368
Step Command
Remarks
number of downstream
nodes for a single IPv6
multicast forwarding entry.
downstream-limit
limit
By default, the upper limit is 128.
Configuring the multicast forwarding table size in a VPN instance
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter VPN instance view.
ip vpn-instance
vpn-instance-name
N/A
3.
Configure the maximum
number of entries in the
multicast forwarding table.
multicast forwarding-table
route-limit
limit
Optional.
By default, the upper limit is 4000
for the HPE 5800 switches, and
1000 for the HPE 5820X switches.
4.
Configure the maximum
number of downstream
nodes for a single route in
the multicast forwarding
table.
multicast forwarding-table
downstream-limit
limit
Optional.
128 by default.
Displaying and maintaining IPv6 multicast routing
and forwarding
CAUTION:
The
reset
commands might cause IPv6 multicast data transmission failures.
To display and maintain IPv6 multicast routing and forwarding:
Task Command
Remarks
Display IPv6 multicast
boundary information.
display multicast ipv6
[
all-instance
|
vpn-instance
vpn-instance-name
]
boundary
{
group
[
ipv6-group-address
[
prefix-length
] ] |
scope
[
scope-id
] } [
interface
interface-type
interface-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display information about
the IPv6 multicast
forwarding table.
display multicast ipv6
[
all-instance
|
vpn-instance
vpn-instance-name
]
forwarding-table
[
ipv6-source-address
[
prefix-length
] |
ipv6-group-address
[
prefix-length
] |
incoming-interface
{
interface-type interface-number
|
register
} |
outgoing-interface
{
exclude
|
include
|
match
}
{
interface-type interface-number
|
register
} |
statistics
|
slot
slot-number
] * [
port-info
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display the DF information
of the IPv6 multicast
forwarding table.
display multicast ipv6 forwarding-table
df-info
[
rp-address
] [
slot
slot-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
