Static Router Port Configuration - H3C S5500-EI Series Operation Manual

Operation Manual – Multicast
H3C S5500-EI Series Ethernet Switches
Vlan(id):100.
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Router port(s):total 1 port.
IP group(s):the following ip group(s) match to one mac group.
IP group address:FF1E::101
MAC group(s):
MAC group address:3333-0000-1001
As shown above, GigabitEthernet 1/0/3 and GigabitEthernet 1/0/4 of Switch A have
joined IPv6 multicast group FF1E::101.

3.8.2 Static Router Port Configuration

I. Network requirements
As shown in
through GigabitEthernet 1/0/2, and to Switch A through GigabitEthernet 1/0/1.
MLD is to run on Router A, and MLD Snooping is to run on Switch A, Switch B and
Switch C, with Router A acting as the MLD querier.
Suppose STP runs on the network. To avoid data loops, the forwarding path from
Switch A to Switch C is blocked under normal conditions, and IPv6 multicast traffic
flows to the receivers, Host A and Host C, attached to Switch C only along the path
of Switch A—Switch B—Switch C.
Now it is required to configure GigabitEthernet 1/0/3 that connects Switch A to
Switch C as a static router port, so that IPv6 multicast traffic can flows to the
receivers nearly uninterruptedly along the path of Switch A—Switch C in the case
that the path of Switch A—Switch B—Switch C gets blocked.
GE1/0/1
(::, FF1E::101):
Attribute: Host Port
Host port(s):total 2 port.
GE1/0/3
GE1/0/4
Host port(s):total 2 port.
GE1/0/3
GE1/0/4
Figure 3-4, Router A connects to an IPv6 multicast source (Source)
Chapter 3 MLD Snooping Configuration
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