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vss quad-sup with sup 2T

m.arancibia
Level 1
Level 1

Hi everybody,

I have configured 2 6509E chassis with two 2T supervisors in each chassis. We are using de IOS version 15.1(1)SY.

We have a VSL with 2 TenGig interfaces.

After to apply the command : switch convert mode virtual , the Sup Standby in each chassis become to ROMMON mode.

When I connect to the console of sup (rommon) and apply the command boot, it received this message:

System detected Virtual Switch configuration...

Interface TenGigabitEthernet 2/5/4 is member of PortChannel 20

Interface TenGigabitEthernet 2/5/5 is member of PortChannel 20

Firmware compiled 11-Sep-12 14:49 by integ Build [26624]

*Apr 25 19:43:44.747: %PFREDUN-4-SUP_FORCE_TO_ROMMON: Supervisor forced to rommon with reason: In-chassis Standby is not supported in this version

Resetting .......

I try introducing the command : switch virtual in-chassis standby switch 1 enable; and after that I try to boot the sup(rommon) but the result is exactly the same.

Please, I need to know if is necessary to change to another IOS version or introduce another adicional configuration.

Config Applied:

switch virtual domain 100

switch mode virtual

interface Port-channel10

no switchport

no ip address

no platform qos channel-consistency

switch virtual link 1

!

interface Port-channel20

no switchport

no ip address

no platform qos channel-consistency

switch virtual link 2

!

interface TenGigabitEthernet1/5/4

no switchport

no ip address

no cdp enable

channel-group 10 mode on

!

interface TenGigabitEthernet1/5/5

no switchport

no ip address

no cdp enable

channel-group 10 mode on

!

interface TenGigabitEthernet2/5/4

no switchport

no ip address

no cdp enable

channel-group 20 mode on

!

interface TenGigabitEthernet2/5/5

no switchport

no ip address

no cdp enable

channel-group 20 mode on

!

Best Regards 

19 Replies 19

I am going to upgrade to 15-1(2) as it is now safe harbour code and report back. The boot process for the rommon decompresses the image, resets, and goes back to rommon.

The version I am running - 151-1.SY is not supported for quad supervisors; 151-1.SY1 is; I am hoping 151-2.SY is supported. Will confirm when I have everything upgraded

Right..

I mentioned that in the previous post quad-sup2t is supported on and after 15.1.(1)SY1.

Regards.

Wilson B                   

151-2.SY works and the issue is corrected! Thank you!

glad to hear that;)

Wilson B

Review Cisco Networking for a $25 gift card