Displaying And Maintaining Dns; Ipv4 Dns Configuration Examples; Static Domain Name Resolution Configuration Example - HPE FlexNetwork 10500 Series Configuration Manual

Displaying and maintaining DNS

Execute display commands in any view and reset commands in user view.
Task
Display the domain name resolution
table.
Display IPv4 DNS server
information.
Display IPv6 DNS server
information.
Display DNS suffixes.
Clear dynamic DNS entries.

IPv4 DNS configuration examples

Static domain name resolution configuration example

Network requirements
As shown in
on the device so that the device can use the easy-to-remember domain name rather than the IP
address to access the host.
Figure 39 Network diagram
10.1.1.1/24
Device
Configuration procedure
# Configure a mapping between host name host.com and IP address 10.1.1.2.
<Sysname> system-view
[Sysname] ip host host.com 10.1.1.2
# Verify that the device can use static domain name resolution to resolve domain name host.com
into IP address 10.1.1.2.
[Sysname] ping host.com
Ping host.com (10.1.1.2): 56 data bytes, press CTRL_C to break
56 bytes from 10.1.1.2: icmp_seq=0 ttl=255 time=1.000 ms
56 bytes from 10.1.1.2: icmp_seq=1 ttl=255 time=1.000 ms
56 bytes from 10.1.1.2: icmp_seq=2 ttl=255 time=1.000 ms
56 bytes from 10.1.1.2: icmp_seq=3 ttl=255 time=1.000 ms
56 bytes from 10.1.1.2: icmp_seq=4 ttl=255 time=2.000 ms
--- Ping statistics for host.com ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.000/1.200/2.000/0.400 ms
Figure 39, the host at 10.1.1.2 has domain name host.com. Configure static IPv4 DNS
10.1.1.2/24
host.com
Command
display dns host [ ip | ipv6 ] [ vpn-instance vpn-instance-name ]
display dns server [ dynamic ] [ vpn-instance vpn-instance-name ]
display ipv6 dns server [ dynamic ] [ vpn-instance
vpn-instance-name ]
display dns domain [ dynamic ] [ vpn-instance
vpn-instance-name ]
reset dns host [ ip | ipv6 ] [ vpn-instance vpn-instance-name ]
Host
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