- Table of Contents
-
- 06-IP Multicast Command Reference
- 00-Preface
- 01-IGMP snooping commands
- 02-PIM snooping commands
- 03-Multicast VLAN commands
- 04-Multicast routing and forwarding commands
- 05-IGMP commands
- 06-PIM commands
- 07-MSDP commands
- 08-MLD snooping commands
- 09-IPv6 PIM snooping commands
- 10-IPv6 multicast VLAN commands
- 11-IPv6 multicast routing and forwarding commands
- 12-MLD commands
- 13-IPv6 PIM commands
- Related Documents
-
Title | Size | Download |
---|---|---|
09-IPv6 PIM snooping commands | 75.35 KB |
display ipv6 pim-snooping neighbor
display ipv6 pim-snooping router-port
display ipv6 pim-snooping routing-table
display ipv6 pim-snooping statistics
ipv6 pim-snooping graceful-restart join-aging-time
ipv6 pim-snooping graceful-restart neighbor-aging-time
reset ipv6 pim-snooping statistics
IPv6 PIM snooping commands
display ipv6 pim-snooping neighbor
Use display ipv6 pim-snooping neighbor to display IPv6 PIM snooping neighbor information.
Syntax
display ipv6 pim-snooping neighbor [ vlan vlan-id ] [ slot slot-number ] [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vlan vlan-id: Specifies a VLAN in the range of 1 to 4094. If you do not specify a VLAN, this command displays information about IPv6 PIM snooping neighbors for all VLANs.
slot slot-number: Specifies an IRF member device by its member ID. If you do not specify this option, the command displays IPv6 PIM snooping neighbor information on the master device.
verbose: Displays detailed information. If you do not specify this keyword, the command displays brief information.
Examples
# Display detailed IPv6 PIM snooping neighbor information for VLAN 2.
<Sysname> display ipv6 pim-snooping neighbor vlan 2 verbose
Total 2 neighbors.
VLAN 2: Total 2 neighbors.
FE80::6401:101
Slots (0 in total):
Ports (1 in total):
XGE1/0/1 (02:02:23) LAN Prune Delay(T)
FE80::C801:101
Slots (0 in total):
Ports (1 in total):
XGE1/0/2 (00:32:43)
Table 1 Command output
Field |
Description |
Total 2 neighbors |
Total number of IPv6 PIM snooping neighbors. |
Total number of IPv6 PIM snooping neighbors in VLAN 2. |
|
FE80::6401:101 |
IP address of the IPv6 PIM snooping neighbor. |
Ports (1 in total) |
Ports that have IPv6 PIM snooping neighbors, and the total number of the ports. |
(02:02:23) |
Remaining aging time for an IPv6 PIM snooping neighbor on the port. · For a global port, this field is always displayed. · For a non-global port, this field is displayed if the port is on the master device. Otherwise, you must specify the slot slot-number option to display this field. |
PIM hello message sent by the IPv6 PIM snooping neighbor has the LAN_Prune_Delay option. |
|
The join report suppression function has been disabled for the IPv6 PIM snooping neighbor. |
display ipv6 pim-snooping router-port
Use display ipv6 pim-snooping router-port to display IPv6 PIM snooping router port information.
Syntax
display ipv6 pim-snooping router-port [ vlan vlan-id ] [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vlan vlan-id: Specifies a VLAN in the range of 1 to 4094. If you do not specify a VLAN, this command displays information about IPv6 PIM snooping router ports for all VLANs.
slot slot-number: Specifies an IRF member device by its member ID. If you do not specify this option, the command displays IPv6 PIM snooping router port information on the master device.
Examples
# Display IPv6 PIM snooping router port information for VLAN 2.
<Sysname> display ipv6 pim-snooping router-port vlan 2
VLAN 2:
Router slots (0 in total):
Router ports (2 in total):
XGE1/0/1 (00:01:30)
XGE1/0/2 (00:01:32)
Table 2 Command output
Field |
Description |
Router ports (2 in total) |
Router port and total number. |
(00:01:30) |
Remaining aging time for the router port. · For a global port, this field is always displayed. · For a non-global port, this field is displayed when the port is on the master device. Otherwise, you must specify the slot slot-number option to display this field. |
display ipv6 pim-snooping routing-table
Use display ipv6 pim-snooping routing-table to display IPv6 PIM snooping routing entries.
Syntax
display ipv6 pim-snooping routing-table [ vlan vlan-id ] [slot slot-number ] [ verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vlan vlan-id: Specifies a VLAN in the range of 1 to 4094. If you do not specify a VLAN, this command displays IPv6 PIM snooping routing entries for all VLANs.
slot slot-number: Specifies an IRF member device by its member ID. If you do not specify this option, the command displays IPv6 PIM snooping routing entries on the master device.
verbose: Displays detailed information. If you do not specify this keyword, the command displays brief information.
Examples
# Display detailed information about IPv6 PIM snooping routing entries for VLAN 2.
<Sysname> display ipv6 pim-snooping routing-table vlan 2 verbose
Total 1 entries.
FSM Flag: NI-no info, J-join, PP-prune pending
VLAN 2: Total 1 entries.
(2000::1, FF1E::1)
FSM information: dummy
Upstream neighbor: FE80::101
Upstream Slots (0 in total):
Upstream Ports (1 in total):
XGE1/0/1
Downstream Slots (0 in total):
Downstream Ports (2 in total):
XGE1/0/2
Expires: 00:03:01, FSM: J
Downstream Neighbors (2 in total):
1001::1
Expires: 00:59:19, FSM: J
1001::2
Expires: 00:59:20, FSM: J
XGE1/0/3
Expires: 00:02:21, FSM: PP
Table 3 Command output
Field |
Description |
Total 1 entries |
Total number of (S, G) entries and (*, G) entries. |
FSM Flag: NI-no info, J-join, PP-prune pending |
State machine flag of the downstream port: · NI—Initial state. · J—Join. · PP—Prune pending. |
(2000::1, FF1E::1) |
(S, G) entry. |
Finite state machine information of the entry: · delete—The entry attributes have been deleted. · dummy—The entry is a new temporary entry. · no info—No entry exists. |
|
Upstream neighbor |
Upstream neighbor of the (S, G) or (*, G) entry. |
Upstream Ports (1 in total) |
Upstream ports, and the total number of the ports. This field is displayed if the port is on the master device. Otherwise, you must specify the slot slot-number option to display this field. |
Downstream Ports (2 in total) |
Downstream port of the upstream neighbor, and the total number of the downstream ports. |
Downstream neighbors of the downstream port, and the total number of the downstream neighbors. |
|
Remaining aging time for the downstream port or downstream neighbor, and the finite state machine information. · For a global port, this field is always displayed. · For a non-global port, this field is displayed if the port is on the master device. Otherwise, you must specify the slot slot-number option to display this field. |
display ipv6 pim-snooping statistics
Use display ipv6 pim-snooping statistics to display statistics for the IPv6 PIM messages learned through IPv6 PIM snooping.
Syntax
display ipv6 pim-snooping statistics
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display statistics for the IPv6 PIM messages learned through IPv6 PIM snooping.
<Sysname> display ipv6 pim-snooping statistics
Received IPv6 PIM hello: 100
Received IPv6 PIM join/prune: 100
Received IPv6 PIM error: 0
Received IPv6 PIM messages in total: 200
Field |
Description |
Received IPv6 PIM hello |
Number of received IPv6 PIM hello messages. |
Received IPv6 PIM join/prune |
Number of received IPv6 PIM join/prune messages. |
Received IPv6 PIM error |
Number of received IPv6 PIM messages with errors. |
Received IPv6 PIM messages in total |
Total number of received IPv6 PIM messages. |
Related commands
reset ipv6 pim-snooping statistics
ipv6 pim-snooping enable
Use ipv6 pim-snooping enable to enable IPv6 PIM snooping for a VLAN.
Use undo ipv6 pim-snooping enable to disable IPv6 PIM snooping for a VLAN.
Syntax
ipv6 pim-snooping enable
undo ipv6 pim-snooping enable
Default
IPv6 PIM snooping is disabled in a VLAN.
Views
VLAN view
Predefined user roles
network-admin
Usage guidelines
You must enable MLD snooping globally and for a VLAN before you execute this command for the VLAN.
IPv6 PIM snooping does not take effect on sub-VLANs of a multicast VLAN.
Examples
# Enable MLD snooping globally, and enable MLD snooping and IPv6 PIM snooping for VLAN 2.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] ipv6 pim-snooping enable
Related commands
· mld-snooping
· mld-snooping enable
ipv6 pim-snooping graceful-restart join-aging-time
Use ipv6 pim-snooping graceful-restart join-aging-time to set the aging time for IPv6 PIM snooping global downstream ports and global router ports on the new master device in IRF master election.
Use undo ipv6 pim-snooping graceful-restart join-aging-time to restore the default.
Syntax
ipv6 pim-snooping graceful-restart join-aging-time interval
undo ipv6 pim-snooping graceful-restart join-aging-time
Default
The default setting is 210 seconds.
Views
VLAN view
Predefined user roles
network-admin
Parameters
interval: Specifies an aging time in the range of 210 to 18000 seconds.
Usage guidelines
A global downstream port or a global router port is a Layer 2 aggregate interface that acts as a downstream port or router port.
You must enable IPv6 PIM snooping for a VLAN before you execute this command for the VLAN.
Examples
# In VLAN 2, set the aging time for IPv6 PIM snooping global downstream ports and global router ports to 600 seconds on the new master device in IRF master election.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] ipv6 pim-snooping enable
[Sysname-vlan2] ipv6 pim-snooping graceful-restart join-aging-time 300
Related commands
ipv6 pim-snooping enable
ipv6 pim-snooping graceful-restart neighbor-aging-time
Use ipv6 pim-snooping graceful-restart neighbor-aging-time to set the aging time for IPv6 PIM snooping global neighbor ports on the new master device in IRF master election.
Use undo ipv6 pim-snooping graceful-restart neighbor-aging-time to restore the default.
Syntax
ipv6 pim-snooping graceful-restart neighbor-aging-time interval
undo ipv6 pim-snooping graceful-restart neighbor-aging-time
Default
The default setting is 105 seconds.
Views
VLAN view
Predefined user roles
network-admin
Parameters
interval: Specifies an aging time in the range of 105 to 18000 seconds.
Usage guidelines
A global neighbor port is a Layer 2 aggregate interface that acts as a neighbor port.
You must enable IPv6 PIM snooping for a VLAN before you execute this command for the VLAN.
Examples
# In VLAN 2, set the aging time for IPv6 PIM snooping global neighbor ports to 300 seconds on the new master device in IRF master election.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] ipv6 pim-snooping enable
[Sysname-vlan2] ipv6 pim-snooping graceful-restart neighbor-aging-time 300
Related commands
ipv6 pim-snooping enable
reset ipv6 pim-snooping statistics
Use reset ipv6 pim-snooping statistics to clear statistics for the IPv6 PIM messages learned through IPv6 PIM snooping.
Syntax
reset ipv6 pim-snooping statistics
Views
User view
Predefined user roles
network-admin
Examples
# Clear statistics for the IPv6 PIM messages learned through IPv6 PIM snooping.
<Sysname> reset ipv6 pim-snooping statistics
Related commands
display ipv6 pim-snooping statistics