Cisco Systems EA6500 Manual De Usuario

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Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
78-14099-04
Chapter 34      Configuring Local SPAN and RSPAN
Configuring Local SPAN and RSPAN
Configuring RSPAN VLANs
To configure a VLAN as an RSPAN VLAN, perform this task:
Configuring Local or RSPAN Sources 
Note
To configure an RSPAN source session, configure a source with an RSPAN VLAN as the destination. To 
configure an RSPAN destination session, configure an RSPAN VLAN as the source and a port as the 
destination. 
To configure a local SPAN or RSPAN source, perform this task:
When configuring monitor sessions, note the following syntax information:
  •
single_interface is interface type slot/porttype is ethernetfastethernetgigabitethernet, or 
tengigabitethernet.
  •
interface_list is single_interface , single_interface , single_interface ... 
Note
In lists, you must enter a space before and after the comma. In ranges, you must enter a space 
before and after the dash.
  •
interface_range is interface type slot/first_port - last_port 
  •
mixed_interface_list is, in any order, single_interface , interface_range , ...
  •
single_vlan is a the ID number of a single VLAN.
  •
vlan_list is single_vlan , single_vlan , single_vlan ...
Command
Purpose
Step 1
Router(config)# vlan 
vlan_ID{[-vlan_ID]|[,vlan_ID])
Creates or modifies an Ethernet VLAN, a range of 
Ethernet VLANs, or several Ethernet VLANs specified in 
a comma-separated list (do not enter space characters). 
Step 2
Router(config-vlan)# remote-span 
Configures the VLAN as an RSPAN VLAN.
Router(config-vlan)# no remote-span 
Clears the RSPAN VLAN configuration.
Step 3
Router(config-vlan)# end 
Updates the VLAN database and returns to privileged 
EXEC mode.
Command
Purpose
Router(config)# monitor session session_number source 
{{single_interface | interface_list | interface_range 
mixed_interface_list | single_vlan | vlan_list | 
vlan_range | mixed_vlan_list} [rx | tx | both]} | 
{remote vlan rspan_vlan_ID}} 
Configures the session number, the source ports, VLANs, or 
RSPAN VLAN, and the traffic direction to be monitored.
Router(config)# no monitor session {session_number | 
all
 | local | 
range
 session_range[[,session_range],...] | remote
Clears the monitor configuration.