Service Manual

Item Description
PTP Hellos (sent/
rcvd)
Displays the number of point-to-point Hellos sent and received.
Level-1/Level-2
LSPs sourced
(new/refresh)
Displays the number of new and refreshed LSPs.
Level-1/Level-2
LSPs ooded
(sent/rcvd)
Displays the number of ooded LSPs sent and received.
Level-1/Level-2
LSPs CSNPs (sent/
rcvd)
Displays the number of CSNP LSPs sent and received.
Level-1/Level-2
LSPs PSNPs (sent/
rcvd)
Displays the number of PSNP LPSs sent and received.
Level-1/Level-2 DR
Elections
Displays the number of times designated router elections ran.
Level-1/Level-2 SPF
Calculations
Displays the number of shortest path rst calculations.
LSP checksum
errors received
Displays the number of checksum errors LSPs received.
LSP authentication
failures
Displays the number of LSP authentication failures.
Example
Dell# show is traffic
IS-IS: Level-1 Hellos (sent/rcvd) : 0/721
IS-IS: Level-2 Hellos (sent/rcvd) : 900/943
IS-IS: PTP Hellos (sent/rcvd) : 0/0
IS-IS: Level-1 LSPs sourced (new/refresh) : 0/0
IS-IS: Level-2 LSPs sourced (new/refresh) : 1/3
IS-IS: Level-1 LSPs flooded (sent/rcvd) : 0/0
IS-IS: Level-2 LSPs flooded (sent/rcvd) : 5934/5217
IS-IS: Level-1 LSPs CSNPs (sent/rcvd) : 0/0
IS-IS: Level-2 LSPs CSNPs (sent/rcvd) : 472/238
IS-IS: Level-1 LSPs PSNPs (sent/rcvd) : 0/0
IS-IS: Level-2 LSPs PSNPs (sent/rcvd) : 10/337
IS-IS: Level-1 DR Elections : 4
IS-IS: Level-2 DR Elections : 4
IS-IS: Level-1 SPF Calculations : 0
IS-IS: Level-2 SPF Calculations : 389
IS-IS: LSP checksum errors received : 0
IS-IS: LSP authentication failures : 0
Dell#
spf-interval
Specify the minimum interval between shortest path rst (SPF) calculations.
Syntax
spf-interval [level-l | level-2] interval seconds [initial_wait_interval
seconds [second_wait_interval seconds]]
To restore default values, use the no spf-interval [level-l | level-2] interval seconds
[initial_wait_interval seconds [second_wait_interval seconds]] command.
936 Intermediate System to Intermediate System (IS-IS)