Cisco Catalyst 3750-E Series, Руководство по настройке программного обеспечения

Страница: 743 / 1414

30-21
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-08
Chapter 30 Configuring SPAN and RSPAN
Configuring SPAN and RSPAN
To delete a SPAN session, use the no monitor session session_number global configuration command.
To remove a source port or VLAN from the SPAN session, use the no monitor session session_number
source { interface interface-id | vlan vlan-id } global configuration command. To remove the RSPAN
VLAN from the session, use the no monitor session session_number destination remote vlan vlan-id.
Step 3 monitor session session_number source
{ interface interface-id | vlan vlan-id } [ , | - ]
[ both | rx | tx ]
Specify the RSPAN session and the source port (monitored port).
For session_number , the range is 1 to 66. When entering this
command on the Catalyst 3560E-12D switch, you can only enter 1
for the session_number .
Enter a source port or source VLAN for the RSPAN session:
•
For interface-id , specify the source port to monitor. Valid
interfaces include physical interfaces and port-channel logical
interfaces (
port-channel port-channel-number ) . Valid
port-channel numbers are 1 to 48.
•
For vlan-id , specify the source VLAN to monitor. The range is 1
to 4094 (excluding the RSPAN VLAN).
A single session can include multiple sources (ports or VLANs),
defined in a series of commands, but you cannot combine source
ports and source VLANs in one session.
(Optional) [ , | - ] Specify a series or range of interfaces. Enter a space
before and after the comma; enter a space before and after the
hyphen.
(Optional) Specify the direction of traffic to monitor. If you do not
specify a traffic direction, the source interface sends both sent and
received traffic.
•
both —Monitor both received and sent traffic.
•
rx —Monitor received traffic.
•
tx —Monitor sent traffic.
Step 4
On a switch other than the
Catalyst 3560E-12D switch:
monitor session session_number
destination remote vlan vlan-id
On the Catalyst 3560E0-12D switch:
monitor session session_number
destination remote vlan vlan-id
destination-port group { a | b | c }
Specify the RSPAN session, the destination RSPAN VLAN, and the
destination-port group.
For session_number , enter the number defined in Step 3.
For vlan-id , specify the source RSPAN VLAN to monitor.
For the Catalyst 3560E-12D switch, enter destination-port group
{ a | b | c } to specify the ports that carry RSPAN traffic.
Step 5 end Return to privileged EXEC mode.
Step 6
show monitor [ session session_number ]
show running-config
Verify the configuration.
Step 7 copy running-config startup-config (Optional) Save the configuration in the configuration file.
Command Purpose