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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.
| 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. |
The following example shows how to configure demand circuit ignore support for OSPFv3:
Device#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 |
|
Description |
Link |
|---|---|
|
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. |
This table provides release and related information for the features explained in this module.
These features are available in all the releases subsequent to the one they were introduced in, unless noted otherwise.
|
Release |
Feature |
Feature Information |
|---|---|---|
| Cisco IOS XE Gibraltar 16.11.1 |
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. |
Use the Cisco Feature Navigator to find information about platform and software image support. To access Cisco Feature Navigator, go to https://cfnng.cisco.com/.
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