Display Spbm Fast-Channel Statistics - HP FlexFabric 5930 Series Command Reference Manual

Field
R

display spbm fast-channel statistics

Use display spbm fast-channel statistics to display fast-channel statistics.
Syntax
display spbm fast-channel statistics
Views
Any view
Predefined user roles
network-admin
network-operator
Usage guidelines
The fast-channel feature provides a quicker LSP propagation method than conventional LSP propagation.
This feature spreads ISIS-SPB LSPs in the SPBM network by forwarding LSPs as data along the SPT in a
dedicated SPB VSI. An SPBM node does not need to complete updating its LSDB before it propagates
the topology change to the next node.
The I-SID for the fast-channel VSI is 255. To use the fast-channel feature, you must create a VSI and
assign I-SID 255 to the VSI.
Examples
# Display fast-channel statistics.
<Sysname> display spbm fast-channel statistics
VSI name
B-VLAN
I-SID
State
Replication mode
ECT algorithm
LSPs sent count
LSPs received count
LSP timer
LSPs transmitted count: 5
Command output
1.
Field
State
Description
Receive (R) bit identifies the device's receiver status in the multicast group for the I-SID:
•
1—R bit set. The device is a receiver.
•
0—R bit not set. The device is not a receiver.
Fast channel information for SPBM
---------------------------------
: 1
: 1
: 255
: Active
: tandem
: 00-80-c2-01
: 10
: 20
: 33
Description
Availability of the fast channel:
•
Active—The fast channel is available for transmitting LSPs.
•
Inactive—The fast channel is not available for transmitting LSPs.
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