Dell Command Line Reference Guide for the S4048–ON System 9.14.2.4

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debug isis snp-packets

To debug IS-IS complete sequence number PDU (CSNP) and partial sequence number PDU (PSNP) packets, enable debugging on a specific interface and provides diagnostic information.

Syntax
debug isis [vrf vrf-name] snp-packets [interface]

To turn off debugging, use the no debug isis [vrf vrf-name] snp-packets [interface] command.

Parameters
vrf vrf-name
(Optional) Enter the keyword vrf followed by the name of the VRF to enable debugging information on ISIS for CSNP/PSNP packets tied to that VRF. The command displays the SNP (CSNP/PSNP) related debugging information.
interface
(OPTIONAL) Identifies the interface type as one of the following:
  • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport[/subport] information.
  • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
  • For a port channel interface, enter the keywords port-channel then a number.
  • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
Command Modes
EXEC Privilege
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100–ON.
9.8(2.0)
Introduced on the S3100 series.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Added support for VRF. Introduced on the S6000-ON.
9.5(0.1)
Introduced on the Z9500.
9.2(0.2)
Introduced on the Z9000.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.12.0
Introduced on the S4810.
6.3.1.0
Introduced.

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