user manual

PurposeCommand or Action
Removes any existing SPAN configuration for the session.
no monitor session {session_number | all |
local | remote}
Step 2
•
For session_number, the range is 1 to 66.
Example:
Switch(config)# no monitor session all
• all—Removes all SPAN sessions.
• local—Removes all local sessions.
• remote—Removes all remote SPAN sessions.
Specifies the SPAN session and the source port (monitored port).
monitor session session_number source
{interface interface-id | vlan vlan-id} [, | -]
[both | rx | tx]
Step 3
Example:
Switch(config)# monitor session 2
source gigabitethernet1/0/1 rx
Specifies the SPAN session, the destination port, the packet encapsulation,
and the ingress VLAN and encapsulation.
monitor session session_number destination
{interface interface-id [, | -] [encapsulation
Step 4
replicate] [ingress {dot1q vlan vlan-id | isl
| untagged vlan vlan-id | vlan vlan-id}]}
•
For session_number, specify the session number entered in Step 3.
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.
•
(Optional) [, | -] Specify a series or range of interfaces. Enter a space
before and after the comma or hyphen.
destination interface
gigabitethernet1/0/2 encapsulation
replicate ingress dot1q vlan 6
•
(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-id or 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
OL-29044-01 81
Configuring SPAN and RSPAN
Creating a Local SPAN Session and Configuring Incoming Traffic