From: Alexei Monastyrnyi (alexeim@orcsoftware.com)
Date: Thu Mar 27 2008 - 04:43:16 ART
Here is what I have in production on core-distrib sw 6509 <-> access sw
3560E. VPT server is cat6k, for RSPAN vlan you have to declare this in
vlan configuration.
cat6k(config)#vlan 44
cat6k(config-vlan)#remote-span
!!! core sw config
cat6k#sh run | in monitor
monitor session 2 source interface Gi9/23
monitor session 2 destination remote vlan 44
cat6k#sh vlan remote-span
Remote SPAN VLANs
------------------------------------------------------------------------------
44
!!!!! access sw config
cat3k-ce-3#sh run | in monitor
monitor session 2 destination interface Gi0/1 ingress untagged vlan 3
monitor session 2 source remote vlan 44
cat3k-ce-3#sh vlan remote-span
Remote SPAN VLANs
------------------------------------------------------------------------------
44
HTH
A.
Z Linux said the following on 3/27/2008 12:17 AM:
> Hi 2 all,
>
> Let me know if this looks ok.... I have concern about the lines marked in
> RED...
>
>
> <Q>
> configure SPAN. You should Monitor the traffic from the port 5 of SW3 and the
> sniffer is connected at port 9 of SW4
> <A>
> On SW1 ( VTP Server )
> vlan 555name Remote_spanremote-span
>
> on Sw3monitor session 1 source interface fa 0/5monitor session 1 destination
> remote vlan 555 reflector-port fa 0/5 # (3550)monitor session 1
> destination remote vlan 555 #(3560 )
> On Sw4monitor session 1 source remote vlan 555monitor session 1 destination
> interface fa 0/9
>
>
>
>
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This archive was generated by hypermail 2.1.4 : Tue Apr 01 2008 - 07:53:54 ART