Dynamic Counters................................................................................................................. 543Clearing Interface Counters.......................................................................................... 54423 Internet Protocol Security (IPSec).................................................................................. 545Configuring IPSec ................................................................................................................. 54624 IPv4 Routing....................................................................................................................... 547IP Addresses............................................................................................................................ 547Implementation Information......................................................................................... 548Configuration Tasks for IP Addresses................................................................................ 548Assigning IP Addresses to an Interface..............................................................................548Configuring Static Routes.................................................................................................... 549Configure Static Routes for the Management Interface................................................ 551Enabling Directed Broadcast................................................................................................551Resolution of Host Names....................................................................................................551Enabling Dynamic Resolution of Host Names.................................................................552Specifying the Local System Domain and a List of Domains........................................552Configuring DNS with Traceroute...................................................................................... 553ARP............................................................................................................................................ 554Configuration Tasks for ARP.......................................................................................... 554Configuring Static ARP Entries...................................................................................... 554Configuring ARP Inspection Trust................................................................................ 555Configuring ARP Timeout...............................................................................................556Enabling Proxy ARP..........................................................................................................556Clearing ARP Cache.........................................................................................................556ARP Learning via Gratuitous ARP.................................................................................. 557Enabling ARP Learning via Gratuitous ARP................................................................. 557ARP Learning via ARP Request...................................................................................... 558Configuring ARP Retries..................................................................................................559ICMP..........................................................................................................................................559Configuration Tasks for ICMP........................................................................................559Enabling ICMP Unreachable Messages....................................................................... 56025 IPv6 Routing........................................................................................................................ 561Protocol Overview................................................................................................................. 561Extended Address Space.................................................................................................562Stateless Autoconfiguration...........................................................................................562IPv6 Headers..................................................................................................................... 563IPv6 Header Fields............................................................................................................563Extension Header Fields..................................................................................................565IPv6 Addressing................................................................................................................ 566IPv6 Implementation on the Dell Networking OS...........................................................567Version 9.10(0.0) 17