HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Configuration Gu - Page 321

Step 3. Configure a router priority. Command ospfv3 dr-priority priority [ instance instance-id ] Remarks The default router priority is 1. Ignoring MTU check for DD packets When LSAs are few in DD packets, it is unnecessary to check the MTU in DD packets to improve efficiency. To ignore MTU check for DD packets: Step 1. Enter system view. 2. Enter interface view. 3. Ignore MTU check for DD packets. Command system-view interface interface-type interface-number ospfv3 mtu-ignore [ instance instance-id ] Remarks N/A N/A By default, OSPFv3 does not ignore MTU check for DD packets. Disabling interfaces from receiving and sending OSPFv3 packets After an OSPFv3 interface is set to silent, direct routes of the interface can still be advertised in Intra-Area-Prefix-LSAs through other interfaces, but other OSPFv3 packets cannot be advertised. No neighboring relationship can be established on the interface. This feature can enhance the adaptability of OSPFv3 networking. To disable interfaces from receiving and sending OSPFv3 packets: Step 1. Enter system view. 2. Enter OSPFv3 view. 3. Disable interfaces from receiving and sending OSPFv3 packets. Command system-view ospfv3 [ process-id | vpn-instance vpn-instance-name ] * silent-interface { interface-type interface-number | all } Remarks N/A N/A By default, the interfaces are able to receive and send OSPFv3 packets. This command disables only the interfaces associated with the current process, though multiple OSPFv3 processes can disable the same interface from receiving and sending OSPFv3 packets. 310