3Com 5500-EI PWR Install Manual

Also see for 5500-EI Series: Product guide Datasheet Product guide Datasheet Configuration guide

Contents

3Com 5500-EI PWR Install Manual Manual pdf 1021 page image

1-3z The IP address you assign to a host name last time will overwrite the previous one if there is any.z You may create up to 50 static mappings between domain names and IP addresses.Configuring Dynamic Domain Name ResolutionFollow these steps to configure dynamic domain name resolution:To do… Use the command… RemarksEnter the system view system-view —Enable dynamic domain nameresolution dns resolve RequiredDisabled by defaultConfigure an IP address for theDNS server dns server ip-addressRequiredNo IP address is configured forthe DNS server by default.Configure DNS suffixes dns domain domain-nameOptionalNo DNS suffix is configured bydefaultYou may configure up to six DNS servers and ten DNS suffixes.Displaying and Maintaining DNSTo do… Use the command… RemarksDisplay static DNS database display ip hostDisplay the DNS server information display dns server [ dynamic ]Display the DNS suffixes display dns domain [ dynamic ]Display the information in the dynamicdomain name cache display dns dynamic-hostDisplay the DNS resolution result nslookup type { ptr ip-address | adomain-name }Available in anyviewClear the information in the dynamicdomain name cache reset dns dynamic-host Available in userview