display spbm multicast-fib

Use display spbm multicast-fib to display SPBM multicast FIB entries.

Syntax

display spbm multicast-fib [ mac-address mac-address [ b-vlan vlan-id ] | b-vlan vlan-id ] [ slot slot-number ] [ verbose ]

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 an IRF member device by its member ID.

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    FGE1/0/2

# 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         FGE1/0/2                  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
FGE1/0/2                   0xffffaaaa  0xffffaaaa  Done
FGE1/0/1                   0xffffaaaa  0xffffbbbb  Done

Table 18: Command output

Field	Description
MAC address	SPBM multicast MAC address.
B-VLAN	B-VLAN that contains the entry.
Flags	Forwarding actions: E—Forwards the frame out of the tunnel to the customer site. T—Forwards the frame to the next node in the tunnel. If this field displays both flags, the device performs both actions.
Driver flag	State of issuing the entry to the driver: Nores—SPBM failed to issue the entry to the driver because of resources insufficiency. The entry is not usable. Done—SPBM issued 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: Nores—SPBM failed to issue the interface to the driver because of resources insufficiency. Done—SPBM issued the interface to the driver successfully. N/A—SPBM does not issue the interface to the driver.

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