Allied Telesis X900-48FE manual Show ip igmp, Upstream General Query Reception Timeout .... None

Software Version 2.8.1 65

show ip igmp

Syntax SHow IP IGMP [INTerface=interface] [DEStination=ipadd]

where:

■interface is an interface name formed by concatenating a Layer 2 interface type, an interface instance, and optionally a hyphen followed by a logical interface number from 0 to 15. If a logical interface is not specified, 0 is assumed.

■ipadd is an IGMP multicast group address in dotted decimal notation.

Description The output of this command includes a new field.

Figure 15: Example output from the show ip igmp command

IGMP Protocol

--------------------------------------------------------------------------------

Status		Enabled
Default Query Interval		125 secs
Default Timeout Interval		260 secs
Last Member Query Interval		10 (1/10secs)
Last Member Query Count		2
Robustness Variable		2
Query Response Interval		100 (1/10secs)
Disabled All-groups ports		1,5,7
Interface Name		vlan1	(DR)
Status		Enabled
Other Querier timeout		164 secs
IGMP Proxy		Upstream
General Query Reception Timeout .... None
Group List
Group. 224.0.1.22		Last Adv. 10.194.254.254	Refresh time 184 secs
Ports	24
Group.	224.0.1.22	Static association	Refresh time Infinity
Ports	11-14,17,19
Static Ports 17,19
All Groups		Last Adv. 10.116.2.1	Refresh time 254 secs
Ports	24

--------------------------------------------------------------------------------

Table 14: New parameters in the output of the show ip igmp command

Parameter	Meaning
IGMP Proxy	The status of IGMP proxy on this interface; one of “Off”,
	“Upstream”, or “Downstream”.
General Query Reception	The maximum expected time interval, in seconds, between
Timeout	successive IGMP general query messages arriving on the
	interface, or “none” if there is no limit. If a general query
	message is not received within the time interval, a log message
	and an SNMP trap are generated.

Software Version 2.8.1 C613-10477-00 REV B