Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Community Member

rspan problem on cisco 3750

Can you look at my configuration

The monitor session don't seem to be working

1)All port are on vlan1

2)Gi1/0/23 is where the sniffer is .

Router config -3750

vlan 99

name RSPAN-s

remote-span

monitor session 1 source vlan 1

monitor session 1 destination remote vlan 99

monitor session 2 source remote vlan 99

monitor session 2 destination interface Gi1/0/23

3 REPLIES
Silver

Re: rspan problem on cisco 3750

Hi

This is not allowed, an RSPAN destination session and an RSPAN source session that are using the same RSPAN VLAN cannot run on the same switch stack.

Hope this helps

Community Member

Re: rspan problem on cisco 3750

How can I do it ? Can you give me a example . I have two switch and I want to forward all traffic from two switch to one port in switch A .

Community Member

Re: rspan problem on cisco 3750

i have 2 3750 switches and i want one port on one 3750 to work as destination port and i want all vlan 1 on same switch to be working as source port and also you want all vlan 1 on other 3750 to send their traffic to destination port which is already configured on other 3750.

it is possible via RSPAN ?

can you give me a example

198
Views
0
Helpful
3
Replies
CreatePlease to create content