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This feature enables you to prevent an interface from accepting demand-circuit requests from other devices by specifying the ignore keyword in the ipv6 ospf demand-circuit command.
Information About OSPFv3 Demand Circuit Ignore
Demand Circuit Ignore Support enables you to prevent an interface from accepting demand-circuit requests from other devices by specifying the ignore keyword in the ipv6 ospf demand-circuit command. Demand circuit ignore instructs the router not to accept Demand Circuit (DC) negotiation and is a useful configuration option on the point-to-multipoint interface of the Hub router.
How to Configure OSPFv3 Demand Circuit Ignore
| Command or Action | Purpose | |
|---|---|---|
|
Step 1 |
enable Example: |
Enables privileged EXEC mode.
|
|
Step 2 |
configure terminal Example: |
Enters global configuration mode. |
|
Step 3 |
interface type number Example: |
Configures an interface type and number and enters interface configuration mode. |
|
Step 4 |
Enter one of the following commands:
Example:Example: |
Prevents an interface from accepting demand-circuit requests from other devices. |
|
Step 5 |
end Example: |
Returns to privileged EXEC mode. |
|
Step 6 |
show ospfv3 process-id [area-id] [address-family] [vrf {vrf-name |* }] interface [type number ] [brief ] Example: |
(Optional) Displays OSPFv3-related interface information. |
Configuration Examples for OSPFv3 Demand Circuit Ignore
The following example shows how to configure demand circuit ignore support for OSPFv3:
interface Serial0/0
ip address 6.1.1.1 255.255.255.0
ipv6 enable
ospfv3 network point-to-multipoint
ospfv3 demand-circuit ignore
ospfv3 1 ipv6 area 0
The following sections provide references related to the OSPFv3 Demand Circuit Ignore feature.
|
Related Topic |
Document Title |
|---|---|
|
OSPF configuration tasks |
“Configuring OSPF” |
|
OSPF commands |
Cisco IOS IP Routing: OSPF Command Reference |
|
Cisco IOS commands |
|
Description |
Link |
|---|---|
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The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password. |
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
|
Feature Name |
Releases |
Feature Information |
|---|---|---|
|
OSPFv3 Demand Circuit Ignore |
Cisco IOS XE Release 3.8 |
The OSPFv3 Demand Circuit Ignore feature enables you to prevent an interface from accepting demand-circuit requests from other devices by specifying the ignore keyword in the ipv6 ospf demand-circuit command. The following commands were introduced or modified:
|
|
Feature Name |
Releases |
Feature Information |
|---|---|---|
|
OSPFv3 Demand Circuit Ignore |
Cisco IOS XE Release 17.4 |
This feature was introduced. |
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