Owner's Manual

Command Groups 33
IGMP Snooping Commands
IP Addressing
Command Group Description Mode
ip igmp snooping (Global) Enables Internet Group Management Protocol (IGMP) snooping. GC
ip igmp snooping (Interface) Enables Internet Group Management Protocol (IGMP) snooping on a
specific VLAN.
VC
ip igmp snooping mrouter Enables automatic learning of multicast router ports in the context of
a specific VLAN.
VC
ip igmp snooping host-time-out Configures the host-time-out. VC
ip igmp snooping mrouter-time-
out
Configures the mrouter-time-out. VC
ip igmp snooping leave-time-out Configures the leave-time-out. VC
show ip igmp snooping mrouter Displays information on dynamically learned Multicast router
interfaces.
PE
show ip igmp snooping interface Displays IGMP snooping configuration. PE
show ip igmp snooping groups Displays Multicast groups learned by IGMP snooping. UE
Command Group Description Mode
ip address Sets an IP address on the device. IC
ip address dhcp Acquires an IP address on an interface from the DHCP server. IC
show ip interface Displays the usability status of interfaces configured for IP. UE
arp Adds a permanent entry in the ARP cache. GC
arp timeout Configures how long an entry remains in the ARP cache GC
ip proxy-arp Enables ARP proxy on the device. GC
clear arp-cache Deletes all dynamic entries from the ARP cache. PE
show arp Displays entries in the ARP table. PE
directed-broadcast Enables the translation of a directed Broadcast to physical broadcasts. IC
broadcast-address Defines an interface Broadcast address. IC
helper-address Enables the device to forward UDP broadcasts, including BOOTP,
received on an interface.
IC
show ip helper-address Displays IP helper address configuration. PE
ip domain-lookup Enables IP DNS-based host name-to-address translation. GC