Configuring Is-Is; Verifying The Is-Is Configuration; Table 10-7 Is-Is Show Commands - Cisco ONS 15454 Software Feature And Configuration Manual
Sonet / sdh ml-series multilayer ethernet card
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Chapter 10
Configuring Networking Protocols
Configuring IS-IS
To configure IS-IS routing, perform the following steps, beginning in global configuration mode:
Command
Step 1
Router(config)# router isis [ tag ]
Step 2
Router(config-router)# net
network-entity-title
Step 3
Router(config-router)# interface
interface-type interface-id
Step 4
Router(config-if)# ip address ip-address
mask
Step 5
Router(config-if)# ip router isis [ tag ]
Step 6
Router(config-if)# end
The following example shows how to configure IS-IS routing:
Router(config)# router isis
Router(config-router)# net 49.0001.0000.0000.000a.00
Router(config-router)# interface gigabitethernet 0
Router(config-if)# ip router isis
Router(config-if)# end
For more information about configuring IS-IS routing, refer to the "Configuring Integrated IS-IS"
chapter in the Cisco IOS IP and IP Routing Configuration Guide.
Verifying the IS-IS Configuration
To verify the IS-IS configuration, use the EXEC commands listed in
Table 10-7 IS-IS Show Commands
Command
Router# show ip protocols [summary]
Router# show isis database
Router# show clns neighbor
The ML Series does not support Connectionless Network Service Protocol (CLNS) routing.
Note
The following example shows the IS-IS configuration:
Router# show ip protocols
Routing Protocol is "isis"
Invalid after 0 seconds, hold down 0, flushed after 0
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Redistributing: isis
Address Summarization:
Cisco ONS 15454 SONET/SDH ML-Series Multilayer Ethernet Card Software Feature and Configuration Guide, R4.0
78-15224-02
Purpose
Defines IS-IS as the IP routing protocol.
Configures network entity titles (NETs) for the
routing process; you can specify a name for a
NET as well as an address.
Enters interface configuration mode.
Assigns an IP address to the interface.
Specifies that this interface should run IS-IS.
Returns to privileged EXEC mode.
Table
10-7.
Purpose
Displays the protocol configuration.
Displays the IS-IS link-state database.
Displays the ES and IS neighbors.
Configuring IP Routing
10-31
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