3com 3CRUS2475 Manuale Utente
ip igmp snooping host-time-out
187
User Guidelines
Multicast device ports can be configured statically using the bridge
multicast forward-all Interface Configuration (VLAN) mode command.
multicast forward-all Interface Configuration (VLAN) mode command.
Example
The following example enables automatic learning of multicast device
ports on VLAN 2.
ports on VLAN 2.
ip igmp snooping
host-time-out
host-time-out
The ip igmp snooping host-time-out Interface Configuration (VLAN)
mode command configures the host-time-out. If an IGMP report for a
multicast group was not received for a host-time-out period from a
specific port, this port is deleted from the member list of that multicast
group. To restore the default configuration, use the no form of this
command.
mode command configures the host-time-out. If an IGMP report for a
multicast group was not received for a host-time-out period from a
specific port, this port is deleted from the member list of that multicast
group. To restore the default configuration, use the no form of this
command.
Syntax
ip igmp snooping host-time-out time-out
no ip igmp snooping host-time-out
Parameters
■
time-out — Specifies the host timeout in seconds. (Range:
1-2147483647)
1-2147483647)
Default Configuration
The default host-time-out is 260 seconds.
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
The timeout should be at least greater than
2*query_interval+max_response_time of the IGMP router.
2*query_interval+max_response_time of the IGMP router.
Console(config) # interface vlan 2
Console(config-if)# ip igmp snooping mrouter learn-pim-dvmrp