debug isis snp-packets
Enable debugging on a specific interface and provides diagnostic information to debug IS-IS complete sequence
number PDU (CSNP) and partial sequence number PDU (PSNP) packets.
E-Series, S4810
Syntax
debug isis snp-packets [interface]
To turn off debugging, use the no debug isis snp-packets [interface]
command.
Parameters
interface
(OPTIONAL) Identifies the interface type slot/port as one of the
following:
• For a Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keywords port-
channel
followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, the range is 1 to
255 for TeraScale and 1 to 512 for ExaScale.
• For a SONET interface, enter the keyword sonet followed by
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a VLAN, enter the keyword vlan followed by a number
from 1 to 4094.
Command Modes EXEC Privilege
Command History
Version 8.3.12.0 Introduced on the S4810.
Version 6.3.1.0 Introduced.
debug isis spf-triggers
Enable debugging on the events that triggered IS-IS shortest path first (SPF) events for debugging purposes.
E-Series, S4810
Syntax
debug isis spf-triggers
To turn off debugging, use the no debug isis spf-triggers command.
Command Modes EXEC Privilege
Command History
Version 8.3.12.0 Introduced on the S4810.
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