02-09-2010 12:38 AM - edited 03-06-2019 09:38 AM
Dear All,
I have 2 Catalyst 4507 trunked together, and already have an RSPAN session configured on them. The problem is I cannot see any traffic on the protocol analyzer attached to the destination port.
I've created rspan vlan 937 on both switches, and it is allowed on the trunk.
SW A:
monitor session 1 source interface Gi4/6
monitor session 1 filter packet-type good rx
monitor session 1 destination remote vlan 937
Session 1
---------
Type : Remote Source Session
Source Ports :
Both : Gi4/6
Filter Pkt Type :
RX Only : Good
Dest RSPAN VLAN : 937
SW B:
monitor session 1 destination interface Gi3/43
monitor session 1 source remote vlan 937
Session 1
---------
Type : Remote Destination Session
Source RSPAN VLAN : 937
Destination Ports : Gi3/43
Encapsulation : Native
Ingress : Disabled
Learning : Disabled
Filter Pkt Type :
RX Only : Good
Destination port:
interface GigabitEthernet3/43
switchport trunk encapsulation dot1q
qos trust dscp
spanning-tree portfast trunk
spanning-tree bpduguard enable
service-policy input QOS-IN
Local session is working, I've tried, please advise
Solved! Go to Solution.
02-09-2010 03:30 AM
Hello Zoltanormos,
have you configured vlan 937 as a remote span vlan in vlan mode?
conf t
vlan 937
remote-span
this has to be done on both switches
remote-span command disables mac address learning
Hope to help
Giuseppe
02-09-2010 03:30 AM
Hello Zoltanormos,
have you configured vlan 937 as a remote span vlan in vlan mode?
conf t
vlan 937
remote-span
this has to be done on both switches
remote-span command disables mac address learning
Hope to help
Giuseppe
02-09-2010 04:20 AM
That's it! Thanks
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