Reference Guide
To return to the default values, use the no distribute-list prefix-list-name 
in [interface] command.
Parameters
prefix-list-name
Specify the prefix list to filter prefixes in routing updates.
interface
(OPTIONAL) Identifies the interface type slot/port as one of the 
following:
• For a 40-Gigabit Ethernet interface, enter the keyword 
fortyGigE then the slot/port information.
• For a 1- Gigabit Ethernet interface, enter the keyword 
GigabitEthernet then the slot/port information.
• For a Port Channel interface, enter the keywords port-
channel then a number. The range is from 1 to 128.
• For a SONET interface, enter the keyword sonet then the 
slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword 
TenGigabitEthernet then the slot/port information.
• For a VLAN, enter the keyword vlan then a number from 1 to 
4094.
Defaults Not configured.
Command Modes
• ROUTER ISIS (
for IPv4
)
• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (
for IPv6
)
Command History
This guide is platform-specific. For command information about other platforms, refer to the 
relevant 
FTOS Command Line Reference Guide
.
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.12.0 Introduced on the S4810.
Version 7.5.1.0 Added IPv6 ISIS support.
Version 6.3.1.0 Introduced.
Related 
Commands
• distribute-list out — suppresses networks from being advertised in updates.
• redistribute — redistributes routes from one routing domain to another routing domain.
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