Users Guide

Leaving a Multicast Group............................................................................................................................................646
MLD version 2................................................................................................................................................................646
MLD timers.....................................................................................................................................................................648
Reducing Host Response Burstiness.................................................................................................................... 649
Clearing MLD groups.....................................................................................................................................................649
Debugging MLD.............................................................................................................................................................649
Explicit Tracking............................................................................................................................................................. 649
Reducing Leave Latency...............................................................................................................................................649
Displaying MLD groups table........................................................................................................................................650
Displaying MLD Interfaces............................................................................................................................................650
MLD Snooping............................................................................................................................................................... 650
Enable MLD Snooping............................................................................................................................................ 650
Disable MLD Snooping.............................................................................................................................................651
Congure the switch as a querier...........................................................................................................................651
Specify port as connected to multicast router..................................................................................................... 651
Enable Snooping Explicit Tracking......................................................................................................................... 652
Display the MLD Snooping Table........................................................................................................................... 652
37 Object Tracking........................................................................................................................................653
Object Tracking Overview............................................................................................................................................ 653
Track Layer 2 Interfaces..........................................................................................................................................654
Track Layer 3 Interfaces..........................................................................................................................................654
Track IPv4 and IPv6 Routes...................................................................................................................................655
Set Tracking Delays................................................................................................................................................. 656
VRRP Object Tracking............................................................................................................................................ 656
Object Tracking Conguration..................................................................................................................................... 656
Tracking a Layer 2 Interface................................................................................................................................... 656
Tracking a Layer 3 Interface................................................................................................................................... 657
Track an IPv4/IPv6 Route......................................................................................................................................659
Displaying Tracked Objects...........................................................................................................................................662
38 Open Shortest Path First (OSPFv2 and OSPFv3)....................................................................................664
Protocol Overview.........................................................................................................................................................664
Autonomous System (AS) Areas........................................................................................................................... 664
Area Types................................................................................................................................................................ 665
Networks and Neighbors........................................................................................................................................666
Router Types............................................................................................................................................................ 666
Designated and Backup Designated Routers....................................................................................................... 668
Link-State Advertisements (LSAs)........................................................................................................................668
Router Priority and Cost.........................................................................................................................................669
OSPF with Dell EMC Networking OS......................................................................................................................... 670
Graceful Restart....................................................................................................................................................... 671
Fast Convergence (OSPFv2, IPv4 Only).............................................................................................................. 672
Multi-Process OSPFv2 with VRF.......................................................................................................................... 672
OSPF ACK Packing..................................................................................................................................................672
Setting OSPF Adjacency with Cisco Routers.......................................................................................................672
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