Displaying Interfaces Attached To A Multicast Router; Specifying Static Interfaces For A Multicast Router; Figure 201: Showing Static Interfaces Attached A Multicast Router - Digisol DG-FS4528P Management Manual

D
Multicast routers that are attached to ports on the switch use information
ISPLAYING
obtained from IGMP, along with a multicast routing protocol such as DVMRP
I
NTERFACES
or PIM, to support IP multicasting across the Internet. These routers may
A
TTACHED TO A
be dynamically discovered by the switch or statically assigned to an
M R
ULTICAST OUTER
interface on the switch. Use the IGMP Snooping > Multicast Router Port
Information page to display the interfaces on this switch that are statically
attached to a neighboring multicast router/switch.
CLI R
P
These parameters are displayed:
W
To show the static interfaces attached to a multicast router:
1.
2.

Figure 201: Showing Static Interfaces Attached a Multicast Router

S S
Use the IGMP Snooping > Static Multicast Router Port Configuration page
PECIFYING TATIC
to statically attach an interface to a multicast router/switch.
I
NTERFACES FOR A
M R
ULTICAST OUTER
Depending on 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 the switch, the interface (and a specified VLAN) can be manually
configured to join all the current multicast groups supported by the
EFERENCES
"show ip igmp snooping" on page 864
ARAMETERS
VLAN ID – ID of configured VLAN (1-4094).
Multicast Router List – Multicast routers dynamically discovered by
this switch or those that are statically assigned to an interface on this
switch.
I
EB NTERFACE
Click IGMP Snooping, Multicast Router Port Information.
Select the VLAN for which to display this information.
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C 18 | Multicast Filtering
HAPTER
Layer 2 IGMP (Snooping and Query)