Management and Configuration Guide K/KA/KB.15.15

Assigns a mirroring source to a previously configured mirroring session on a source
switch by specifying the port, trunk, and/or mesh sources to use, the direction of
traffic to mirror, and the session.
Identifies the source ports, static trunks, and/or mesh on which to
mirror traffic.
interface
port/trunk/mesh
Use a hyphen for a range of consecutive ports or trunks (a5-a8,
Trk2-Trk4.)
Use a comma to separate non-contiguous interfaces (b11, b14,
Trk4, Trk7.)
For the interface specified by port/trunk/mesh , selects traffic to
mirror based on whether the traffic is entering or leaving the switch
on the interface:
monitor all [ in |
out | both ]
• in: Mirrors entering traffic.
• out: Mirrors exiting traffic.
• both:Mirrors traffic entering and exiting.
If you enter the monitor all command without selection criteria
or a session identifier, the command applies by default to session 1
Assigns the traffic specified by the interface and direction to a session
by number or—if configured—by name. The session must have been
previously configured.
mirror [ 1 - 4 |
name-str ]
Depending on how many sessions are already configured on the
switch, you can use the same command to assign the specified source
to up to four sessions, for example, interface a1 monitor all
in mirror 1 2 4.
• 1 - 4 : Configures the selected port traffic to be mirrored in the
specified session number.
• [ name name-str ]Optional: configures the selected port
traffic to be mirrored in the specified session name. The string
can be used interchangeably with the session number when using
this command to assign a mirroring source to a session.
Prevents a VLAN tag from being added to the mirrored copy of an
outbound packet sent to a local or remote mirroring destination.
[no-tag-added]
The no form of the command removes a mirroring source assigned to the session,
but does not remove the session itself. This enables you to repurpose a session by
removing an unwanted mirroring source and adding another in its place.
Selecting all traffic on a VLAN interface for mirroring according to traffic
direction
Syntax
vlan vid-# monitor all [ in | out | both ] [ mirror 1 - 4 |
name-str ] [ 1 - 4 | name-str 1 - 4 | name-str 1
- 4 | name-str ]
Selecting all traffic on a VLAN interface for mirroring according to traffic direction 327