cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1675
Views
0
Helpful
2
Replies

RSPAN and Local SPAN combination is not working

csdinesh18
Level 1
Level 1

could someone please confirm if RSPAN will work with the below config for capturing traffic from vlan 5-6 on both switches?

 

SW2
!
monitor session 1 source vlan 5 - 6
monitor session 1 destination remote vlan 99

SW1
!
monitor session 1 source vlan 5 - 6
monitor session 1 destination remote vlan 99
monitor session 2 destination interface Fa0/45 - 46
monitor session 2 source remote vlan 99
!

 

server for capturing traffic is  connected on sw01 port 45-46. RSPAN from sw02 is working. but we're unable to see traffic for vlan 5 from sw01.
vlan configuration, allowing vlan in uplink are already in place. is this configuration correct?

 

we saw that we cannot use same destination port for two sessions

but here, we're passing the traffic from session 1 to 2. And then only pointed towards destination ports.. will this also be considered as two sessions?

1 Accepted Solution
2 Replies 2

georgehewittuk1
Level 1
Level 1

Have you configured the remote span vlan on both and with remote-span command on vlan?

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: