01-04-2020 09:25 PM
Dear All,
My port channel from Cisco 9500 to cisco 9200 is not coming up its going in suspended mode...
Below is the config
==========
cisco 9500
==========
interface Port-channel14
switchport
interface TwentyFiveGigE1/0/23
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
channel-group 13 mode active
!
interface TwentyFiveGigE1/0/24
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
channel-group 14 mode active
=============
cisco 9200
=============
interface Port-channel14
switchport
!
interface TenGigabitEthernet1/1/1
switchport trunk allowed vlan 99,111,120,130,140,150,160,170
switchport mode trunk
channel-group 11 mode active
!
interface TenGigabitEthernet1/1/2
switchport trunk allowed vlan 99,111,120,130,140,150,160,170
switchport mode trunk
channel-group 11 mode active
!
Do i need to configure Native VLAN... here what could be the issue..
Solved! Go to Solution.
01-05-2020 12:22 AM
Hello
Please try the below configuration and test again:
cisco 9500
no interface Port-channel14
default interface TwentyFiveGigE1/0/23
default interface TwentyFiveGigE1/0/24
interface TwentyFiveGigE1/0/23
shut
channel-group 14 mode active
no shut
interface TwentyFiveGigE1/0/24
shut
channel-group 14 mode active
no shut
interface Port-channel14
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
cisco 9200
no interface Port-channel14
default interface TenGigabitEthernet1/1/1
default interface TenGigabitEthernet1/1/2
interface TenGigabitEthernet1/1/1
shut
channel-group 11 mode active
no shut
interface TenGigabitEthernet1/1/2
shut
channel-group 11 mode active
no shut
interface Port-channel11
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
01-06-2020 03:06 AM
Hello
@ranjit123 wrote:
11 Po11(SU) LACP Twe1/0/21(P) Twe2/0/21(s)
12 Po12(SU) LACP Twe1/0/22(P) Twe2/0/22(P)
13 Po13(SU) LACP Twe1/0/23(P) Twe2/0/23(P)<--------------- same config is working on other port channel
14 Po14(SU) LACP Twe1/0/24(P) Twe2/0/24(s) <-------------- not working
Have you tried an alternative port and sfp just to make sure it snt a physical error?
01-04-2020 09:52 PM
01-04-2020 10:07 PM
shared configuration have some errors. You need to bind both interfaces on same port-channel. Please refer to below config for reference:
==========
cisco 9500
==========
interface Port-channel14
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
!
interface TwentyFiveGigE1/0/23
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
channel-group 14 mode active
!
interface TwentyFiveGigE1/0/24
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
channel-group 14 mode active
=============
cisco 9200
=============
interface Port-channel14
switchport
switchport trunk allowed vlan 99,111,120,130,140,150,160,170
switchport mode trunk
!
interface TenGigabitEthernet1/1/1
switchport trunk allowed vlan 99,111,120,130,140,150,160,170
switchport mode trunk
channel-group 14 mode active
!
interface TenGigabitEthernet1/1/2
switchport trunk allowed vlan 99,111,120,130,140,150,160,170
switchport mode trunk
channel-group 14 mode active
!
01-05-2020 12:22 AM
Hello
Please try the below configuration and test again:
cisco 9500
no interface Port-channel14
default interface TwentyFiveGigE1/0/23
default interface TwentyFiveGigE1/0/24
interface TwentyFiveGigE1/0/23
shut
channel-group 14 mode active
no shut
interface TwentyFiveGigE1/0/24
shut
channel-group 14 mode active
no shut
interface Port-channel14
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
cisco 9200
no interface Port-channel14
default interface TenGigabitEthernet1/1/1
default interface TenGigabitEthernet1/1/2
interface TenGigabitEthernet1/1/1
shut
channel-group 11 mode active
no shut
interface TenGigabitEthernet1/1/2
shut
channel-group 11 mode active
no shut
interface Port-channel11
switchport
switchport trunk allowed vlan 99,110,111,120,130,140,150,160,170
switchport mode trunk
01-06-2020 02:36 AM - edited 01-06-2020 02:38 AM
Hello,
Still 1 port in the port-channel is not coming up its going in suspended state i did a default interface and reconfigure the same, below are the details
=====================
cisco 9200 switch config
=====================
Current configuration : 117 bytes
!
interface TenGigabitEthernet1/1/1
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
end
#show run int tenGigabitEthernet 1/1/2
Building configuration...
Current configuration : 117 bytes
!
interface TenGigabitEthernet1/1/2
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
end
Current configuration : 55 bytes
!
interface Port-channel14
switchport mode trunk
end
===============
cisco 9500 config
===============
ore#show etherchannel summary
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
A - formed by Auto LAG
Number of channel-groups in use: 7
Number of aggregators: 7
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
12 Po12(SU) LACP Twe1/0/22(P) Twe2/0/22(P)<-----------***** same config working
13 Po13(SU) LACP Twe1/0/23(P) Twe2/0/23(P)<------------**** same config working
14 Po14(SU) LACP Twe1/0/24(P) Twe2/0/24(s) <------------***** not working
show run int twentyFiveGigE 1/0/24
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
end
!
interface TwentyFiveGigE1/0/24
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
end
What could be the issue i did reconfigure them number of times also strange thing same config is working on the other switches
01-06-2020 02:59 AM - edited 01-06-2020 03:01 AM
Its still not working is did default interface and reconfigured the same but no luck
==================================
port channel config on cisco 9200
==================================
interface Port-channel14
switchport mode trunk
end
#show run interface tenGigabitEthernet 1/1/1
Building configuration...
Current configuration : 94 bytes
!
interface TenGigabitEthernet1/1/1
switchport mode trunk
channel-group 14 mode active
end
#show run interface tenGigabitEthernet 1/1/2
Building configuration...
Current configuration : 94 bytes
!
interface TenGigabitEthernet1/1/2
switchport mode trunk
channel-group 14 mode active
end
==============================
configuration on cisco 9500
==============================
#show run int twentyFiveGigE 1/0/24
Building configuration...
Current configuration : 114 bytes
!
interface TwentyFiveGigE1/0/24
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
end
I
#show run int twentyFiveGigE 2/0/24
Building configuration...
Current configuration : 114 bytes
!
interface TwentyFiveGigE2/0/24
switchport mode trunk
channel-protocol lacp
channel-group 14 mode active
#show etherchannel summary
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator
M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port
A - formed by Auto LAG
Number of channel-groups in use: 7
Number of aggregators: 7
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
11 Po11(SU) LACP Twe1/0/21(P) Twe2/0/21(s)
12 Po12(SU) LACP Twe1/0/22(P) Twe2/0/22(P)
13 Po13(SU) LACP Twe1/0/23(P) Twe2/0/23(P)<--------------- same config is working on other port channel
14 Po14(SU) LACP Twe1/0/24(P) Twe2/0/24(s) <-------------- not working
01-06-2020 03:06 AM
Hello
@ranjit123 wrote:
11 Po11(SU) LACP Twe1/0/21(P) Twe2/0/21(s)
12 Po12(SU) LACP Twe1/0/22(P) Twe2/0/22(P)
13 Po13(SU) LACP Twe1/0/23(P) Twe2/0/23(P)<--------------- same config is working on other port channel
14 Po14(SU) LACP Twe1/0/24(P) Twe2/0/24(s) <-------------- not working
Have you tried an alternative port and sfp just to make sure it snt a physical error?
02-19-2020 02:31 AM
I'm facing the same issue with same material.
OS are the embedded ones.
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