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How to configure port-channel between N9K-X9464PX with N9K-X9464TX on Nexus9504

Dal hyun Doh
Level 1
Level 1

ā€Ž12-16-2015 02:21 AM - last edited on ā€Ž03-25-2019 04:36 PM by Community Manager

Hello?

My name is Daniel.

I want to config port-channel on Nexus9504.

Could you show me how to configure port-channel between N9K-X9464PX with N9K-X9464TX on N9K.

Below is N9K information.

switch# sh mod
Mod Ports  Module-Type                           Model             Status
--- -----  ------------------------------------- ----------------- ----------
1   52     48x1/10G SFP+ 4x40G Ethernet Module   N9K-X9464PX       ok
2   52     48x1/10G-T 4x40G Ethernet Module      N9K-X9464TX       ok
switch(config-if)# sh int eth 1/48
Ethernet1/48 is up
admin state is up, Dedicated Interface
  Belongs to Po1
  Hardware: 1000/10000 Ethernet, address: 0462.7385.aa1f (bia 0462.7385.aa1f)
  MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
  reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, medium is broadcast
  Port mode is trunk
  full-duplex, 1000 Mb/s, media type is 1G
switch(config-if)# sh int eth 2/48
Ethernet2/48 is down (suspended)
admin state is up, Dedicated Interface
  Belongs to Po1
  Hardware: 100/1000/10000 Ethernet, address: 84b2.61ad.c3d7 (bia 84b2.61ad.c3d7)
  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
  reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, medium is broadcast
  Port mode is trunk
  auto-duplex, 10 Gb/s
O-IDC-N9K_2(config-if)# sh port-ch summ
Flags: D - Down        P - Up in port-channel (members)
        I - Individual  H - Hot-standby (LACP only)
        s - Suspended   r - Module-removed
        S - Switched    R - Routed
        U - Up (port-channel)
        p - Up in delay-lacp mode (member)
        M - Not in use. Min-links not met
--------------------------------------------------------------------------------
Group Port-       Type     Protocol  Member Ports
      Channel
--------------------------------------------------------------------------------
1     Po1(SU)     Eth      LACP      Eth1/47(P)   Eth1/48(P)   Eth2/48(D)

Thanks.

Labels:
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3 Replies 3

acampbell
VIP Alumni
VIP Alumni

ā€Ž12-16-2015 09:30 AM

Hi Daniel

Please see :-
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/interfaces/configuration/guide/b_Cisco_Nexus_9000_Series_NX-OS_Interfaces_Configuration_Guide_7x/b_Cisco_Nexus_9000_Series_NX-OS_Interfaces_Configuration_Guide_7x_chapter_0111.html

You indivual interface mst basically be the same, IE same speed & duplex.

Your interfaces are showing one as Gig/Full and the other is 10Gig/auto.
These must be the same.

Regards
Alex

Regards, Alex. Please rate useful posts.
0 Helpful

Dal hyun Doh
Level 1
Level 1
In response to acampbell

ā€Ž12-17-2015 10:38 AM

Hi?

Thanks for comment.

I resolved following steps.

If speed auto then interface eth2/47 and 2/48 doesn't join the members of the port channel.

N9K_1(config)# int eth 1/47 - 48 , eth 2/47 - 48
N9K_1(config-if-range)# sw
N9K_1(config-if-range)# sw mod tr
N9K_1(config-if-range)# channel-group 1 mod ac
N9K_1(config-if-range)#
N9K_1(config-if-range)#
N9K_1(config-if-range)#
N9K_1(config-if-range)# no sh

N9K_1(config-if-range)# sh port-ch summ
Flags: D - Down P - Up in port-channel (members)
I - Individual H - Hot-standby (LACP only)
s - Suspended r - Module-removed
S - Switched R - Routed
U - Up (port-channel)
p - Up in delay-lacp mode (member)
M - Not in use. Min-links not met
--------------------------------------------------------------------------------
Group Port- Type Protocol Member Ports
Channel
--------------------------------------------------------------------------------
1 Po1(SU) Eth LACP Eth1/47(P) Eth1/48(P) Eth2/47(D)Eth2/48(D)

N9K_1(config-if-range)# sh int po1
port-channel1 is up
admin state is up,
Hardware: Port-Channel, address: xxxx.yyyy.zzzz (bia xxxx.yyyy.zzzz)
MTU 1500 bytes, BW 2000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s

N9K_1(config-if-range)# sh int eth 2/47
Ethernet2/47 is down (suspended)
admin state is up, Dedicated Interface
Belongs to Po1
Hardware: 100/1000/10000 Ethernet, address: xxxx.yyyy.zzzz (bia xxxx.yyyy.zzzz)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
auto-duplex, 10 Gb/s

N9K_1(config-if-range)# int po1
N9K_1(config-if)# speed 1000


N9K_1(config-if)# sh port-ch summ
Flags: D - Down P - Up in port-channel (members)
I - Individual H - Hot-standby (LACP only)
s - Suspended r - Module-removed
S - Switched R - Routed
U - Up (port-channel)
p - Up in delay-lacp mode (member)
M - Not in use. Min-links not met
--------------------------------------------------------------------------------
Group Port- Type Protocol Member Ports
Channel
--------------------------------------------------------------------------------
1 Po1(SU) Eth LACP Eth1/47(P) Eth1/48(P) Eth2/47(P)Eth2/48(P)


N9K_1(config-if)# sh int po1
port-channel1 is up
admin state is up,
Hardware: Port-Channel, address: xxxx.yyyy.zzzz (bia xxxx.yyyy.zzzz)
MTU 1500 bytes, BW 4000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Switchport monitor is off
EtherType is 0x8100
Members in this channel: Eth1/47, Eth1/48, Eth2/47, Eth2/48

N9K_1(config-if)# sh int eth 2/47
Ethernet2/47 is up
admin state is up, Dedicated Interface
Belongs to Po1
Hardware: 100/1000/10000 Ethernet, address: xxxx.yyyy.zzzz (bia xxxx.yyyy.zzzz)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s

N9K_1(config-if)# sh int eth 2/48
Ethernet2/48 is up
admin state is up, Dedicated Interface
Belongs to Po1
Hardware: 100/1000/10000 Ethernet, address: xxxx.yyyy.zzzz (bia xxxx.yyyy.zzzz)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s

Thanks.

0 Helpful

sbhadrav@cisco.com
Level 5
Level 5

ā€Ž04-02-2018 09:47 AM

This  describes how to configure port channels and to apply and configure the Link Aggregation Control Protocol (LACP) for more efficient use of port channels in the Cisco NX-OS devices.
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/6-x/interfaces/configuration/guide/b_Cisco_Nexus_9000_Series_NX-OS_Interfaces_Configuration_Guide/b_Cisco_Nexus_9000_Series_NX-OS_Interfaces_Configuration_Guide_chapter_0110.html

0 Helpful
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