ZyXEL Communications IES-708-22A - Manual (Page 309)

Chapter 48 IGMP Commands
IES-708-22A User’s Guide
309
This command displays the number of IGMP-related packets received on the specified port(s).
Optionally, it also clears these counters. The following figure shows the number of IGMP
packets for port 1.
48.7.4 IGMP Port Group Statistics Command
Syntax:
ras> statistics igmpsnoop port group <portlist>
where
This command displays the IGMP groups a port joins. The following figure shows an example
for port 1.
ras> statistics igmpsnoop port info 1
port group_cnt query_cnt join_cnt leave_cnt
----- --------- --------- --------- ---------
1 0 0 0 0
<portlist> = You can specify a single DSL port <1>, all DSL ports <*> or a
list of DSL ports <1,3,5>. You can also include a range of ports
<1,5,6~8>.
ras> statistics igmpsnoop port group 1
port vid mcast_ip source ip
----- ---- --------------- ---------------