Version 6.3.1.0 Introduced.
debug isis update-packets
Enable debugging on link state PDUs (LSPs) that are detected by a router.
E-Series, S4810
Syntax
debug isis update-packets [interface]
To turn off debugging, use the no debug isis update-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.
default-information originate
Generates a default route into an IS-IS routing domain and controls the distribution of default information.
E-Series, S4810
Syntax
default-information originate [always] [metric metric] [route-
map map-name]
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