Ip Igmp Snooping Vlan Mrouter - Cisco Catalyst 3560-X Command Reference Manual
Hide thumbs
Also See for Catalyst 3560-X:
- Software configuration manual (1538 pages) ,
- Command reference manual (1244 pages) ,
- Manual (276 pages)
Table of Contents
Advertisement
Chapter 2
Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
ip igmp snooping vlan mrouter
Syntax Description
Defaults
Command Modes
Command History
Usage Guidelines
OL-21522-02
Downloaded from
www.Manualslib.com
Use the ip igmp snooping mrouter global configuration command on the switch stack or on a
standalone switch to add a multicast router port or to configure the multicast learning method. Use the
no form of this command to return to the default settings.
ip igmp snooping vlan vlan-id mrouter {interface interface-id | learn {cgmp | pim-dvmrp}}
no ip igmp snooping vlan vlan-id mrouter {interface interface-id | learn {cgmp | pim-dvmrp}}
vlan-id
Enable IGMP snooping, and add the port in the specified VLAN as the
multicast router port. The range is 1 to 1001 and 1006 to 4094.
interface interface-id
Specify the next-hop interface to the multicast router. The keywords have
these meanings:
learn {cgmp |
Specify the multicast router learning method. The keywords have these
pim-dvmrp}
meanings:
By default, there are no multicast router ports.
The default learning method is pim-dvmrp—to snoop IGMP queries and PIM-DVMRP packets.
Global configuration
Release
12.2(53)SE2
VLAN IDs 1002 to 1005 are reserved for Token Ring and FDDI VLANs and cannot be used in IGMP
snooping.
The CGMP learn method is useful for reducing control traffic.
The configuration is saved in NVRAM.
manuals search engine
gigabitethernet interface number—a Gigabit Ethernet IEEE 802.3z
•
interface.
tengigabitethernet interface number—a 10-Gigabit Ethernet
•
IEEE 802.3z interface.
port-channel interface number—a channel interface. The range is 0
•
to 48.
cgmp—Set the switch to learn multicast router ports by snooping on
•
Cisco Group Management Protocol (CGMP) packets.
pim-dvmrp—Set the switch to learn multicast router ports by snooping
•
on IGMP queries and Protocol-Independent Multicast-Distance Vector
Multicast Routing Protocol (PIM-DVMRP) packets.
Modification
This command was introduced.
Catalyst 3750-X and 3560-X Switch Command Reference
ip igmp snooping vlan mrouter
2-273
Advertisement
Table of Contents
