Users Guide

Object Tracking Configuration............................................................................................723
Tracking a Layer 2 Interface...........................................................................................723
Tracking a Layer 3 Interface...........................................................................................724
Track an IPv4/IPv6 Route............................................................................................... 726
Displaying Tracked Objects................................................................................................. 730
40 Open Shortest Path First (OSPFv2)................................................................................. 732
Protocol Overview................................................................................................................. 732
Autonomous System (AS) Areas.................................................................................... 732
Designated and Backup Designated Routers.............................................................736
Link-State Advertisements (LSAs)..................................................................................737
Router Priority and Cost................................................................................................. 738
Implementing OSPF with Dell Networking OS................................................................ 739
Fast Convergence (OSPFv2, IPv4 Only).......................................................................739
Multi-Process OSPFv2 (IPv4 only).................................................................................739
RFC-2328 Compliant OSPF Flooding..........................................................................740
OSPF ACK Packing............................................................................................................741
OSPF Adjacency with Cisco Routers............................................................................ 741
Configuration Information....................................................................................................741
Configuration Task List for OSPFv2 (OSPF for IPv4).................................................742
Sample Configurations for OSPFv2.............................................................................. 755
Configuration Task List for OSPFv3 (OSPF for IPv6)................................................. 757
Configuration Task List for OSPFv3 (OSPF for IPv6)....................................................... 773
Enabling IPv6 Unicast Routing.......................................................................................774
Applying cost for OSPFv3............................................................................................... 774
Assigning IPv6 Addresses on an Interface...................................................................774
Assigning Area ID on an Interface.................................................................................775
Assigning OSPFv3 Process ID and Router ID Globally..............................................775
Assigning OSPFv3 Process ID and Router ID to a VRF............................................. 776
Configuring Stub Areas................................................................................................... 776
Configuring Passive-Interface........................................................................................777
Redistributing Routes.......................................................................................................777
Configuring a Default Route.......................................................................................... 778
Enabling OSPFv3 Graceful Restart................................................................................778
OSPFv3 Authentication Using IPsec.............................................................................780
Troubleshooting OSPFv3................................................................................................788
41 Policy-based Routing (PBR)............................................................................................. 790
Overview..................................................................................................................................790
Implementing PBR..................................................................................................................791
Configuration Task List for Policy-based Routing.......................................................... 792
PBR Exceptions (Permit)..................................................................................................792
24