R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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To do… Use the command… Remarks
Display IPv4 DNS server
information
display dns server [ dynamic ] Available in any view
Display DNS suffixes display dns domain [ dynamic ] Available in any view
IPv4 DNS configuration examples
Static domain name resolution configuration example
1. Network requirements
As shown in Figure 87, the F
irewall wants to access the host by using an easy-to-remember domain name
rather than an IP address.
Configure static domain name resolution on the Firewall so that the Firewall can use the domain name
host.com to access the host whose IP address is 10.1.1.2.
Figure 87 Network diagram for static domain name resolution
2. Configuration procedure
# Configure a mapping between host name host.com and IP address 10.1.1.2.
<Firewall> system-view
[Firewall] ip host host.com 10.1.1.2
# Use the ping host.com command to verify that the Firewall can use static domain name resolution to
resolve domain name host.com into IP address 10.1.1.2.
[Firewall] ping host.com
PING host.com (10.1.1.2):
56 data bytes, press CTRL_C to break
Reply from 10.1.1.2: bytes=56 Sequence=1 ttl=128 time=1 ms
Reply from 10.1.1.2: bytes=56 Sequence=2 ttl=128 time=4 ms
Reply from 10.1.1.2: bytes=56 Sequence=3 ttl=128 time=3 ms
Reply from 10.1.1.2: bytes=56 Sequence=4 ttl=128 time=2 ms
Reply from 10.1.1.2: bytes=56 Sequence=5 ttl=128 time=3 ms
--- host.com ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/2/4 ms
Dynamic domain name resolution configuration example
1. Network requirements
As shown in Figure 86, th
eFirewall wants to access the host by using an easy-to-remember domain name
rather than an IP address, and to request the DNS server on the network for an IP address by using