Cisco Catalyst 4500 Series Software Configuration Guide

66-24
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 66 Configuring SPAN and RSPAN
Displaying SPAN and RSPAN Status
To monitor all VLANs on the trunk port, use the no monitor session session_number filter vlan global
configuration command.
This example shows how to clear any existing configuration on RSPAN session 2, configure RSPAN
session 2 to monitor traffic received on trunk port 4, and send traffic for only VLANs 1 through 5 and 9
to destination remote VLAN 902.
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# no monitor session 2
Switch(config)# monitor session 2 source interface gigabitethernet1/1 rx
Switch(config)# monitor session 2 filter vlan 1 - 5 , 9
Switch(config)# monitor session 2 destination remote vlan 902
Switch(config)# end
Displaying SPAN and RSPAN Status
To display the status of the current SPAN or RSPAN configuration, use the show monitor privileged
EXEC command.
This example displays the output for the show monitor command for SPAN source session 1:
Switch# show monitor session 1
Session 1
---------
Type: Local Source Session
Source Ports:
RX Only: Fa3/13
TX Only: None
Both: None
Source VLANs:
RX Only: None
TX Only: None
Both: None
Source RSPAN VLAN: None
Destination Ports: None
Encapsulation: DOT1Q
Ingress:Enabled, default VLAN=5
Filter VLANs: None
Dest RSPAN VLAN: None
Ingress : Enabled, default VLAN=2
Learning : Disabled
Step 5
Switch(config)# monitor session
session_number destination remote vlan
vlan-id
Specifies the RSPAN session, the destination remote VLAN.
For session_number, specifies the session number identified with this
RSPAN session (1 through 6).
For vlan-id, specifies the RSPAN VLAN to carry the monitored traffic
to the destination port.
Step 6
Switch(config)# end
Returns to privileged EXEC mode.
Step 7
Switch# show monitor [session
session_number]
Verifies your entries.
Step 8
Switch# copy running-config
startup-config
(Optional) Saves your entries in the configuration file.
Command Purpose

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E