Cisco Catalyst 2960 Series, Configuration Manual

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DETAILED STEPS
Purpose Command or Action
Enables privileged EXEC mode. Enter your password if prompted. enable Step 1
Example:
Switch> enable
Enters the global configuration mode. configure terminal
Example:
Switch# configure terminal
Step 2
Removes any existing SPAN configuration for the session. no monitor session { session_number | all |
local
|
remote
}
Step 3
• For session_number , the range is 1 to 66.
Example:
Switch(config)# no monitor session 1
•
all
—
Removes all SPAN sessions.
•
local
— Removes all local sessions.
•
remote
—
Removes all remote SPAN sessions.
Specifies the RSPAN session and the source port (monitored port). monitor session session_number source
{ interface interface-id | vlan vlan-id } [ , | - ]
[
both
|
rx
|
tx
]
Step 4
• For session_number , the range is 1 to 66.
Example:
Switch(config)# monitor session 1
• Enter a source port or source VLAN for the RSPAN session:
◦ For interface-id , specifies the source port to monitor. Valid
interfaces include physical interfaces and port-channel logical
source interface gigabitethernet1/0/1
tx
interfaces ( port-channel port-channel-number ). Valid
port-channel numbers are 1 to 48.
◦ For vlan-id , specifies 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) [ , | - ]
—
Specifies a series or range of interfaces. Enter a
space before and after the comma; enter a space before and after the
hyphen.
• (Optional)
both
|
rx
|
tx
— Specifies the direction of traffic to monitor.
If you do not specify a traffic direction, the source interface sends
both sent and received traffic.
◦
both
—
Monitors both received and sent traffic.
◦
rx
—
Monitors received traffic.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
493
How to Configure SPAN and RSPAN