HP 4500G PWR 24-Port, Руководство по настройке

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1-10
Displaying and Maintaining Multicast Routing and Forwarding
To do... Use the command... Remarks
View the multicast boundary
information
display multicast boundary
[
group-address
[
mask
|
mask-length
] ] [
interface interface-type
interface-number
]
Available in
any view
View the multicast
forwarding table information
display multicast forwarding-table
[
source-address
[
mask
{
mask
|
mask-length
} ] |
group-address
[
mask
{
mask
|
mask-length
} ] |
incoming-interface
{
interface-type
interface-number | register
} |
outgoing-interface
{ {
exclude
|
include
|
match
} {
interface-type
interface-number | register
} } |
statistics
|
slot
slot-number
] * [
port-info
]
Available in
any view
View the multicast routing
table information
display multicast routing-table
[
source-address
[
mask
{
mask
|
mask-length
} ] |
group-address
[
mask
{
mask
|
mask-length
} ] |
incoming-interface
{
interface-type interface-number | register
} |
outgoing-interface
{ {
exclude
|
include
|
match
}
{
interface-type interface-number
|
register
} } ] *
Available in
any view
View the information of the
multicast static routing table
display multicast routing-table static
[
config
]
[
source-address
{
mask-length
|
mask
} ]
Available in
any view
View the RPF route
information of the specified
multicast source
display multicast rpf-info source-address
[
group-address
]
Available in
any view
Clear forwarding entries from
the multicast forwarding
table
reset multicast forwarding-table
{ {
source-address
[
mask
{
mask
|
mask-length
} ] |
group-address
[
mask
{
mask
|
mask-length
} ] |
incoming-interface
{
interface-type interface-number | register
} } * |
all
}
Available in
user view
Clear routing entries from the
multicast routing table
reset multicast routing-table
{ {
source-address
[
mask
{
mask
|
mask-length
} ] |
group-address
[
mask
{
mask
|
mask-length
} ] |
incoming-interface
{
interface-type interface-number | register
} } * |
all
}
Available in
user view
z
The reset command clears the information in the multicast routing table or the multicast forwarding
table, and thus may cause failure of multicast transmission.
z
When a routing entry is deleted from the multicast routing table, the corresponding forwarding entry
will also be deleted from the multicast forwarding table.
z
When a forwarding entry is deleted from the multicast forwarding table, the corresponding route
entry will also be deleted from the multicast routing table.
Configuration Examples
Changing an RPF Route
Network requirements
z
PIM-DM runs in the network. All switches in the network support multicast.