display spbm multicast-fib
Use display spbm multicast-fib to display SPBM multicast FIB entries.
Syntax
In standalone mode:
display spbm multicast-fib [ mac-address mac-address [ b-vlan vlan-id ] | b-vlan vlan-id ] [ slot slot-number ] [ verbose ]
display spbm multicast-fib [ b-vlan vlan-id ] [ slot slot-number ] count
In IRF mode:
display spbm multicast-fib [ mac-address mac-address [ b-vlan vlan-id ] | b-vlan vlan-id ] [ chassis chassis-number slot slot-number ] [ verbose ]
display spbm multicast-fib [ b-vlan vlan-id ] [ chassis chassis-number slot slot-number ] count
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
mac-address mac-address: Specifies an SPBM multicast address in H-H-H format. You can omit the consecutive 0s at the beginning of each segment. For example, you can enter f-e2-1 for 000f-00e2-0001. If you do not specify a multicast address, the command displays FIB entries for all multicast B-MACs.
b-vlan vlan-id: Specifies a B-VLAN by its VLAN ID in the range of 1 to 4094. If you do not specify a B-VLAN, the command displays multicast FIB entries for all B-VLANs.
mac-address mac-address b-vlan vlan-id: Specifies an SPBM multicast address in a B-VLAN. If you do not specify this option, the command displays all multicast FIB entries.
verbose: Displays detailed information about multicast FIB entries. If you do not specify this keyword, the command only displays brief information.
slot slot-number: Specifies a card by its slot number. If you do not specify a slot, the command displays multicast FIB entries for all cards. (In standalone mode.)
chassis chassis-number slot slot-number: Specifies a card on an IRF member device. The chassis-number argument represents the member ID of the IRF member device. The slot-number argument represents the slot number of the card. If you do not specify a slot, the command displays multicast FIB entries for all cards in the IRF fabric. (In IRF mode.)
count: Specifies the number of matching multicast FIB entries.
Usage guidelines
The SPBM multicast FIB is used in the data plane for forwarding multicast traffic. It contains multicast entries derived from the SPBM multicast FDB.
Examples
# Display brief information about all SPBM multicast FIB entries.
<Sysname> display spbm multicast-fib Flags: E-Egress T-Transit MAC address B-VLAN Flags Port 0300-0b00-0001 1 TE HGE1/0/2
# Display detailed information about all SPBM multicast FIB entries.
<Sysname> display spbm multicast-fib verbose Flags: E-Egress T-Transit MAC address B-VLAN Flags Epoch Port Port flag 0300-0b00-0001 1 TE 0x1 HGE1/0/2 Done
# Display detailed information about the multicast FIB entry for 0300-0b00-0001 in B-VLAN 1.
<Sysname> display spbm multicast-fib mac-address 0300-0b00-0001 b-vlan 1 verbose MAC address: 0300-0b00-0001 B-VLAN : 1 Flags : TE Driver flag: Done Epoch: 0x1 Context: 0xffffffff 0xffffffff 0xffffffff 0xffffffff Port Context Port flag HGE1/0/2 0xffffaaaa 0xffffaaaa Done HGE1/0/1 0xffffaaaa 0xffffbbbb Done
# Display the number of multicast FIB entries for B-VLAN 100.
<Sysname> display spbm multicast-fib b-vlan 100 count Total entries: 3
Table 18: Command output
Field | Description |
---|---|
MAC address | SPBM multicast MAC address. |
B-VLAN | B-VLAN that contains the entry. |
Flags | Forwarding actions:
If this field displays both flags, the device performs both actions. |
Driver flag | State of issuing the entry to the driver:
|
Epoch | Timestamp of the entry. |
Context | Context that the driver returned when the entry was set in the driver. |
Port | Outgoing interfaces. This field displays N/A if no outgoing interfaces are available. |
Context | Context that the driver returned for the outgoing interface. |
Port flag | State of issuing the interface to the driver:
|