Hi all,
I'm having some difficulties setting up an RSPAN to work from a specific remote office.
I have the config working for our main head office and another remote office which tells me that its probably something in the remote switch configuration, but any pointed in the right direction would be great.
Remote Office Remote VLAN:
nlh_mar1_f20_cs1#show vlan remote-span
Remote SPAN VLANs
------------------------------------------------------------------------------
99
Remote Office RSPAN:
nlh_mar1_f20_cs1#show monitor
Session 1
---------
Type : Remote Source Session
Source VLANs :
Both : 216
Dest RSPAN VLAN : 99
Remote office RSPAN config:
monitor session 1 source vlan 216
monitor session 1 destination remote vlan 99
Remote office trunk to Head Office:
interface FastEthernet0/8
switchport trunk encapsulation dot1q
switchport trunk native vlan 66
switchport trunk allowed vlan 10,16,66,99,900,998,1000
switchport mode trunk
speed 100
duplex full
priority-queue out
mls qos trust dscp
end
Head office trunk to remote office:
interface GigabitEthernet3/0/14
switchport trunk encapsulation dot1q
switchport trunk native vlan 66
switchport trunk allowed vlan 10,16,66,99,900,998,1000
switchport mode trunk
speed 100
duplex full
priority-queue out
end
Head Office RSPAN:
HO-Core#show monitor
Session 2
---------
Type : Remote Destination Session
Source RSPAN VLAN : 99
Destination Ports : Gi2/0/9
Encapsulation : Native
Ingress : Disabled
Head Office RSPAN config:
monitor session 2 destination interface Gi2/0/9
monitor session 2 source remote vlan 99
Head Office RSPAN VLAN:
HO-Core#show vlan remote-span
Remote SPAN VLANs
------------------------------------------------------------------------------
99
Ryan
