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9-30
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
OL-20002-02
Chapter 9      Configuring IS-IS
Related Topics
is-type level-1
net 49.0001.0000.0000.0003.00
graceful-restart
address-family ipv4 unicast
default-information originate 
interface ethernet 2/1
ip address 192.0.2.1/24
isis circuit-type level-1
ip router isis Enterprise
Related Topics
See the Chapter 16, “Configuring Route Policy Manager” for more information on route maps.
Default Settings
Table 9-1 lists the default settings for IS-IS parameters.
Additional References
For additional information related to implementing IS-IS, see the following sections:
• Related Documents, page 9-31
• Standards, page 9-31
Table 9-1 Default IS-IS Parameters
Parameters Default
Administrative distance 115
Area level level-1-2
DIS priority  64
Graceful restart enabled
Hello multiplier 3
Hello padding enabled
Hello time 10 seconds
IS-IS feature disabled
LSP interval 33
LSP MTU 1492
Maximum LSP lifetime 1200 seconds
Maximum paths 4
Metric 10
Reference bandwidth 40 Gbps