4506 Monitoring Ports

ericma8481 · ‎11-05-2007

We are installing sniffers on our network and I wanted to make sure I got the commands right for setting up the monitoring port on out 4506. Are they:

Switch(config)# monitor session 1 source interface fastethernet 4/10 (Router Port)

Switch(config)# monitor session 1 destination interface fastethernet 4/15 (Sniffer port)

owillins · ‎11-12-2007

I think your commands are sufficient for more features follow this

To start a new ERSPAN, SPAN, or RSPAN session, add or delete interfaces or VLANs to or from an existing session, filter ERSPAN, SPAN, or RSPAN traffic to specific VLANs, or delete a session, use the monitor session command. Use the no form of this command to remove one or more source or destination interfaces from the session, remove a source VLAN from the session, or delete a session.

monitor session session source {{interface type} | {{vlan vlan-id} [rx | tx | both]} | {remote vlan rspan-vlan-id}}

monitor session session destination {{interface type} | {vlan vlan-id} | {remote vlan vlan-id} | {analysis-module slot-number} | {data-port port-number}}

monitor session session-number filter vlan vlan-range

monitor session servicemodule mod-list

monitor session session-number type {erspan-source | erspan-destination}

no monitor session {{range session-range} | local | remote | all | session}

no monitor session session source {{interface type} | {{vlan vlan-id} [rx | tx | both]} | {remote vlan rspan-vlan-id}}

no monitor session session destination {{interface type} | {vlan vlan-id} | {remote vlan vlan-id} | {analysis-module slot-number} | {data-port port-number}}