Cisco Systems WSC2960X24PSL no monitor session sessionnumber all, local remote, both rx tx, Step

Configuring SPAN and RSPAN

Creating a Local SPAN Session and Configuring Incoming Traffic

	Command or Action	Purpose
Step 2	no monitor session {session_number all	Removes any existing SPAN configuration for the session.
	local remote}	• For session_number, the range is 1 to 66.
	Example:	• all—Removes all SPAN sessions.
	Switch(config)# no monitor session all	• local—Removes all local sessions.

•remote—Removes all remote SPAN sessions.

Step 3	monitor session session_number source	Specifies the SPAN session and the source port (monitored port).
	{interface interface-id vlan vlan-id} [, -]
	[both rx tx]

Example:

Switch(config)# monitor session 2 source gigabitethernet1/0/1 rx

Step 4 monitor session session_number destination {interface interface-id[, -] [encapsulation replicate] [ingress {dot1q vlan vlan-id isl untagged vlan vlan-id vlan vlan-id}]}

Example:

Switch(config)# monitor session 2 destination interface gigabitethernet1/0/2 encapsulation replicate ingress dot1q vlan 6

Specifies the SPAN session, the destination port, the packet encapsulation, and the ingress VLAN and encapsulation.

•For session_number, specify the session number entered in Step 3.

•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.

•(Optional) [, -] Specify a series or range of interfaces. Enter a space before and after the comma or 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).

•ingress enables forwarding of incoming traffic on the destination port and to specify the encapsulation type:

◦dot1q vlan vlan-id—Accepts incoming packets with IEEE 802.1Q encapsulation with the specified VLAN as the default VLAN.

◦isl—Forwards ingress packets with ISL encapsulation.

◦untagged vlan vlan-idor vlan vlan-id—Accepts incoming packets with untagged encapsulation type with the specified VLAN as the default VLAN.

•dot1q vlan vlan-id—Accept incoming packets with IEEE 802.1Q encapsulation with the specified VLAN as the default VLAN.

•isl—Forward ingress packets with ISL encapsulation.

Catalyst 2960-X Switch Network Management Configuration Guide, Cisco IOS Release 15.0(2)EX

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