08-05-2012 06:18 PM - edited 03-07-2019 08:09 AM
I'm configuring VSS with two Sup2T but the Sup2T of the standby not coming active, any idea?
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08-05-2012 07:54 PM
Hi,
You have configured the same portchannel number on both sides of the VSL link. The portchannel numbers need to be different for each side.
switch 1 portchannel 1
switch 2 portchannel 2
Have a look at this link for an example:
http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/VSS30dg/VSS-dg_appa-configs.pdf
HTH
08-05-2012 07:57 PM
i think this need to be port-channel 2 in the secondary VSS
interface port-channel 1 change it 2 and remove the 1 form the standby one
make sure you unplug the VSL links made the changes then connect them again also update the config in the primary VSS switch and save the config before joining them over VSL
hope this help
08-05-2012 07:04 PM
I'm configuring VSS with two Sup2T but the Sup2T of the standby not coming active, any idea?
More information please?
Post the config, post the "sh log", are both supervisor cards running the same IOS?
08-05-2012 07:41 PM
Thank you for your reply.
yes both Sup running the same IOS
CORE-2#sh module
Mod Ports Card Type Model
--- ----- --------------------------------------------------------------------- ------------------
1 48 CEF720 48 port 10/100/1000mb Ethernet WS-X6848-GE-TX
2 24 CEF720 24 port 1000mb SFP WS-X6824-SFP
3 8 DCEF2T 8 port 10GE WS-X6908-10G
5 5 Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G
Mod MAC addresses Hw Fw Sw Status
--- -------------------------------------------------------- ------ ----------------- ------------------ ------------
1 a44c.113f.a230 to a44c.113f.a25f 1.0 12.2(18r)S1 15.0(1)SY1 Ok
2 a44c.110d.3a20 to a44c.110d.3a37 1.0 12.2(18r)S1 15.0(1)SY1 Ok
3 5057.a81c.8510 to 5057.a81c.8517 1.2 12.2(50r)SYL 15.0(1)SY1 Ok
5 e05f.b910.b218 to e05f.b910.b21f 1.3 12.2(50r)SYS 15.0(1)SY1 Ok
Mod Sub-Module Model Hw Status
---- -------------------------------------------- ----------------------------- -------- ----------------
1 Distributed Forwarding Card WS-F6K-DFC4-A 1.2 Ok
2 Distributed Forwarding Card WS-F6K-DFC4-A 1.2 Ok
3 Distributed Forwarding Card WS-F6K-DFC4-E 1.2 Ok
5 Policy Feature Card 4 VS-F6K-PFC4 1.2 Ok
5 CPU Daughterboard VS-F6K-MSFC5 1.4 Ok
==========
Active Config:
==========
redandancy
mode sso
interface range TenGigabitEthernet5/4 - 5
switchport mode trunk
channel-group 1 mode on
switch virtual domain 10
switch 1
switch 1 priority 110
switch 2 priority 100
interface port-channel 1
switch virtual link 1
switch convert mode virtual
============
Standby Config:
============
redandancy
mode sso
interface range Te2/5/4 - 5
switchport mode trunk
channel-group 1 mode on
switch virtual domain 10
switch 2
switch 1 priority 110
switch 2 priority 100
interface port-channel 1
switch virtual link 2
switch convert mode virtual
====================
Thanks in advance.
Abdullah
08-05-2012 07:52 PM
What error messages do you get when you try to VSS?
Post the "sh logs".
08-05-2012 08:01 PM
i dont have the show log right now.
but after VSS configuration im not able to access the standby chassis via console, because the Sup2T not active, usually you can access it and see it as standby.
Thanks,
08-05-2012 07:54 PM
Hi,
You have configured the same portchannel number on both sides of the VSL link. The portchannel numbers need to be different for each side.
switch 1 portchannel 1
switch 2 portchannel 2
Have a look at this link for an example:
http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/VSS30dg/VSS-dg_appa-configs.pdf
HTH
08-05-2012 07:57 PM
i think this need to be port-channel 2 in the secondary VSS
interface port-channel 1 change it 2 and remove the 1 form the standby one
make sure you unplug the VSL links made the changes then connect them again also update the config in the primary VSS switch and save the config before joining them over VSL
hope this help
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