9500 32c Svl issue

Adanio · ‎05-21-2023

Hi Guys,

i have an issue with forming SVL between 2 9500 32c with 2 x 100g links, 1 link is always suspended.

when i try with 2x40g it works, so license and config is correct.

the 2x100g qsfp model: 100g-fr-s

switch software: 17.6.5

Any idea what can be the problem?

Thx
Adanio

marce1000 · ‎05-21-2023

- When link(s) get suspended check the logs on the switch ,

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

MHM Cisco World · ‎05-21-2023

Port channel ID 127 and 128 are reserved for SVL <<- try use these PO ID for SVL

Flavio Miranda · ‎05-21-2023

Hi

"Depending on the switch model, SVL is supported on all 10G interfaces and 40G interfaces of the Cisco Catalyst 9500 Series switches and on all the 100G, 40G, 25G and 10G interfaces of the Cisco Catalyst 9500 Series High Performance switches. However, a combination of different interface speeds is not supported."

Double check your switch and make sure it is high performance.