RSPAN issue on VSS in 4506 Switches

[Han Zaw Htun]

I'm trying to configure the Remote SPAN (RSPAN) on WS-X45-SUP7L-E (VSS) as source and destination to 2960 Server farm switch which was Source fire sensor connected port. But I'm not able to receive packets counts on 2960 destination interface. Please kindly advise.

The IOS Version and configuration as below.

4506

IOS Version :cat4500e-universalk9.SPA.03.04.00.SG.151-2.SG.bin

#monitor session 1 source interface Po40 , Po51 , Po52 , Po53 , Po54 , Po55 , Po56 , Po57 , Po63 , Po64 , Po7

#monitor session 1 destination remote vlan 400

vlan 400
 name SPAN_IDS
 remote-span

WS-C2960S-24PS-L

IOS Version :c2960s-universalk9-mz.122-55.SE7.bin

#monitor session 1 destination interface Gi1/0/21
#monitor session 1 source remote vlan 400

vlan 400
 name SPAN_IDS
 remote-span

#sh run int gi1/0/21
Building configuration...

Current configuration : 62 bytes
!
interface GigabitEthernet1/0/21
 description SPAN PORT
end

#sh int gi1/0/21 | i packets input|packets output
     0 packets input, 0 bytes, 0 no buffer
     56 packets output, 5207 bytes, 0 underruns

Kind Regards,

Han

[praveennoc]

Hi Han,

Can you please send "show monitor 1 "

This example shows how to clear any existing RSPAN configuration for session 1, configure RSPAN session 1 to monitor multiple source interfaces, and configure the destination RSPAN VLAN and the reflector-port.

Switch(config)# no monitor session 1

Switch(config)# monitor session 1 source interface fastEthernet0/10 tx

Switch(config)# monitor session 1 source interface fastEthernet0/2 rx

Switch(config)# monitor session 1 source interface fastEthernet0/3 rx

Switch(config)# monitor session 1 source interface port-channel 102 rx

Switch(config)# monitor session 1 destination remote vlan 901 reflector-port
fastEthernet0/1

Switch(config)# end

Switch#wr

Hope this help you