Deployment Guide

Table Of Contents
Chapter 21: IPv4 Routing........................................................................................................... 357
IP Addresses.................................................................................................................................................................... 358
Configuration Tasks for IP Addresses....................................................................................................................... 358
Assigning IP Addresses to an Interface.....................................................................................................................358
Configuring Static Routes............................................................................................................................................ 359
Adding description for IPv4 and IPv6 static routes..........................................................................................360
Configure Static Routes for the Management Interface.......................................................................................361
IPv4 Path MTU Discovery Overview.......................................................................................................................... 361
Using the Configured Source IP Address in ICMP Messages..............................................................................362
Configuring the Duration to Establish a TCP Connection.....................................................................................362
Enabling Directed Broadcast........................................................................................................................................362
Resolution of Host Names............................................................................................................................................ 363
Enabling Dynamic Resolution of Host Names.......................................................................................................... 363
Specifying the Local System Domain and a List of Domains............................................................................... 364
Configuring DNS with Traceroute.............................................................................................................................. 364
ARP.................................................................................................................................................................................... 365
Configuration Tasks for ARP....................................................................................................................................... 365
Configuring Static ARP Entries................................................................................................................................... 365
Enabling Proxy ARP........................................................................................................................................................366
Clearing ARP Cache....................................................................................................................................................... 366
ARP Learning via Gratuitous ARP...............................................................................................................................366
Enabling ARP Learning via Gratuitous ARP..............................................................................................................366
ARP Learning via ARP Request................................................................................................................................... 367
Configuring ARP Retries............................................................................................................................................... 367
ICMP.................................................................................................................................................................................. 368
Configuration Tasks for ICMP..................................................................................................................................... 368
Enabling ICMP Unreachable Messages..................................................................................................................... 368
ICMP Redirects............................................................................................................................................................... 368
UDP Helper.......................................................................................................................................................................369
Enabling UDP Helper...................................................................................................................................................... 370
Configuring a Broadcast Address................................................................................................................................370
Configurations Using UDP Helper................................................................................................................................371
UDP Helper with Broadcast-All Addresses................................................................................................................371
UDP Helper with Subnet Broadcast Addresses........................................................................................................371
UDP Helper with Configured Broadcast Addresses............................................................................................... 372
UDP Helper with No Configured Broadcast Addresses.........................................................................................372
Troubleshooting UDP Helper........................................................................................................................................373
Chapter 22: IPv6 Routing.......................................................................................................... 374
Protocol Overview.......................................................................................................................................................... 374
Extended Address Space.........................................................................................................................................374
Stateless Autoconfiguration................................................................................................................................... 374
IPv6 Headers.............................................................................................................................................................. 375
IPv6 Header Fields.................................................................................................................................................... 375
Extension Header Fields...........................................................................................................................................377
Addressing...................................................................................................................................................................378
Implementing IPv6 with Dell EMC Networking OS.................................................................................................379
ICMPv6..............................................................................................................................................................................380
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