Reference Guide

Set Auto-Negotiation Options....................................................................................................415
View Advanced Interface Information..............................................................................................416
Configuring the Interface Sampling Size....................................................................................417
Dynamic Counters............................................................................................................................ 418
Clearing Interface Counters....................................................................................................... 418
Enhanced Validation of Interface Ranges........................................................................................419
Compressing Configuration Files.....................................................................................................419
20 IPv4 Routing........................................................................................................423
IP Addresses...................................................................................................................................... 423
Implementation Information......................................................................................................423
Configuration Tasks for IP Addresses.............................................................................................. 423
Assigning IP Addresses to an Interface............................................................................................424
Configuring Static Routes.................................................................................................................425
Configure Static Routes for the Management Interface.................................................................426
Using the Configured Source IP Address in ICMP Messages..........................................................427
Configuring the ICMP Source Interface.....................................................................................427
Configuring the Duration to Establish a TCP Connection..............................................................427
Enabling Directed Broadcast............................................................................................................428
Resolution of Host Names............................................................................................................... 428
Enabling Dynamic Resolution of Host Names................................................................................ 429
Specifying the Local System Domain and a List of Domains..........................................................429
Configuring DNS with Traceroute................................................................................................... 430
ARP.....................................................................................................................................................431
Configuration Tasks for ARP.............................................................................................................431
Configuring Static ARP Entries..........................................................................................................431
Enabling Proxy ARP...........................................................................................................................432
Clearing ARP Cache..........................................................................................................................432
ARP Learning via Gratuitous ARP..................................................................................................... 433
Enabling ARP Learning via Gratuitous ARP...................................................................................... 433
ARP Learning via ARP Request......................................................................................................... 433
Configuring ARP Retries................................................................................................................... 434
ICMP.................................................................................................................................................. 435
Configuration Tasks for ICMP.......................................................................................................... 435
Enabling ICMP Unreachable Messages............................................................................................435
UDP Helper....................................................................................................................................... 436
Configure UDP Helper................................................................................................................436
Important Points to Remember................................................................................................. 436
Enabling UDP Helper........................................................................................................................436
Configuring a Broadcast Address.....................................................................................................437
Configurations Using UDP Helper....................................................................................................437
UDP Helper with Broadcast-All Addresses...................................................................................... 437