HPE FlexFabric 12900E, Руководство по настройке

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58
Task Command
in multicast VLANs.
(In IRF mode.) Display information
about multicast groups in multicast
VLANs.
display multicast-vlan group
[
source-address
|
group-address
|
chassis chassis-number slot slot-number
|
verbose
|
vlan vlan-id
] *
(In standalone mode.) Display
information about multicast VLAN
forwarding entries.
display multicast-vlan forwarding-table
[
group-address
[
mask
{
mask-length
|
mask
} ] |
source-address
[
mask
{
mask-length
|
mask
} ] |
slot slot-number
|
subvlan vlan-id
|
vlan vlan-id
] *
(In IRF mode.) Display information
about multicast VLAN forwarding
entries.
display multicast-vlan forwarding-table
[
group-address
[
mask
{
mask-length
|
mask
} ] |
source-address
[
mask
{
mask-length
|
mask
} ] |
chassis chassis-number slot slot-number
|
subvlan
vlan-id
|
vlan
vlan-id
] *
Clear multicast groups in multicast
VLANs.
reset multicast-vlan group
[
source-address
[
mask
{
mask-length
|
mask
} ] |
group-address
[
mask
{
mask-length
|
mask
} ] |
vlan
vlan-id
] *
Multicast VLAN configuration examples
Sub-VLAN-based multicast VLAN configuration example
Network requirements
As shown in Figure 23 :
• Layer 3 device Switch A runs IGMPv2 and acts as the IGMP querier. Layer 2 device Switch B
runs IGMPv2 snooping.
• The multicast source sends multicast data to multicast group 224.1.1.1. Receivers Host A, Host
B, and Host C belong to VLAN 2, VLAN 3, and VLAN 4, respectively.
Configure a sub-VLAN-based multicast VLAN on Switch B to meet the following requirements:
• Switch A sends the multicast data to Switch B through the multicast VLAN.
• Switch B forwards the multicast data to the receivers in different user VLANs.