Install Guide

Table Of Contents
Configure the switch as a querier..........................................................................................................................516
Specify port as connected to multicast router.................................................................................................. 516
Enable Snooping Explicit Tracking.........................................................................................................................516
Display the MLD Snooping Table........................................................................................................................... 516
Chapter 33: Object Tracking...................................................................................................... 517
Object Tracking Overview............................................................................................................................................. 517
Track Layer 2 Interfaces.......................................................................................................................................... 518
Track Layer 3 Interfaces.......................................................................................................................................... 518
Track IPv4 and IPv6 Routes....................................................................................................................................518
Set Tracking Delays...................................................................................................................................................519
VRRP Object Tracking.............................................................................................................................................520
Object Tracking Configuration.................................................................................................................................... 520
Tracking a Layer 2 Interface.................................................................................................................................. 520
Tracking a Layer 3 Interface................................................................................................................................... 521
Track an IPv4/IPv6 Route.......................................................................................................................................521
Displaying Tracked Objects.......................................................................................................................................... 525
Chapter 34: Open Shortest Path First (OSPFv2 and OSPFv3)................................................... 526
Protocol Overview..........................................................................................................................................................526
Autonomous System (AS) Areas...........................................................................................................................526
Area Types.................................................................................................................................................................. 527
Networks and Neighbors.........................................................................................................................................528
Router Types..............................................................................................................................................................528
Designated and Backup Designated Routers..................................................................................................... 529
Link-State Advertisements (LSAs).......................................................................................................................529
Router Priority and Cost......................................................................................................................................... 530
OSPF with Dell EMC Networking OS......................................................................................................................... 531
Graceful Restart.........................................................................................................................................................531
Fast Convergence (OSPFv2, IPv4 Only)............................................................................................................ 532
Multi-Process OSPFv2 with VRF..........................................................................................................................533
RFC-2328 Compliant OSPF Flooding...................................................................................................................533
OSPF ACK Packing...................................................................................................................................................534
Setting OSPF Adjacency with Cisco Routers.................................................................................................... 534
Configuration Information.............................................................................................................................................534
Configuration Task List for OSPFv2 (OSPF for IPv4).....................................................................................534
OSPFv3 NSSA................................................................................................................................................................. 545
Configuration Task List for OSPFv3 (OSPF for IPv6).......................................................................................... 545
Enabling IPv6 Unicast Routing...............................................................................................................................546
Applying cost for OSPFv3...................................................................................................................................... 546
Assigning IPv6 Addresses on an Interface..........................................................................................................546
Assigning Area ID on an Interface......................................................................................................................... 547
Assigning OSPFv3 Process ID and Router ID Globally.....................................................................................547
Assigning OSPFv3 Process ID and Router ID to a VRF................................................................................... 547
Configuring Stub Areas........................................................................................................................................... 548
Configuring Passive-Interface............................................................................................................................... 548
Redistributing Routes...............................................................................................................................................548
Configuring a Default Route...................................................................................................................................549
Enabling OSPFv3 Graceful Restart...................................................................................................................... 549
18
Contents