Solved: channel-misconfig

Rosa Ladeira · ‎06-29-2011

Hello.

I am working on migrating from cat6509 to cat6509-E.

I am trying to configure a TP ethernetchannel/trunk in order to change cats on the fly.

I have 2 trunks configured on the same cat. One trunk works on production.

The other don't (for migration).

-------------------------------------------------------------------------------------------------------------------------

WS-C6509 Software, Version NmpSW: 8.5(6)

NMP S/W compiled on Aug 15 2006, 23:33:52

System Bootstrap Version: 7.1(1)

System Web Interface Version: Engine Version: 5.3.4 ADP Device: Cat6000 ADP Version: 8.0 ADK: 49

System Boot Image File is 'bootflash:cat6000-sup2cvk9.8-5-6.bin'

System Configuration register is 0x2

Hardware Version: 3.0 Model: WS-C6509 Serial #: TBM06124103

------------------------------------------------------------------------------------------------------------------------------------------------------------

Cat6509-T#show version

Cisco IOS Software, s3223_rp Software (s3223_rp-IPBASE-VM), Version 12.2(33)SXH8, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Compiled Tue 28-Sep-10 19:51 by prod_rel_team

ROM: System Bootstrap, Version 12.2(17r)SX3, RELEASE SOFTWARE (fc1)

Cat6509-T uptime is 5 days, 2 hours, 42 minutes

Uptime for this control processor is 5 days, 2 hours, 45 minutes

Time since Cat6509-T switched to active is 5 days, 2 hours, 45 minutes

System returned to ROM by s/w reset at 19:10:31 UTC Tue Nov 16 2010 (SP by power-on)

System image file is "sup-bootdisk:/s3223-ipbase-vz.122-33.SXH8.bin"

cisco WS-C6509-E (R7000) processor (revision 1.5) with 516096K/8192K bytes of memory.

Processor board ID SMG1443N008

R7000 CPU at 300Mhz, Implementation 39, Rev 3.3, 256KB L2, 1024KB L3 Cache

Last reset from power-on

18 Virtual Ethernet interfaces

48 FastEthernet interfaces

1 Gigabit Ethernet interface

2 Ten Gigabit Ethernet interfaces

1915K bytes of non-volatile configuration memory.

65536K bytes of Flash internal SIMM (Sector size 512K).

Configuration register is 0x2142

Patching is not available since the system is not running from an installed image. To install please use the "install file" command

-------------------------------------------------------------------------------------------------------------------------------------------------------------------

6509wc4> (enable) show port channel info trunk

Port Trunk-status Trunk-type Trunk-vlans

----- ------------ ------------- -----------------------------------------------

9/1 trunking n-dot1q 1-4094

9/2 trunking n-dot1q 1-4094

9/3 trunking n-dot1q 1-4094

9/4 trunking n-dot1q 1-4094

----- ------------ ------------- -----------------------------------------------

9/9 trunking dot1q 1-4094

9/10 trunking dot1q 1-4094

9/11 trunking dot1q 1-4094

9/12 trunking dot1q 1-4094

6509wc4> (enable)

6509wc4> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

9/1 connected on 135 1666

9/2 connected on 135 1666

9/3 connected on 135 1666

9/4 connected on 135 1666

----- ---------- -------------------- ----- -----

9/9 connected on 4 1670

9/10 connected on 4 1670

9/11 connected on 4 1670

9/12 connected on 4 1670

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

9/1 TSC07040001(6509wc3) 4/11 WS-C6509

9/2 TSC07040001(6509wc3) 4/10 WS-C6509

9/3 TSC07040001(6509wc3) 4/12 WS-C6509

9/4 TSC07040001(6509wc3) 4/13 WS-C6509

----- ------------------------------- ------------------------- ----------------

9/9 Cat6509-T FastEthernet4/2 cisco WS-C6509-E

9/10 Cat6509-T FastEthernet4/3 cisco WS-C6509-E

9/11 Cat6509-T FastEthernet4/4 cisco WS-C6509-E

9/12 Cat6509-T FastEthernet4/5 cisco WS-C6509-E

6509wc4> (enable)

6509wc4> (enable) 2011 Jun 29 16:30:59 BRST -03:00 %SPANTREE-2-CHNMISCFG: STP loop - channel 9/9-12 is disabled in vlan/instance 2

2011 Jun 29 16:30:59 BRST -03:00 %SPANTREE-2-CHNMISCFG2: BPDU source mac addresses: 00-08-a4-f4-5e-e6, 00-01-63-d7-0b-9a

2011 Jun 29 16:30:59 BRST -03:00 %ETHC-5-PORTFROMSTP:Port 9/9 left bridge port 9/9-12

2011 Jun 29 16:30:59 BRST -03:00 %DTP-5-NONTRUNKPORTON:Port 9/9 has become non-trunk

2011 Jun 29 16:30:59 BRST -03:00 %ETHC-5-PORTFROMSTP:Port 9/10 left bridge port 9/9-12

2011 Jun 29 16:30:59 BRST -03:00 %DTP-5-NONTRUNKPORTON:Port 9/10 has become non-trunk

2011 Jun 29 16:31:00 BRST -03:00 %ETHC-5-PORTFROMSTP:Port 9/11 left bridge port 9/9-12

2011 Jun 29 16:31:00 BRST -03:00 %DTP-5-NONTRUNKPORTON:Port 9/11 has become non-trunk

2011 Jun 29 16:31:00 BRST -03:00 %ETHC-5-PORTFROMSTP:Port 9/12 left bridge port 9/9-12

2011 Jun 29 16:31:00 BRST -03:00 %DTP-5-NONTRUNKPORTON:Port 9/12 has become non-trunk

6509wc4> (enable)

6509wc4> (enable) show port channel info trunk ?

| Output modifiers

<cr>

6509wc4> (enable) show port channel info trunk

Port Trunk-status Trunk-type Trunk-vlans

----- ------------ ------------- -----------------------------------------------

9/1 trunking n-dot1q 1-4094

9/2 trunking n-dot1q 1-4094

9/3 trunking n-dot1q 1-4094

9/4 trunking n-dot1q 1-4094

----- ------------ ------------- -----------------------------------------------

9/9 not-trunking dot1q 1-4094

9/10 not-trunking dot1q 1-4094

9/11 not-trunking dot1q 1-4094

9/12 not-trunking dot1q 1-4094

6509wc4> (enable)

-------------------------------------------------------------------------------------------------------------------------------------------------------------

!

interface Port-channel1

switchport

shutdown

!

interface FastEthernet4/1

ip address 147.65.14.232 255.255.255.0

!

interface FastEthernet4/2

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/4

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/5

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/6

no ip address

shutdown

-------------------------------------------------------------------------------------------------------------------------------

6509wc4> (enable) show errdisable-timeout

ErrDisable Reason Timeout Status

--------------------------------------- --------------

arp-inspection enable

bcast-suppression enable

bpdu-guard enable

cam-monitor enable

channel-misconfig enable

crossbar-fallback enable

duplex-mismatch enable

ethernet-oam enable

gl2pt-ingress-loop enable

gl2pt-threshold-exceed enable

gl2pt-cdp-threshold-exceed enable

gl2pt-eoam-threshold-exceed enable

gl2pt-stp-threshold-exceed enable

gl2pt-vtp-threshold-exceed enable

link-inerrors enable

link-rxcrc enable

link-txcrc enable

packet-buffer-error enable

udld enable

other enable

Interval: 300 seconds

Port ErrDisable Reason Port ErrDisableTimeout Action on Timeout

---- ------------------- ---------------------- -----------------

9/9 channel-misconfig Enable Enabled

9/10 channel-misconfig Enable Enabled

9/11 channel-misconfig Enable Enabled

9/12 channel-misconfig Enable Enabled

Thotsaphon Lueangwattanaphong · ‎06-29-2011

Hi,

Please try this for testing.

!

interface FastEthernet4/2

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/4

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/5

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no shutdown

!

HTH,

Toshi

View solution in original post

Thotsaphon Lueangwattanaphong · ‎07-19-2011

Hi,

It sounds a bit crazy please try using cross-over cables to connect between them. Please let me know what happens when you test connect those ports on switches with your notebook/pc. Do you see any light up at ports? Hmm.. It says "not connect"

Toshi

View solution in original post

Thotsaphon Lueangwattanaphong · ‎06-29-2011

Hi,

Please try this for testing.

!

interface FastEthernet4/2

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/4

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/5

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no shutdown

!

HTH,

Toshi

Rosa Ladeira · ‎06-29-2011

Thanks a lot.

It seams it is workink fine.

6509wc4> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

9/1 connected on 135 1666

9/2 connected on 135 1666

9/3 connected on 135 1666

9/4 connected on 135 1666

----- ---------- -------------------- ----- -----

9/9 connected on 4 1670

9/10 connected on 4 1670

9/11 connected on 4 1670

9/12 connected on 4 1670

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

9/1 TSC07040001(6509wc3) 4/11 WS-C6509

9/2 TSC07040001(6509wc3) 4/10 WS-C6509

9/3 TSC07040001(6509wc3) 4/12 WS-C6509

9/4 TSC07040001(6509wc3) 4/13 WS-C6509

----- ------------------------------- ------------------------- ----------------

9/9 Cat6509-T FastEthernet4/2 cisco WS-C6509-E

9/10 Cat6509-T FastEthernet4/3 cisco WS-C6509-E

9/11 Cat6509-T FastEthernet4/4 cisco WS-C6509-E

9/12 Cat6509-T FastEthernet4/5 cisco WS-C6509-E

6509wc4> (enable)

Thotsaphon Lueangwattanaphong · ‎06-29-2011

Hi,

I'm glad that I could help.

Thanks

Toshi

Rosa Ladeira · ‎07-11-2011

Hi Toshi, I guess I am needing your help again.

I have continued migrating my backbone. I have finished 6509-C configuration.

I started step 2.

First of all, I move 3 trunk cables from 6509-B to 6509-C and could not close trunk

from B to C.

I have no idea what is going on.

Regards,

Rosa

I have this on 6509-B:

show version

WS-C6509 Software, Version NmpSW: 8.5(2)

NMP S/W compiled on Dec 6 2005, 20:22:19

System Bootstrap Version: 5.3(2)

System Boot Image File is 'bootflash:cat6000-supk9.8-5-2.bin'

System Configuration register is 0x2

Hardware Version: 3.0 Model: WS-C6509 Serial #: TSC07040001

show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

show port trunk

* - indicates vtp domain mismatch

# - indicates dot1q-all-tagged enabled on the port

$ - indicates non-default dot1q-ethertype value

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

1/1 auto n-dot1q trunking 1

4/13 on dot1q trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

1/1 1-1005,1024-4094

4/13 1-4094

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

jimmysands73_2 · ‎07-11-2011

Can you post the configs of the interfaces on both sides?

Rosa Ladeira · ‎07-12-2011

Interfaces on 6509-C

Cat6509-T#show interfaces trunk module 4

Port Mode Encapsulation Status Native vlan

Fa4/1 on 802.1q other 1

Fa4/2 on 802.1q other 1

Fa4/3 on 802.1q other 1

Fa4/4 on 802.1q other 1

Fa4/5 on 802.1q other 1

Fa4/6 on 802.1q other 1

Fa4/7 on 802.1q other 1

Fa4/8 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/1 none

Fa4/2 none

Fa4/3 none

Fa4/4 none

Fa4/5 none

Fa4/6 none

Fa4/7 none

Fa4/8 none

Port Vlans allowed and active in management domain

Fa4/1 none

Port Vlans allowed and active in management domain

Fa4/2 none

Fa4/3 none

Fa4/4 none

Fa4/5 none

Fa4/6 none

Fa4/7 none

Fa4/8 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/1 none

Fa4/2 none

Fa4/3 none

Fa4/4 none

Fa4/5 none

Fa4/6 none

Fa4/7 none

Fa4/8 none

Cat6509-T#

Cat6509-T#show interfaces summary

*: interface is up

IHQ: pkts in input hold queue IQD: pkts dropped from input queue

OHQ: pkts in output hold queue OQD: pkts dropped from output queue

RXBS: rx rate (bits/sec) RXPS: rx rate (pkts/sec)

TXBS: tx rate (bits/sec) TXPS: tx rate (pkts/sec)

TRTL: throttle count

Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL

-------------------------------------------------------------------------

FastEthernet4/1 0 0 0 0 0 0 0 0 0

FastEthernet4/2 0 0 0 0 0 0 0 0 0

FastEthernet4/3 0 0 0 0 0 0 0 0 0

FastEthernet4/4 0 0 0 0 0 0 0 0 0

FastEthernet4/5 0 0 0 0 0 0 0 0 0

FastEthernet4/6 0 0 0 0 0 0 0 0 0

FastEthernet4/7 0 0 0 0 0 0 0 0 0

FastEthernet4/8 0 0 0 0 0 0 0 0 0

FastEthernet4/9 0 0 0 0 0 0 0 0 0

FastEthernet4/10 0 0 0 0 0 0 0 0 0

FastEthernet4/11 0 0 0 0 0 0 0 0 0

FastEthernet4/12 0 0 0 0 0 0 0 0 0

FastEthernet4/13 0 0 0 0 0 0 0 0 0

Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL

-------------------------------------------------------------------------

FastEthernet4/14 0 0 0 0 0 0 0 0 0

FastEthernet4/15 0 0 0 0 0 0 0 0 0

FastEthernet4/16 0 0 0 0 0 0 0 0 0

FastEthernet4/17 0 0 0 0 0 0 0 0 0

FastEthernet4/18 0 0 0 0 0 0 0 0 0

FastEthernet4/19 0 0 0 0 0 0 0 0 0

FastEthernet4/20 0 0 0 0 0 0 0 0 0

FastEthernet4/21 0 0 0 0 0 0 0 0 0

FastEthernet4/22 0 0 0 0 0 0 0 0 0

FastEthernet4/23 0 0 0 0 0 0 0 0 0

FastEthernet4/24 0 0 0 0 0 0 0 0 0

FastEthernet4/25 0 0 0 0 0 0 0 0 0

FastEthernet4/26 0 0 0 0 0 0 0 0 0

FastEthernet4/27 0 0 0 0 0 0 0 0 0

FastEthernet4/28 0 0 0 0 0 0 0 0 0

FastEthernet4/29 0 0 0 0 0 0 0 0 0

FastEthernet4/30 0 0 0 0 0 0 0 0 0

FastEthernet4/31 0 0 0 0 0 0 0 0 0

FastEthernet4/32 0 0 0 0 0 0 0 0 0

FastEthernet4/33 0 0 0 0 0 0 0 0 0

FastEthernet4/34 0 0 0 0 0 0 0 0 0

FastEthernet4/35 0 0 0 0 0 0 0 0 0

FastEthernet4/36 0 0 0 0 0 0 0 0 0

Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL

-------------------------------------------------------------------------

FastEthernet4/37 0 0 0 0 0 0 0 0 0

FastEthernet4/38 0 0 0 0 0 0 0 0 0

FastEthernet4/39 0 0 0 0 0 0 0 0 0

FastEthernet4/40 0 0 0 0 0 0 0 0 0

FastEthernet4/41 0 0 0 0 0 0 0 0 0

FastEthernet4/42 0 0 0 0 0 0 0 0 0

FastEthernet4/43 0 0 0 0 0 0 0 0 0

FastEthernet4/44 0 0 0 0 0 0 0 0 0

FastEthernet4/45 0 0 0 0 0 0 0 0 0

FastEthernet4/46 0 0 0 0 0 0 0 0 0

FastEthernet4/47 0 0 0 0 0 0 0 0 0

FastEthernet4/48 0 0 0 0 0 0 0 0 0

TenGigabitEthernet5/1 0 0 0 0 0 0 0 0 0

TenGigabitEthernet5/2 0 0 0 0 0 0 0 0 0

GigabitEthernet5/3 0 0 0 0 0 0 0 0 0

Port-channel1 0 0 0 0 0 0 0 0 0

Vlan1 0 0 0 0 0 0 0 0 0

Vlan2 0 0 0 0 0 0 0 0 0

Vlan3 0 0 0 0 0 0 0 0 0

Vlan4 0 0 0 0 0 0 0 0 0

Vlan5 0 0 0 0 0 0 0 0 0

Vlan6 0 0 0 0 0 0 0 0 0

Vlan7 0 0 0 0 0 0 0 0 0

Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL

-------------------------------------------------------------------------

Vlan9 0 0 0 0 0 0 0 0 0

Vlan10 0 0 0 0 0 0 0 0 0

Vlan13 0 0 0 0 0 0 0 0 0

Vlan14 0 0 0 0 0 0 0 0 0

Vlan20 0 0 0 0 0 0 0 0 0

Vlan21 0 0 0 0 0 0 0 0 0

Vlan23 0 0 0 0 0 0 0 0 0

Vlan155 0 0 0 0 0 0 0 0 0

Vlan192 0 0 0 0 0 0 0 0 0

Cat6509-T#show interface Port-channel 1 status

Port Name Status Vlan Duplex Speed Type

Po1 notconnect unassigned auto auto

Cat6509-T#show interface Fast 4/4 statu

Port Name Status Vlan Duplex Speed Type

Fa4/4 *** Cat6509-3 <--- notconnect 1 auto auto 10/100BasX

Cat6509-T#show interface Fast 4/3 statu

Port Name Status Vlan Duplex Speed Type

Fa4/3 *** Cat6509-3 <--- notconnect 1 auto auto 10/100BasX

Cat6509-T#show interface Fast 4/2 statu

Port Name Status Vlan Duplex Speed Type

Fa4/2 *** Cat6509-3 <--- notconnect 1 auto auto 10/100BasX

Cat6509-T#show interface Fast 4/1 statu

Port Name Status Vlan Duplex Speed Type

Fa4/1 *** Cat6509-3 <--- notconnect 1 auto auto 10/100BasX

Cat6509-T#

vlan 2

name administrativa

!

vlan 3

name sbm

!

vlan 4

name pesquisadores

!

vlan 5

name publica

!

vlan 6

name visgraf

!

vlan 7

name fluid

!

vlan 10

name servidores

!

vlan 11

name hpc

!

vlan 13

name alunos

!

vlan 14

name netadm

!

vlan 20

name transmissao

!

vlan 21

name roteadores-internos

!

vlan 23

name obmep

!

vlan 30

name telefonia

!

vlan 105

name wireless-clients

!

vlan 106

name cisco-aps

!

vlan 107

name network-printers

!

vlan 168

name splan

!

vlan 192

name internet

!

vlan 254

name roteadores-externos

!

vlan 931

name velox

!

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/1

description *** Cat6509-A <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/2

description *** Cat6509-A <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

description *** Cat6509-A <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/4

description *** Cat6509-A <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/5

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

shutdown

channel-group 1 mode on

!

interface FastEthernet4/6

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

shutdown

channel-group 1 mode on

!

interface FastEthernet4/7

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

shutdown

channel-group 1 mode on

!

interface FastEthernet4/8

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

shutdown

channel-group 1 mode on

!

interface FastEthernet4/9

no ip address

shutdown

!

interface FastEthernet4/10

no ip address

shutdown

!

interface FastEthernet4/11

no ip address

shutdown

!

interface FastEthernet4/12

no ip address

shutdown

!

interface FastEthernet4/13

no ip address

shutdown

!

interface FastEthernet4/14

no ip address

shutdown

!

interface FastEthernet4/15

no ip address

shutdown

!

interface FastEthernet4/16

no ip address

shutdown

!

interface FastEthernet4/17

no ip address

shutdown

!

interface FastEthernet4/18

no ip address

shutdown

!

interface FastEthernet4/19

no ip address

shutdown

!

interface FastEthernet4/20

no ip address

shutdown

!

interface FastEthernet4/21

no ip address

shutdown

!

interface FastEthernet4/22

no ip address

shutdown

!

interface FastEthernet4/23

no ip address

shutdown

!

interface FastEthernet4/24

no ip address

shutdown

!

interface FastEthernet4/25

no ip address

shutdown

!

interface FastEthernet4/26

no ip address

shutdown

!

interface FastEthernet4/27

no ip address

shutdown

!

interface FastEthernet4/28

no ip address

shutdown

!

interface FastEthernet4/29

no ip address

shutdown

!

interface FastEthernet4/30

no ip address

shutdown

!

interface FastEthernet4/31

no ip address

shutdown

!

interface FastEthernet4/32

no ip address

shutdown

!

interface FastEthernet4/33

no ip address

shutdown

!

interface FastEthernet4/34

no ip address

shutdown

!

interface FastEthernet4/35

no ip address

shutdown

!

interface FastEthernet4/36

no ip address

shutdown

!

interface FastEthernet4/37

no ip address

shutdown

!

interface FastEthernet4/38

no ip address

shutdown

!

interface FastEthernet4/39

no ip address

shutdown

!

interface FastEthernet4/40

no ip address

shutdown

!

interface FastEthernet4/41

no ip address

shutdown

!

interface FastEthernet4/42

no ip address

shutdown

!

interface FastEthernet4/43

no ip address

shutdown

!

interface FastEthernet4/44

no ip address

shutdown

!

interface FastEthernet4/45

no ip address

shutdown

!

interface FastEthernet4/46

no ip address

shutdown

!

interface FastEthernet4/47

no ip address

shutdown

!

interface FastEthernet4/48

no ip address

shutdown

!

interface TenGigabitEthernet5/1

no ip address

shutdown

!

interface TenGigabitEthernet5/2

no ip address

shutdown

!

interface GigabitEthernet5/3

no ip address

shutdown

!

interface Vlan1

no ip address

shutdown

!

interface Vlan2

no ip address

shutdown

!

interface Vlan3

no ip address

shutdown

!

interface Vlan4

no ip address

shutdown

!

interface Vlan5

no ip address

shutdown

!

interface Vlan6

no ip address

shutdown

!

interface Vlan7

no ip address

shutdown

!

interface Vlan9

no ip address

shutdown

!

interface Vlan10

no ip address

shutdown

!

interface Vlan13

no ip address

shutdown

!

interface Vlan14

description vlan netadm

ip address 127.95.4.232 255.255.255.0

ip pim sparse-mode

ip flow ingress

no ip mroute-cache

shutdown

!

interface Vlan20

no ip address

shutdown

!

interface Vlan21

no ip address

shutdown

!

interface Vlan23

no ip address

shutdown

!

interface Vlan155

no ip address

shutdown

!

interface Vlan192

no ip address

shutdown

6509-A

6509wcA> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

6509wcA> (enable) show trunk

* - indicates vtp domain mismatch

# - indicates dot1q-all-tagged enabled on the port

$ - indicates non-default dot1q-ethertype value

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

1/1 auto n-dot1q trunking 1

4/13 on dot1q trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

1/1 1-1005,1024-4094

4/13 1-4094

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

6509-B

6509wcB> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

9/1 notconnect on 135 1666

9/2 notconnect on 135 1666

9/3 notconnect on 135 1666

9/4 connected on 135 1666

----- ---------- -------------------- ----- -----

9/9 notconnect on 4 1670

9/10 notconnect on 4 1670

9/11 notconnect on 4 1670

9/12 notconnect on 4 1670

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

9/1

9/2

9/3

9/4 TSC07040001(6509wc3) 4/13 WS-C6509

----- ------------------------------- ------------------------- ----------------

9/9

9/10

9/11

9/12

6509wcB> (enable) sh port trunk

* - indicates vtp domain mismatch

# - indicates dot1q-all-tagged enabled on the port

$ - indicates non-default dot1q-ethertype value

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

9/4 auto n-dot1q trunking 1

15/1 nonegotiate isl trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

9/4 1-4094

15/1 1-4094

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

9/4 1-7,9-10,13-14,20-21,23,30,105-107,192,400

15/1

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

9/4 1-7,9-10,13-14,20-21,23,30,105-107,192,400

15/1

6509wc4> (enable)

Thotsaphon Lueangwattanaphong · ‎07-14-2011

Hi,

Sorry for my late reply. Please tell me what exactly you want to do.

1. Do you want to connect C6500A and C6500B with 3 trunk interfaces bounding to a channel-group. Right?

2. Do you want to connect C6500A and C6500B with 1 trunk interface. Right?

Please post configuration on 3 devices and provide portmapping.Lets say Port10-12 on C6500A will be connected to Port10-12 on C6500B

HTH,

Toshi

Rosa Ladeira · ‎07-14-2011

I already have 1 tp trunk A + B.

I would llike to have at least 1 tp trunk A+C.

A config

Cat6509-A> (enable) show vlan

VLAN Name Status IfIndex Mod/Ports, Vlans

---- -------------------------------- --------- ------- ------------------------

1 default active 5 1/2

4/1,4/9-12,4/14-16

6/1-48

7/36-37

8/1-48

2 administrativa active 90 4/3

5/1,5/8,5/10-16,5/20-21,5/26-27,5/30

7/34

3 sbm active 91

4 pesquisadores active 92 5/2-3,5/5-7,5/19,5/25,5/28,5/35

7/1-5,7/7-11,7/13-19,7/27,7/31,7/35

5 publica active 93 5/4,5/9,5/17-18,5/29,5/31-34,5/36-48

7/6,7/22,7/24-26,7/28-30,7/32-33

6 visgraf active 94 7/12,7/45-48

7 fluid active 95 5/22-24

9 teste active 260

10 servidores active 96 7/21

13 alunos active 97

14 netadm active 98 4/2,4/4-5,4/7-8

7/42-44

20 transmissao active 99 4/6

7/41

21 roteadores active 100

23 obmep active 108 7/20

30 telefonia active 261

105 wireless-clients active 265 7/40

106 cisco-aps active 266 7/38-39

107 network-printers active 267 7/23

192 internet active 112

400 upload_ios active 102

1002 fddi-default active 6

1003 trcrf-default active 9

1004 fddinet-default active 7

1005 trbrf-default active 8 1003

1006 Online Diagnostic Vlan1 active 0 internal

1007 Online Diagnostic Vlan2 active 0 internal

1008 Online Diagnostic Vlan3 active 0 internal

1009 Voice Internal Vlan active 0 internal

1010 Dtp Vlan active 0 internal

1011 OAM Remote Loopback Vlan active 0 internal

1012 Private Vlan Internal Vlan suspend 0 internal

1016 Online SP-RP Ping Vlan active 0 internal

VLAN Type SAID MTU Parent RingNo BrdgNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ ------ ---- -------- ------ ------

30 enet 100033 1500 - - - - - 0 0

1002 fddi 101002 1500 - - - - - 0 0

1003 trcrf 101003 4472 1005 0xccc - - srb 0 0

1004 fdnet 101004 1500 - - - - - 0 0

1005 trbrf 101005 4472 - - 0xf ibm - 0 0

VLAN AREHops STEHops Backup CRF 1q VLAN

---- ------- ------- ---------- -------

1003 7 7 off

Cat6509-A> (enable)

Cat6509-A> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

Cat6509-A> (enable)

Cat6509-A> (enable) show trunk

* - indicates vtp domain mismatch

# - indicates dot1q-all-tagged enabled on the port

$ - indicates non-default dot1q-ethertype value

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

1/1 auto n-dot1q trunking 1

4/13 on dot1q trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

1/1 1-1005,1024-4094

4/13 1-4094

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

Cat6509-A> (enable)

Cat6509-A> (enable) show port 4/10

* = Configured MAC Address

# = 802.1X Authenticated Port Name.

Port Name Status Vlan Duplex Speed Type

----- -------------------- ---------- ---------- ------ ----------- ------------

4/10 notconnect 1 auto auto 10/100/1000

Port AuxiliaryVlan AuxVlan-Status

----- ------------- --------------

4/10 none none

Port Security Violation Shutdown-Time Age-Time Max-Addr Trap IfIndex

----- -------- --------- ------------- -------- -------- -------- -------

4/10 disabled shutdown 0 0 1 enabled 35

Port Flooding on Address Limit Last-Src-Addr Vlan

----- ------------------------- ----------------- ----

4/10 Enabled - -

Port Num-Addr Secure-Src-Addr Vlan Age-Left Shutdown/Time-Left

----- -------- ----------------- ---- -------- ------------------

4/10 0 - - - - -

Port 802.1X Auth-State 802.1X Port-Status

----- ------------------ ------------------

4/10 - -

Port Mac-Auth-Bypass State Mac-Auth-Bypass Port-Status

----- --------------------- ---------------------------

4/10 Disabled (null)

Port Broadcast-Limit Multicast Unicast Total-Drop Action

-------- --------------- --------- ------- -------------------- ------------

4/10 - - - 0 drop-packets

Port Send FlowControl Receive FlowControl RxPause TxPause

admin oper admin oper

----- -------- -------- --------- --------- ---------- ----------

4/10 desired off off off 0 0

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

----- ---------- -------------------- ----- -----

Port Status ErrDisable Reason Port ErrDisableTimeout Action on Timeout

---- ---------- ------------------- ---------------------- -----------------

4/10 notconnect - Enable No Change

Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize

----- ---------- ---------- ---------- ---------- ---------

4/10 0 0 0 0 0

Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants

----- ---------- ---------- ---------- ---------- --------- --------- ---------

4/10 0 0 0 0 0 0 0

Port Last-Time-Cleared

----- --------------------------

4/10 Fri Jul 8 2011, 07:28:44

Idle Detection

--------------

--

Cat6509-A> (enable) show port 4/11

* = Configured MAC Address

# = 802.1X Authenticated Port Name.

Port Name Status Vlan Duplex Speed Type

----- -------------------- ---------- ---------- ------ ----------- ------------

4/11 notconnect 1 auto auto 10/100/1000

Port AuxiliaryVlan AuxVlan-Status

----- ------------- --------------

4/11 none none

Port Security Violation Shutdown-Time Age-Time Max-Addr Trap IfIndex

----- -------- --------- ------------- -------- -------- -------- -------

4/11 disabled shutdown 0 0 1 enabled 36

Port Flooding on Address Limit Last-Src-Addr Vlan

----- ------------------------- ----------------- ----

4/11 Enabled - -

Port Num-Addr Secure-Src-Addr Vlan Age-Left Shutdown/Time-Left

----- -------- ----------------- ---- -------- ------------------

4/11 0 - - - - -

Port 802.1X Auth-State 802.1X Port-Status

----- ------------------ ------------------

4/11 - -

Port Mac-Auth-Bypass State Mac-Auth-Bypass Port-Status

----- --------------------- ---------------------------

4/11 Disabled (null)

Port Broadcast-Limit Multicast Unicast Total-Drop Action

-------- --------------- --------- ------- -------------------- ------------

4/11 - - - 0 drop-packets

Port Send FlowControl Receive FlowControl RxPause TxPause

admin oper admin oper

----- -------- -------- --------- --------- ---------- ----------

4/11 desired off off off 0 0

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

----- ---------- -------------------- ----- -----

Port Status ErrDisable Reason Port ErrDisableTimeout Action on Timeout

---- ---------- ------------------- ---------------------- -----------------

4/11 notconnect - Enable No Change

Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize

----- ---------- ---------- ---------- ---------- ---------

4/11 0 0 0 0 0

Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants

----- ---------- ---------- ---------- ---------- --------- --------- ---------

4/11 0 0 0 0 0 0 0

Port Last-Time-Cleared

----- --------------------------

4/11 Fri Jul 8 2011, 07:28:44

Idle Detection

--------------

--

Cat6509-A> (enable) show port 4/12

* = Configured MAC Address

# = 802.1X Authenticated Port Name.

Port Name Status Vlan Duplex Speed Type

----- -------------------- ---------- ---------- ------ ----------- ------------

4/12 notconnect 1 auto auto 10/100/1000

Port AuxiliaryVlan AuxVlan-Status

----- ------------- --------------

4/12 none none

Port Security Violation Shutdown-Time Age-Time Max-Addr Trap IfIndex

----- -------- --------- ------------- -------- -------- -------- -------

4/12 disabled shutdown 0 0 1 enabled 37

Port Flooding on Address Limit Last-Src-Addr Vlan

----- ------------------------- ----------------- ----

4/12 Enabled - -

Port Num-Addr Secure-Src-Addr Vlan Age-Left Shutdown/Time-Left

----- -------- ----------------- ---- -------- ------------------

4/12 0 - - - - -

Port 802.1X Auth-State 802.1X Port-Status

----- ------------------ ------------------

4/12 - -

Port Mac-Auth-Bypass State Mac-Auth-Bypass Port-Status

----- --------------------- ---------------------------

4/12 Disabled (null)

Port Broadcast-Limit Multicast Unicast Total-Drop Action

-------- --------------- --------- ------- -------------------- ------------

4/12 - - - 0 drop-packets

Port Send FlowControl Receive FlowControl RxPause TxPause

admin oper admin oper

----- -------- -------- --------- --------- ---------- ----------

4/12 desired off off off 0 0

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

----- ---------- -------------------- ----- -----

Port Status ErrDisable Reason Port ErrDisableTimeout Action on Timeout

---- ---------- ------------------- ---------------------- -----------------

4/12 notconnect - Enable No Change

Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize

----- ---------- ---------- ---------- ---------- ---------

4/12 0 0 0 0 0

Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants

----- ---------- ---------- ---------- ---------- --------- --------- ---------

4/12 0 0 0 0 0 0 0

Port Last-Time-Cleared

----- --------------------------

4/12 Fri Jul 8 2011, 07:28:44

Idle Detection

--------------

--

Cat6509-A> (enable)

Cat6509-A> (enable) show port 4/13

* = Configured MAC Address

# = 802.1X Authenticated Port Name.

Port Name Status Vlan Duplex Speed Type

----- -------------------- ---------- ---------- ------ ----------- ------------

4/13 connected trunk a-full a-1Gb 10/100/1000

Port AuxiliaryVlan AuxVlan-Status

----- ------------- --------------

4/13 none none

Port Security Violation Shutdown-Time Age-Time Max-Addr Trap IfIndex

----- -------- --------- ------------- -------- -------- -------- -------

4/13 disabled shutdown 0 0 1 enabled 38

Port Flooding on Address Limit Last-Src-Addr Vlan

----- ------------------------- ----------------- ----

4/13 Enabled - -

Port Num-Addr Secure-Src-Addr Vlan Age-Left Shutdown/Time-Left

----- -------- ----------------- ---- -------- ------------------

4/13 0 - - - - -

Port 802.1X Auth-State 802.1X Port-Status

----- ------------------ ------------------

4/13 force-authorized authorized

Port Mac-Auth-Bypass State Mac-Auth-Bypass Port-Status

----- --------------------- ---------------------------

4/13 Disabled (null)

Port Broadcast-Limit Multicast Unicast Total-Drop Action

-------- --------------- --------- ------- -------------------- ------------

4/13 - - - 0 drop-packets

Port Send FlowControl Receive FlowControl RxPause TxPause

admin oper admin oper

----- -------- -------- --------- --------- ---------- ----------

4/13 desired off off off 0 0

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

----- ---------- -------------------- ----- -----

Port Status ErrDisable Reason Port ErrDisableTimeout Action on Timeout

---- ---------- ------------------- ---------------------- -----------------

4/13 connected - Enable No Change

Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize

----- ---------- ---------- ---------- ---------- ---------

4/13 0 0 0 0 0

Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants

----- ---------- ---------- ---------- ---------- --------- --------- ---------

4/13 0 0 0 0 0 0 -

Port Last-Time-Cleared

----- --------------------------

4/13 Fri Jul 8 2011, 07:28:44

Idle Detection

--------------

--

Cat6509-A> (enable) show port capabilities ?

Module number, range 1..9,15-16

Module number and Port number(s)

| Output modifiers

Cat6509-A> (enable) show port capabilities 4/10

Model WS-X6516-GE-TX

Port 4/10

Type 10/100/1000

Auto MDIX yes

AuxiliaryVlan 1..4094,untagged,dot1p,none

Broadcast suppression percentage(0-100)

Channel yes

COPS port group not supported

CoS rewrite yes

Dot1q-all-tagged yes

Dot1x yes

Duplex half,full

Fast start yes

Flow control receive-(off,on,desired),send-(off,on,desired)

Inline power no

Jumbo frames yes

Link debounce timer yes

Link debounce timer delay no

Membership static,dynamic

Port ASIC group 4/9-12

Port VLAN Mapping Group: 4/9-12 Maximum Allowed Mappings: 32

Port VLAN Mapping Supported Trunk Type: dot1q

QOS scheduling rx-(1p1q4t),tx-(1p2q2t)

Security yes

SPAN source,destination

Speed auto,10,100,1000,auto-10-100

Sync restart delay no

ToS rewrite no

Trunk encap type 802.1Q,ISL

Trunk mode on,off,desirable,auto,nonegotiate

UDLD yes

Cat6509-A> (enable) show port capabilities 4/11

Model WS-X6516-GE-TX

Port 4/11

Type 10/100/1000

Auto MDIX yes

AuxiliaryVlan 1..4094,untagged,dot1p,none

Broadcast suppression percentage(0-100)

Channel yes

COPS port group not supported

CoS rewrite yes

Dot1q-all-tagged yes

Dot1x yes

Duplex half,full

Fast start yes

Flow control receive-(off,on,desired),send-(off,on,desired)

Inline power no

Jumbo frames yes

Link debounce timer yes

Link debounce timer delay no

Membership static,dynamic

Port ASIC group 4/9-12

Port VLAN Mapping Group: 4/9-12 Maximum Allowed Mappings: 32

Port VLAN Mapping Supported Trunk Type: dot1q

QOS scheduling rx-(1p1q4t),tx-(1p2q2t)

Security yes

SPAN source,destination

Speed auto,10,100,1000,auto-10-100

Sync restart delay no

ToS rewrite no

Trunk encap type 802.1Q,ISL

Trunk mode on,off,desirable,auto,nonegotiate

UDLD yes

Cat6509-A> (enable) show port capabilities 4/12

Model WS-X6516-GE-TX

Port 4/12

Type 10/100/1000

Auto MDIX yes

AuxiliaryVlan 1..4094,untagged,dot1p,none

Broadcast suppression percentage(0-100)

Channel yes

COPS port group not supported

CoS rewrite yes

Dot1q-all-tagged yes

Dot1x yes

Duplex half,full

Fast start yes

Flow control receive-(off,on,desired),send-(off,on,desired)

Inline power no

Jumbo frames yes

Link debounce timer yes

Link debounce timer delay no

Membership static,dynamic

Port ASIC group 4/9-12

Port VLAN Mapping Group: 4/9-12 Maximum Allowed Mappings: 32

Port VLAN Mapping Supported Trunk Type: dot1q

QOS scheduling rx-(1p1q4t),tx-(1p2q2t)

Security yes

SPAN source,destination

Speed auto,10,100,1000,auto-10-100

Sync restart delay no

ToS rewrite no

Trunk encap type 802.1Q,ISL

Trunk mode on,off,desirable,auto,nonegotiate

UDLD yes

Cat6509-A> (enable) show port capabilities 4/13

Model WS-X6516-GE-TX

Port 4/13

Type 10/100/1000

Auto MDIX yes

AuxiliaryVlan 1..4094,untagged,dot1p,none

Broadcast suppression percentage(0-100)

Channel yes

COPS port group not supported

CoS rewrite yes

Dot1q-all-tagged yes

Dot1x yes

Duplex half,full

Fast start yes

Flow control receive-(off,on,desired),send-(off,on,desired)

Inline power no

Jumbo frames yes

Link debounce timer yes

Link debounce timer delay no

Membership static,dynamic

Port ASIC group 4/13-16

Port VLAN Mapping Group: 4/13-16 Maximum Allowed Mappings: 32

Port VLAN Mapping Supported Trunk Type: dot1q

QOS scheduling rx-(1p1q4t),tx-(1p2q2t)

Security yes

SPAN source,destination

Speed auto,10,100,1000,auto-10-100

Sync restart delay no

ToS rewrite no

Trunk encap type 802.1Q,ISL

Trunk mode on,off,desirable,auto,nonegotiate

UDLD yes

Cat6509-A> (enable)

C config

Cat6509-C#show running-config

Building configuration...

Current configuration : 6283 bytes

!

upgrade fpd auto

version 12.2

service timestamps debug uptime

service timestamps log uptime

service password-encryption

service counters max age 5

!

hostname Cat6509-C

!

boot-start-marker

boot system flash sup-bootdisk:/s3223-ipbase-vz.122-33.SXH8.bin

boot-end-marker

!

username rosa privilege 15 password 7 10431D0D1547115B1F

username netadm privilege 15 password 7 03094F1F165F221C5D

no aaa new-model

clock timezone BRST -3

ip subnet-zero

no ip domain-lookup

!

ip flow-cache timeout active 1

ip flow ingress layer2-switched vlan 2-7,13-14,20-21

vtp domain impa

vtp mode transparent

call-home

alert-group configuration

alert-group diagnostic

alert-group environment

alert-group inventory

alert-group syslog

mls aging long 64

mls aging normal 64

mls netflow interface

mls flow ip interface-full

no mls flow ipv6

no mls acl tcam share-global

mls cef error action freeze

!

redundancy

keepalive-enable

mode sso

main-cpu

auto-sync running-config

diagnostic cns publish cisco.cns.device.diag_results

diagnostic cns subscribe cisco.cns.device.diag_commands

system flowcontrol bus auto

spanning-tree mode pvst

spanning-tree extend system-id

!

vlan internal allocation policy ascending

vlan access-log ratelimit 2000

!

vlan 2

name administrativa

!

vlan 3

name sbm

!

vlan 4

name pesquisadores

!

vlan 5

name publica

!

vlan 6

name visgraf

!

vlan 7

name fluid

!

vlan 10

name servidores

!

vlan 11

name hpc

!

vlan 13

name alunos

!

vlan 14

name netadm

!

vlan 20

name transmissao

!

vlan 21

name roteadores-internos

!

vlan 23

name obmep

!

vlan 30

name telefonia

!

vlan 105

name wireless-clients

!

vlan 106

name cisco-aps

!

vlan 107

name network-printers

!

vlan 168

name splan

!

vlan 192

name internet

!

vlan 254

name roteadores-externos

!

vlan 931

name velox

!

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/1

description *** Cat6509-3 <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/2

description *** Cat6509-3 <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

description *** Cat6509-3 <---> Cat6509-C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/4

no ip address

shutdown

!

interface FastEthernet4/5

no ip address

shutdown

!

interface FastEthernet4/6

no ip address

shutdown

Cat6509-C#show interfaces fastEthernet 4/1 trunk

Port Mode Encapsulation Status Native vlan

Fa4/1 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/1 none

Port Vlans allowed and active in management domain

Fa4/1 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/1 none

Cat6509-C#show interfaces fastEthernet 4/2 trunk

Port Mode Encapsulation Status Native vlan

Fa4/2 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/2 none

Port Vlans allowed and active in management domain

Fa4/2 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/2 none

Cat6509-C#show interfaces fastEthernet 4/3 trunk

Port Mode Encapsulation Status Native vlan

Fa4/3 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/3 none

Port Vlans allowed and active in management domain

Fa4/3 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/3 none

Cat6509-C#show vlan

VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

1 default active Fa4/1, Fa4/2, Fa4/3

2 administrativa active

3 sbm active

4 pesquisadores active

5 publica active

6 visgraf active

7 fluid active

10 servidores active

11 hpc active

13 alunos active

14 netadm active

20 transmissao active

21 roteadores-internos active

23 obmep active

30 telefonia active

105 wireless-clients active

106 cisco-aps active

107 network-printers active

168 splan active

192 internet active

VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------

254 roteadores-externos active

931 velox active

1002 fddi-default act/unsup

1003 trcrf-default act/unsup

1004 fddinet-default act/unsup

1005 trbrf-default act/unsup

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

1 enet 100001 1500 - - - - - 0 0

2 enet 100002 1500 - - - - - 0 0

3 enet 100003 1500 - - - - - 0 0

4 enet 100004 1500 - - - - - 0 0

5 enet 100005 1500 - - - - - 0 0

6 enet 100006 1500 - - - - - 0 0

7 enet 100007 1500 - - - - - 0 0

10 enet 100010 1500 - - - - - 0 0

11 enet 100011 1500 - - - - - 0 0

13 enet 100013 1500 - - - - - 0 0

14 enet 100014 1500 - - - - - 0 0

20 enet 100020 1500 - - - - - 0 0

21 enet 100021 1500 - - - - - 0 0

23 enet 100023 1500 - - - - - 0 0

VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

30 enet 100030 1500 - - - - - 0 0

105 enet 100105 1500 - - - - - 0 0

106 enet 100106 1500 - - - - - 0 0

107 enet 100107 1500 - - - - - 0 0

168 enet 100168 1500 - - - - - 0 0

192 enet 100192 1500 - - - - - 0 0

254 enet 100254 1500 - - - - - 0 0

931 enet 100931 1500 - - - - - 0 0

1002 fddi 101002 1500 - - - - - 0 0

1003 trcrf 101003 4472 1005 3276 - - srb 0 0

1004 fdnet 101004 1500 - - - ieee - 0 0

1005 trbrf 101005 4472 - - 15 ibm - 0 0

VLAN AREHops STEHops Backup CRF

---- ------- ------- ----------

1003 7 7 off

Remote SPAN VLANs

------------------------------------------------------------------------------

Primary Secondary Type Ports

------- --------- ----------------- ------------------------------------------

Cat6509-C#show interfaces fastEthernet 4/3 status

Port Name Status Vlan Duplex Speed Type

Fa4/3 *** Cat6509-3 <--- notconnect 1 auto auto 10/100BasX

Cat6509-C#show interfaces fastEthernet 4/3

FastEthernet4/3 is down, line protocol is down (notconnect)

Hardware is C6k 100Mb 802.3, address is 0008.a4f4.5ee6 (bia 0008.a4f4.5ee6)

Description: *** Cat6509-3 <---> Cat6509-C ***

MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,

reliability 255/255, txload 0/255, rxload 0/255

Encapsulation ARPA, loopback not set

Keepalive set (10 sec)

Auto-duplex, Auto-speed, media type is 10/100BaseTX

input flow-control is off, output flow-control is unsupported

ARP type: ARPA, ARP Timeout 04:00:00

Last input never, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

0 packets input, 0 bytes, 0 no buffer

Received 0 broadcasts (0 multicasts)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

0 packets output, 0 bytes, 0 underruns

0 output errors, 0 collisions, 5 interface resets

0 babbles, 0 late collision, 0 deferred

0 lost carrier, 0 no carrier, 0 PAUSE output

0 output buffer failures, 0 output buffers swapped out

Cat6509-C#show interfaces fastEthernet 4/3 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:44m:41s

Cat6509-C#show interfaces fastEthernet 4/2 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:44m:57s

Cat6509-C#show interfaces fastEthernet 4/1 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:45m:04s

Cat6509-C#show interface port-channel 1

Port-channel1 is down, line protocol is down (notconnect)

Hardware is EtherChannel, address is 0000.0000.0000 (bia 0000.0000.0000)

MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation ARPA, loopback not set

Keepalive set (10 sec)

Auto-duplex, Auto-speed, media type is unknown

input flow-control is off, output flow-control is off

ARP type: ARPA, ARP Timeout 04:00:00

Last input never, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

0 packets input, 0 bytes, 0 no buffer

Received 0 broadcasts (0 multicasts)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

0 packets output, 0 bytes, 0 underruns

0 output errors, 0 collisions, 3 interface resets

0 babbles, 0 late collision, 0 deferred

0 lost carrier, 0 no carrier, 0 PAUSE output

0 output buffer failures, 0 output buffers swapped out

Cat6509-C#show interface port-channel 1 statu

Cat6509-C#show interface port-channel 1 status

Port Name Status Vlan Duplex Speed Type

Po1 notconnect unassigned auto auto

Cat6509-C#show interfaces fast 4/1

FastEthernet4/1 is down, line protocol is down (notconnect)

Hardware is C6k 100Mb 802.3, address is 0008.a4f4.5ee4 (bia 0008.a4f4.5ee4)

Description: *** Cat6509-3 <---> Cat6509-C ***

MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,

reliability 255/255, txload 0/255, rxload 0/255

Encapsulation ARPA, loopback not set

Keepalive set (10 sec)

Auto-duplex, Auto-speed, media type is 10/100BaseTX

input flow-control is off, output flow-control is unsupported

ARP type: ARPA, ARP Timeout 04:00:00

Last input never, output never, output hang never

Last clearing of "show interface" counters never

Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0

Queueing strategy: fifo

Output queue: 0/40 (size/max)

5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

0 packets input, 0 bytes, 0 no buffer

Received 0 broadcasts (0 multicasts)

0 runts, 0 giants, 0 throttles

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored

0 watchdog, 0 multicast, 0 pause input

0 input packets with dribble condition detected

Cat6509-C#show interfaces fast 4/1 capabilities

FastEthernet4/1

Model: WS-X6348-RJ-45

Type: 10/100BaseTX

Speed: 10,100,auto

Duplex: half,full

Trunk encap. type: 802.1Q,ISL

Trunk mode: on,off,desirable,nonegotiate

Channel: yes

Broadcast suppression: percentage(0-100)

Flowcontrol: rx-(off,on),tx-(none)

Membership: static

Fast Start: yes

QOS scheduling: rx-(1q4t), tx-(2q2t)

QOS queueing mode: rx-(cos), tx-(cos)

CoS rewrite: yes

ToS rewrite: yes

Inline power: yes

Inline power policing: no

SPAN: source/destination

UDLD yes

Link Debounce: yes

Link Debounce Time: no

Ports on ASIC: 1-12

Remote switch uplink: no

Dot1x: no

Port-Security: yes

Cat6509-C#show interfaces fast 4/1 ether

Cat6509-C#show interfaces fast 4/1 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:47m:28s

Cat6509-C#show interfaces fast 4/2 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:48m:02s

Cat6509-C#show interfaces fast 4/3 etherchannel

Port state = Down Not-in-Bndl

Channel group = 1 Mode = On Gcchange = -

Port-channel = null GC = - Pseudo port-channel = Po1

Port index = 0 Load = 0x00 Protocol = -

Age of the port in the current state: 0d:23h:48m:11s

Cat6509-C#show interface port-channel 1 etherchannel

Age of the Port-channel = 0d:23h:45m:57s

Logical slot/port = 14/1 Number of ports = 0

GC = 0x00000000 HotStandBy port = null

Port state = Port-channel Ag-Not-Inuse

Protocol = -

Fast-switchover = disabled

Load share deferral = disabled

Cat6509-C#show interface port-channel 1 capabilities

Port-channel1

Model: NO IDPROM

Type: unknown

Speed: 10,100,1000,auto

Duplex: half,full

Trunk encap. type: 802.1Q,ISL

Trunk mode: on,off,desirable,nonegotiate

Channel: yes

Broadcast suppression: percentage(0-100)

Flowcontrol: rx-(off,on,desired),tx-(off,on,desired)

Membership: static

Fast Start: yes

QOS scheduling: rx-(NotDef-t), tx-(NotDef-t)

QOS queueing mode: rx-(none), tx-(none)

CoS rewrite: yes

ToS rewrite: yes

Inline power: no

Inline power policing: no

SPAN: source/destination

UDLD no

Link Debounce: no

Link Debounce Time: no

Ports on ASIC: UNAVAILABLE

Remote switch uplink: no

Dot1x: no

Port-Security: no

Cat6509-C#show interfaces fast 4/1 capabilities

FastEthernet4/1

Model: WS-X6348-RJ-45

Type: 10/100BaseTX

Speed: 10,100,auto

Duplex: half,full

Trunk encap. type: 802.1Q,ISL

Trunk mode: on,off,desirable,nonegotiate

Channel: yes

Broadcast suppression: percentage(0-100)

Flowcontrol: rx-(off,on),tx-(none)

Membership: static

Fast Start: yes

QOS scheduling: rx-(1q4t), tx-(2q2t)

QOS queueing mode: rx-(cos), tx-(cos)

CoS rewrite: yes

ToS rewrite: yes

Inline power: yes

Inline power policing: no

SPAN: source/destination

UDLD yes

Link Debounce: yes

Link Debounce Time: no

Ports on ASIC: 1-12

Remote switch uplink: no

Dot1x: no

Port-Security: yes

Cat6509-C#show interfaces fastEthernet 4/1 trunk

Port Mode Encapsulation Status Native vlan

Fa4/1 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/1 none

Port Vlans allowed and active in management domain

Fa4/1 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/1 none

Cat6509-C#show interfaces fastEthernet 4/2 trunk

Port Mode Encapsulation Status Native vlan

Fa4/2 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/2 none

Port Vlans allowed and active in management domain

Fa4/2 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/2 none

Cat6509-C#show interfaces fastEthernet 4/3 trunk

Port Mode Encapsulation Status Native vlan

Fa4/3 on 802.1q other 1

Port Vlans allowed on trunk

Fa4/3 none

Port Vlans allowed and active in management domain

Fa4/3 none

Port Vlans in spanning tree forwarding state and not pruned

Fa4/3 none

Cat6509-C#show interfaces port-channel 1 trunk

Port Mode Encapsulation Status Native vlan

Po1 on 802.1q other 0

Port Vlans allowed on trunk

Po1 none

Port Vlans allowed and active in management domain

Po1 none

Port Vlans in spanning tree forwarding state and not pruned

Po1 none

Cat6509-C#show interfaces fastEthernet 4/1 switchport brief

Port Status Op.Mode Op.Encap Channel-id Vlan

Fa4/1 notconnect none native Po1 1 (default )

Cat6509-C#

Cat6509-C#show interfaces fastEthernet 4/1 switchport

Name: Fa4/1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down (suspended member of bundle Po1)

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: 1 (default)

Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Capture Mode Disabled

Capture VLANs Allowed: ALL

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

Cat6509-C#show interfaces fastEthernet 4/2 switchport

Name: Fa4/2

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down (suspended member of bundle Po1)

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: 1 (default)

Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Capture Mode Disabled

Capture VLANs Allowed: ALL

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

Cat6509-C#show interfaces fastEthernet 4/3 switchport

Name: Fa4/3

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down (suspended member of bundle Po1)

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: 1 (default)

Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Capture Mode Disabled

Capture VLANs Allowed: ALL

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

Cat6509-C#show interfaces port-channel 1 switchport

Name: Po1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: unassigned

Trunking Native Mode VLAN: 0 (Inactive)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

Cat6509-C#

Rosa Ladeira · ‎07-14-2011

Thanks a lot.

Rosa

Thotsaphon Lueangwattanaphong · ‎07-14-2011

Hi Rosa,

You didn't tell me which physical ports you want to do.

####################

SwicthA and SwitchB - let's say SwitchA use Fast4/4 and SwitchB use Fast4/4

########SwitchA

!

interface FastEthernet4/4

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

########SwitctchB

!

interface FastEthernet4/4

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

####################

SwicthA and SwitchC - let's say SwitchA use Fast4/1- Fast4/3 and SwitchC use Fast4/1- Fast4/3 . Assuming that you've not used channel-group3 on both devices. And you will in this case.

#########SwitchA

!

interface FastEthernet4/1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface FastEthernet4/2

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface FastEthernet4/3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface Port-channel3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no shutdown

!

##########SwitchC

!

interface FastEthernet4/1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface FastEthernet4/2

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface FastEthernet4/3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 3 mode on

!

interface Port-channel3

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no shutdown

!

HTH,

Toshi

Rosa Ladeira · ‎07-15-2011

Hi Toshi, thanks again.

I think this is a little bit more complicated that I could explain.

Let's take a look at this picture:

6509-A and 6509-B run CATOS. 6509-C runs IOS.

I had trunk from 9/1-4 A ports to 4/10-13 B ports done as well.

I had trunk from 9/9-12 B ports to 4/2-5 C ports.

Then, on the fly, I had unpluged trunk from B to C.

Immediately, I got the form bellow. I am not able to restore initial conditions.

6509A> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

6509A> (enable)

6509B> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

9/1 notconnect on 135 1666

9/2 notconnect on 135 1666

9/3 notconnect on 135 1666

9/4 connected on 135 1666

----- ---------- -------------------- ----- -----

9/9 notconnect on 4 1670

9/10 notconnect on 4 1670

9/11 notconnect on 4 1670

9/12 notconnect on 4 1670

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

9/1

9/2

9/3

9/4 TSC07040001(6509wc3) 4/13 WS-C6509

----- ------------------------------- ------------------------- ----------------

9/9

9/10

9/11

9/12

6509B> (enable)

From this on, I started trying to establish a trunk from 4/10-12 A ports (CATOS) to 4/1-3 C ports (IOS) and I can't.

6509A> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

6509A>

I guess that the key of the problem relays on :

Operational Mode: down (suspended member of bundle Po1)

as shown bellow:

6509C#show interfaces fastEthernet 4/1 switchport

Name: Fa4/1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down (suspended member of bundle Po1)

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: 1 (default)

Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Capture Mode Disabled

Capture VLANs Allowed: ALL

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

Cat6509-C#show interfaces port-channel 1 switchport

Name: Po1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: unassigned

Trunking Native Mode VLAN: 0 (Inactive)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

6509C>

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/1

description *** Cat6509A <---> Cat6509C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/2

description *** Cat6509A <---> Cat6509C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

description *** Cat6509A <---> Cat650C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

6509C>

Thotsaphon Lueangwattanaphong · ‎07-15-2011

Hi,

Which ports on 6509A that you want to connect with 6509C? Are you going to use on Port4/1 - 4/4 on 6509C to connect 6509A? Please post configuration on 6509A and 6509C.

Toshi

Rosa Ladeira · ‎07-15-2011

Which ports on 6509A that you want to connect with 6509C? Are you going to use on Port4/1 - 4/4 on 6509C to connect 6509A?

R:

From this on, I started trying to establish a trunk from 4/10-12 A ports (CATOS) to 4/1-3 C ports (IOS) and I can't.

I guess that the key of the problem relays on 4/1 C port :

Operational Mode: down (suspended member of bundle Po1)

Please post configuration on 6509A and 6509C.

____________________________________ A config:______________________________________________

6509A> (enable) show port trunk

* - indicates vtp domain mismatch

# - indicates dot1q-all-tagged enabled on the port

$ - indicates non-default dot1q-ethertype value

Port Mode Encapsulation Status Native vlan

-------- ----------- ------------- ------------ -----------

1/1 auto n-dot1q trunking 1

4/13 on dot1q trunking 1

Port Vlans allowed on trunk

-------- ---------------------------------------------------------------------

1/1 1-1005,1024-4094

4/13 1-4094

Port Vlans allowed and active in management domain

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

Port Vlans in spanning tree forwarding state and not pruned

-------- ---------------------------------------------------------------------

1/1 1-7,9-10,13-14,20-21,23,30,105-107,192,400

4/13 1-7,9-10,13-14,20-21,23,30,105-107,192,400

6509A> (enable) show port channel

Port Status Channel Admin Ch

Mode Group Id

----- ---------- -------------------- ----- -----

4/10 notconnect on 321 1766

4/11 notconnect on 321 1766

4/12 notconnect on 321 1766

4/13 connected on 321 1766

Port Device-ID Port-ID Platform

----- ------------------------------- ------------------------- ----------------

4/10

4/11

4/12

4/13 TBM06124103(6509wc4) 9/4 WS-C6509

6509A> (enable)

____________________________________ C config:______________________________________________

6509C#show interfaces fastEthernet 4/1 switchport

Name: Fa4/1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down (suspended member of bundle Po1)

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: 1 (default)

Trunking Native Mode VLAN: 1 (default)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Capture Mode Disabled

Capture VLANs Allowed: ALL

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

6509C#show interfaces port-channel 1 switchport

Name: Po1

Switchport: Enabled

Administrative Mode: trunk

Operational Mode: down

Administrative Trunking Encapsulation: dot1q

Negotiation of Trunking: On

Access Mode VLAN: unassigned

Trunking Native Mode VLAN: 0 (Inactive)

Administrative Native VLAN tagging: enabled

Operational Native VLAN tagging: disabled

Voice VLAN: none

Administrative private-vlan host-association: none

Administrative private-vlan mapping: none

Operational private-vlan: none

Trunking VLANs Enabled: ALL

Pruning VLANs Enabled: 2-1001

Unknown unicast blocked: disabled

Unknown multicast blocked: disabled

6509C>

interface Port-channel1

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface FastEthernet4/1

description *** Cat6509A <---> Cat6509C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/2

description *** Cat6509A <---> Cat6509C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

!

interface FastEthernet4/3

description *** Cat6509A <---> Cat650C ***

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

channel-group 1 mode on

6509C>

Thotsaphon Lueangwattanaphong · ‎07-15-2011

Hi,

Please provide "show running" on 6509A.

Toshi