FL SWITCH GHS CLI
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show monitor session
This command displays the Port monitoring information for a particular mirroring session.
IGMP S
NOOPING
C
ONFIGURATION
C
OMMANDS
This section describes the commands you use to configure IGMP snooping. FL SWITCH
GHS Firmware software supports IGMP Versions 1, 2, and 3. The IGMP snooping feature can
help conserve bandwidth because it allows the switch to forward IP multicast traffic only to
connected hosts that request multicast traffic. IGMPv3 adds source filtering capabilities to
IGMP versions 1 and 2.
set igmp
This command enables IGMP Snooping on the system (Global Config Mode) or an interface
(Interface Config Mode). This command also enables IGMP snooping on a particular VLAN
(VLAN Config Mode) and can enable IGMP snooping on all interfaces participating in a
VLAN.
If an interface has IGMP Snooping enabled and you enable this interface for routing or enlist
it as a member of a port-channel (LAG), IGMP Snooping functionality is disabled on that
interface. IGMP Snooping functionality is re-enabled if you disable routing or remove port-
channel (LAG) membership from an interface that has IGMP Snooping enabled.
The IGMP application supports the following activities:
•
Validation of the IP header checksum (as well as the IGMP header checksum) and
Mode
Global Config
Note:
The
<session-id>
parameter is an integer value used to identify the session. In the current version of
the software, the
<session-id>
parameter is always one (1).
Format
show monitor session
<session-id>
Mode
Privileged EXEC
Term
Definition
Session ID
An integer value used to identify the session. Its value can be anything between 1 and the maximum
number of mirroring sessions allowed on the platform.
Monitor Session
Mode
Indicates whether the Port Mirroring feature is enabled or disabled for the session identified with
<session-id>
. The possible values are Enabled and Disabled.
Probe Port
Probe port (destination port) for the session identified with
<session-id>
. If probe port is not set then
this field is blank.
Source Port
The port, which is configured as mirrored port (source port) for the session identified with
<session-
id>
.
If no source port is configured for the session then this field is blank.
Type
Direction in which source port configured for port mirroring.Types are tx for transmitted packets and rx
for receiving packets.
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