Monitoring and Analyzing Switch Operation
Traffic Mirroring
Displaying a Mirroring Session Configuration
on a Source Switch
Syntax: show monitor < 1 - 4 | name < name-str >
This command displays the current configuration of a selected,
local or remote mirroring session on a source switch.
Session: Displays the numeric ID of the selected session.
Session Name: Displays the alphanumeric name of the session,
if configured.
ACL: Indicates whether the source is using an ACL to select
traffic for mirroring.
Mirroring Destination: For a local mirroring session, indicates
the port configured as the exit port on the source switch. For a
remote mirroring session, shows IPv4, which indicates
mirroring to a remote (exit) switch.
UDP Source Addr: The IP address configured for the source VLAN
or subnet on which the traffic source exists. (For a given
mirroring session, this value should be the same on the source
and destination switches.)
UDP port: The unique UDP port number identifying a given
mirroring session. (For a given mirroring session, this value
should be the same on the source and destination switches.)
UDP Dest Addr: The IP address configured as the destination
VLAN or subnet on which the exit port exists. (For a given
mirroring session, this value should be the same on the source
and destination switches.)
Status: For each session, shows current session activity:
active:
The session is configured and is mirroring traffic.
inactive: The session is configured, but is not currently
mirroring traffic.
not defined: Mirroring not configured for this session.
Monitoring Sources: For the associated session, indicates the
source interface for the currently configured sessions. Options
include source port, source trunk, or source VLAN.
Direction: For the selected interface, indicates whether mirrored
traffic is entering the switch (in), leaving the switch (out), or
both.
B-59
To Next Page
Loading...
Need help?
General