Display Spbm Summary - HP FlexFabric 5930 Series Command Reference Manual

Field
Valid
Format identifier
Format capalities
Convention identifier
Convention capabilities
Edge count
Topology digest

display spbm summary

Use display spbm summary to display the SPBM digest.
Syntax
display spbm summary [ standby slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
standby slot slot-number: Specifies a subordinate device by its IRF member ID. If you do not specify a
subordinate device, the command displays information for the master device.
Examples
# Display the SPBM digest.
<Sysname> display spbm summary
Area address
System ID
System control address : 0180-c200-002e
Description
Validity of the advertised AP digest:
•
0—The digest is invalid.
•
1—The digest is valid.
Digest format identifier.
Digest format options.
Loop-free forwarding rules:
•
1—No digest match. AP is disabled. Digests are exchanged but a match is
not required.
•
2—AP is enabled for both unicast and multicast FDB entries. The node
forwards multicast and unicast traffic only after the two ends reach a strict
agreement.
•
3—AP is enabled only for multicast FDB entries. The node forwards multicast
traffic only after the two ends reach a strict agreement. However, the node
forwards unicast traffic unconditionally.
Loop-free forwarding rule conventions that the SPBM can understand.
The sum modulo 2
physical link is counted as two edges. This field provides one component of the
agreement digest for detecting topology mismatches.
Topology digest. Two neighbors must have the same topology digest to reach an
agreement.
Summary information for SPBM
----------------------------
: 00.0000
: 0011.2200.0001
16 of all edges in the SPB topology. Each point-to-point
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