Rspan does not showing any logs

[john smith]

i have a HP speech log server (to recored ip telephony calls for monitoring) connected with my lan network

i have configured a layer 2 vlan (vloan 150) in core switch

and i its forward to other lan access switches through VTP domain

i have configured on core switch

vlan 150

name RSPAN-VLAN

Interface vlan 150

remote-span

monitor session 1 source vlan 150

monitor session 1 destination interface Gi3/1(interface connected to Monitoring server)

and in access switch

monitor session 1 source interface gi 1/0/1 , gi 1/0/2

monitor session 1 destination remote vlan 150

but its not working

but in server there are 2 NIC cards and one of them already connected with DMZ switch and configured static IP over that

through this NIC interface's static IP i can access to the server remotly and for GUI

my problem is that i have connected my core switch direct with server's 2nd NIC card's interface

so how i will configure core switch and server's 2nd NIC card in order to recieve logs

DMZ zone and switch zone are in diffrenet network addresses

let's say

DMZ is 172.16.0.2/24

Core is 10.1.0.1/24

and the voice vlan that i want to monitor traffic from is vlan 62 and have ip 10.1.62.0/24

thanks in advance

[Eugene Khabarov]

Network diagram will be helpful.

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[byronaustin]

1:  If used as a RSPAN vlan, vlan(150) must be defined in the vtp server as a rspan vlan:

vlan 150

( vlan-config) remote-span

2: config for the destination session as such:

monitor session 1 source remote vlan 150

monitor session 1 destination interface g3/1  (monitoring box's interface)

3. config for the source session as such:

monitor session1 source interface g1/0/1,g1/0/2    (source of monitored traffic)

monitor session 1 destination remote  vlan 500

Make certain the rspan vlan is forwarded end to end.

[byronaustin]

In the  monitoring software should allow you to select the appropriate interface.

Please send a copy of the command output for

show vlan id 150