![background image](http://html.mh-extra.com/html/cisco/catalyst-2960-series/catalyst-2960-series_configuration-manual_66776572.webp)
Purpose
Command or Action
Limits the SPAN source traffic to specific VLANs.
monitor session session_number filter vlan
vlan-id
[
,
|
-
]
Step 5
•
For
session_number
, enter the session number specified in Step
4.
Example:
Switch(config)#
monitor session 2 filter
vlan 1 - 5 , 9
•
For
vlan-id
, the range is 1 to 4094.
•
(Optional) Use a comma (
,
) to specify a series of VLANs, or use
a hyphen (
-
) to specify a range of VLANs. Enter a space before
and after the comma; enter a space before and after the hyphen.
Specifies the SPAN session and the destination port (monitoring port).
monitor session session_number destination
{
interface interface-id
[
,
|
-
] [
encapsulation
replicate]
}
Step 6
•
For
session_number
, specify the session number entered in Step
4.
Example:
Switch(config)#
monitor session 2
•
For
interface-id
, specify the destination port. The destination
interface must be a physical port; it cannot be an EtherChannel,
and it cannot be a VLAN.
destination interface
gigabitethernet1/0/1
•
(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)
encapsulation replicate
specifies that the destination
interface replicates the source interface encapsulation method. If
not selected, the default is to send packets in native form
(untagged).
Returns to privileged EXEC mode.
end
Example:
Switch(config)#
end
Step 7
Verifies your entries.
show running-config
Example:
Switch#
show running-config
Step 8
(Optional) Saves your entries in the configuration file.
copy running-config startup-config
Example:
Switch#
copy running-config
Step 9
startup-config
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
490
How to Configure SPAN and RSPAN
Summary of Contents for Catalyst 2960 Series
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