Remote Maintenance by telnet
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dns
Use the “dns” command to configure or display DNS (Domain Name System)
settings.
❖ View settings
The following command displays current DNS settings:
msh> dns
❖ IPv4 DNS server configuration
The following command enables or disables the IPv4 DNS server address:
msh> dns “number” server “server address”
The following command displays a configuration using the IP address
192.168.15.16 on a DNS 1 server:
msh> dns 1 server 192.168.15.16
• You can register IPv4 DNS Server address.
• You can register up to three IPv4 DNS server numbers.
• You cannot use “255.255.255.255” as the DNS server address.
❖ IPv6 DNS server configuration
The following command enables or disables the IPv4 DNS server address:
msh> dns “number” server6 “server address”
• You can register IPv6 DNS Server address.
• You can register up to three IPv6 DNS server numbers.
❖ Dynamic DNS function setting
msh> dns “interface_name” ddns {on|off}
• You can set the dynamic DNS function "active" or "inactive".
• {on} means "active" and {off} means "inactive".
• wlan can be specified only when the IEEE 802.11b interface is installed.
❖ Specifying the record overlap operation
msh> dns overlap {update|add}
• You can specify operations performed when records overlap.
•update
To delete old records and register new records.
•add
To add new records and store the old records.
• When CNAME overlaps, it is always changed, irrespective of settings.
Interface name Interface configured
ether Ethernet interface
wlan IEEE 802.11b interface
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