Nexus 5010 - VSS Uplink

[guigonza]

Hi ...

I'm configuring a VSS with two 6509.  We have 2 Nexus 5010 with 2 2248T each one.

We configured the Nexus with FEX and we configured the VSS domain and it's working fine.

But we have some details with port-channel uplink to 6509 VSS.

Using the port-channel config without LACP in Nexus we got lost packets with one link failure.
What is the optimal configuration to this ?   PaGP or LACP considering VSS in 6509 ?

We are looking for some examples.

Thanks for your help.

[Amit Singh]

Hi,

NX-OS doesnot support PagP. Nexus 5000 running NX-OS supports only LACP so LACP is the only option for you in this config.

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli_rel_4_0_1a/EtherChannel.html

Did you try changing the load-balancing algorithm?

HTH,

-amit singh