Panasonic ZEQUO 2200, Руководство по эксплуатации

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21. DNS Resolver Commands
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21.DNS Resolver Commands
DNS (Domain Name System) is function to manage server domain names.
Domain names are named based on hierarchical structure rules. The DNS
server, which corresponds to domain name hierarchies, manages a
mapping between domain names and IP addresses. Access to a web server
becomes available after sending an inquiry to the DNS server and obtaining
an IP address from the domain name (name resolution).
A resolver is a client that sends a name resolution request to the DNS
server.
In this chapter, you will configure a DNS server used when this Switching
Hub requires name resolution.
Figure 21-1 Name resolution of this Switching Hub
You can also configure the response waiting time (1 to 60 seconds) from the DNS server,
register a static DNS table, and check and delete DNS cache.
config name_server add <ipaddr> {primary}
config name_server delete <ipaddr> {primary}
config name_server timeout <second 1-60>
show name_server
create host_name <name 255> <ipaddr>
delete host_name [<name 255> | all]
show host_name {static | dynamic}
enable dns_resolver
disable dns_resolver