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Webcast-Catalyst9k
New Member

VLAN Span on 6513

I am troubleshooting a vlan spanning issue on a 6513 switch and am looking for any suggestions. Here are the particulers:

Version 12.2(18)SXD3

monitor session 1 source vlan 69

monitor session 1 destination int g6/35

The traffic happens to be routed between vlan 60 and vlan 69, both on the switch. When I capture the traffic, it looks as though I am only receiving half of the conversation(from vlan 69-->vlan60). I don't see the other half of the conversation.

The strange part is, I have a half dozen ports on a connected 3750 switch in vlan 69 that I see all of their traffic. So I am looking to the 6513 for issues/problems.

Anybody have some suggestions?

Thanks

2 REPLIES
Purple

Re: VLAN Span on 6513

Haven't spanned much on the 720's is there a "monitor session 1 source vlan 69 both" command ? Usually you have to specify in, out or both as traffic directions..

New Member

Re: VLAN Span on 6513

By default, both directions are selected. When I do a show monitor, I get:

Type Local Session

Source VLANS

Both 69

Destin. Port Gi6/35

So, to me, that says that we should be getting both directions.

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