Edge-Core ECS4610-24F, Руководство по управлению

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C
HAPTER
46
| Multicast Routing Commands
Static Multicast Routing
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C
OMMAND
U
SAGE
Depending on your network connections, IGMP snooping may not always
be able to locate the IGMP querier. Therefore, if the IGMP querier is a
known multicast router/switch connected over the network to an interface
(port or trunk) on your router, you can manually configure that interface to
join all the current multicast groups.
E
XAMPLE
The following shows how to configure port 11 as a multicast router port
within VLAN 1:
Console(config)#ip igmp snooping vlan 1 mrouter ethernet 1/11
Console(config)#
show ip igmp
snooping mrouter
This command displays information on statically configured and
dynamically learned multicast router ports.
S
YNTAX
show ip igmp snooping mrouter [ vlan vlan-id ]
vlan-id - VLAN ID (Range: 1-4093)
D
EFAULT
S
ETTING
Displays multicast router ports for all configured VLANs.
C
OMMAND
M
ODE
Privileged Exec
C
OMMAND
U
SAGE
Multicast router port types displayed include Static or Dynamic.
E
XAMPLE
The following shows that port 11 in VLAN 1 is attached to a multicast
router:
Console#show ip igmp snooping mrouter vlan 1
VLAN M'cast Router Ports Type
---- ------------------- -------
1 Eth 1/11 Static
2 Eth 1/12 Dynamic
Console#