Adding description for IPv4 and IPv6 static routes..........................................................................................408
Configure Static Routes for the Management Interface...................................................................................... 409
Using the Configured Source IP Address in ICMP Messages..............................................................................409
Configuring the Duration to Establish a TCP Connection.................................................................................... 409
Enabling Directed Broadcast.........................................................................................................................................410
Resolution of Host Names.............................................................................................................................................410
Enabling Dynamic Resolution of Host Names...........................................................................................................410
Specifying the Local System Domain and a List of Domains................................................................................. 411
Configuring DNS with Traceroute................................................................................................................................ 411
ARP..................................................................................................................................................................................... 412
Configuration Tasks for ARP........................................................................................................................................ 412
Configuring Static ARP Entries.................................................................................................................................... 412
Enabling Proxy ARP.........................................................................................................................................................413
Clearing ARP Cache........................................................................................................................................................ 413
ARP Learning via Gratuitous ARP................................................................................................................................414
Enabling ARP Learning via Gratuitous ARP...............................................................................................................414
ARP Learning via ARP Request....................................................................................................................................414
Configuring ARP Retries................................................................................................................................................ 415
ICMP................................................................................................................................................................................... 415
Configuration Tasks for ICMP...................................................................................................................................... 415
Enabling ICMP Unreachable Messages...................................................................................................................... 416
ICMP Redirects................................................................................................................................................................ 416
UDP Helper........................................................................................................................................................................417
Enabling UDP Helper.......................................................................................................................................................417
Configuring a Broadcast Address................................................................................................................................ 418
Configurations Using UDP Helper................................................................................................................................418
UDP Helper with Broadcast-All Addresses................................................................................................................418
UDP Helper with Subnet Broadcast Addresses....................................................................................................... 419
UDP Helper with Configured Broadcast Addresses............................................................................................... 420
UDP Helper with No Configured Broadcast Addresses.........................................................................................420
Troubleshooting UDP Helper........................................................................................................................................420
Chapter 22: IPv6 Routing.......................................................................................................... 422
Protocol Overview.......................................................................................................................................................... 422
Extended Address Space........................................................................................................................................ 422
Path MTU discovery.................................................................................................................................................422
Stateless Autoconfiguration................................................................................................................................... 423
IPv6 Headers..............................................................................................................................................................424
Longest Prefix Match (LPM) Table and IPv6 /65 – /128 support...............................................................424
IPv6 Header Fields.................................................................................................................................................... 424
Extension Header Fields.......................................................................................................................................... 426
Addressing...................................................................................................................................................................427
Implementing IPv6 with Dell EMC Networking OS.................................................................................................427
ICMPv6..............................................................................................................................................................................427
Path MTU discovery.......................................................................................................................................................428
IPv6 Neighbor Discovery...............................................................................................................................................428
IPv6 Neighbor Discovery of MTU Packets......................................................................................................... 429
Configuring the IPv6 Recursive DNS Server......................................................................................................429
Debugging IPv6 RDNSS Information Sent to the Host .................................................................................. 430
Displaying IPv6 RDNSS Information.....................................................................................................................430
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