3Com 3C13636 Configuration Manual page 553

3Com Router 3000 Ethernet Family
Configuration Guide
4.2.14 Setting the Interface Priority for DR Election ...................................................... 4-21
4.2.15 Configuring the Cost for Sending Packets on an Interface................................. 4-23
4.2.16 Setting a Shortest Path First (SPF) Calculation Interval for OSPF..................... 4-23
4.2.17 Configuring an Interval Required for Sending LSU Packets............................... 4-24
4.2.18 Configuring if Filling in the MTU Field When Transmitting DD Packets.............. 4-24
4.2.19 Configuring Maximum Number of Equal-Cost Routes ........................................ 4-24
4.2.20 Configuring OSPF Authentication ....................................................................... 4-25
4.2.21 Disabling the Interface to Send OSPF Packets .................................................. 4-26
4.2.22 Configuring OSPF STUB Area............................................................................ 4-27
4.2.23 Configuring NSSA Parameters of OSPF ............................................................ 4-28
4.2.24 Enabling Opaque Capacity of OSPF .................................................................. 4-30
4.2.25 Configuring OSPF in Concert with Network Management System..................... 4-30
4.2.26 Resetting an OSPF process................................................................................ 4-31
4.3 Displaying and Debugging OSPF .................................................................................... 4-31
4.4 OSPF Configuration Example.......................................................................................... 4-33
4.4.1 OSPF Configuration Example ............................................................................... 4-33
4.4.2 Configuring OSPF Multi-process........................................................................... 4-34
4.4.3 Configuring DR Election Based on OSPF Priority ................................................ 4-36
4.4.4 Configuring Virtual Link of the OSPF .................................................................... 4-38
4.4.5 Configuring OSPF Peer Authentication ................................................................ 4-39
4.4.6 Configuring OSPF STUB areas ............................................................................ 4-41
4.5 Troubleshooting OSPF .................................................................................................... 4-43
Chapter 5 Integrated IS-IS Configuration.................................................................................... 5-1
5.1 Integrated IS-IS Overview.................................................................................................. 5-1
5.1.1 Related Concepts.................................................................................................... 5-1
5.1.2 Two-level Structure of IS-IS Routing Protocol ........................................................ 5-2
5.1.3 Address Structure of IS-IS Routing Protocol........................................................... 5-4
5.1.4 IS-IS Routing Protocol Packets............................................................................... 5-5
5.2 Integrated IS-IS Configuration ........................................................................................... 5-6
5.2.1 Enabling IS-IS ......................................................................................................... 5-7
5.2.2 Configuring NET...................................................................................................... 5-7
5.2.3 Enabling IS-IS on the Specified Interface ............................................................... 5-8
5.2.4 Configuring Hello Packet Stuffing of IS-IS .............................................................. 5-8
5.2.5 Configuring Metrics Notation of IS-IS Packets........................................................ 5-9
5.2.6 Configuring IS-IS link State Routing Metrics........................................................... 5-9
5.2.7 Configuring the Timers of IS-IS............................................................................... 5-9
5.2.8 Configuring the Priority of a Router....................................................................... 5-12
5.2.9 Configuring Interface Circuit Level ........................................................................ 5-12
5.2.10 Configuring Interface Authentication Password .................................................. 5-13
5.2.11 Configuring the Mesh Group of the Interface...................................................... 5-13
5.2.12 Configuring Router Type ..................................................................................... 5-14
5.2.13 Setting to Generate the Default Route................................................................ 5-14
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