如何利用Cisco路由器实现DNS解析

mygodldg

如何利用Cisco路由器实现DNS解析

因为客户特殊的环境需要，客户端要使用路由器来解析DNS
ip name-server 只能满足设备本身解析，要如何才能为客户机服务呢

也可认为是DNS代理/转发

查过手册，无果
拜托各位帮忙

mygodldg

没人看？

puding

•The DNS proxy feature:

The router acts as a Proxy DNS server. This means that it will receive DNS queries on behalf of the real DNS servers and proxy for user connected to the LAN. This enables the DHCP server to immediately send out the router's own LAN address as DNS server IP address. The router then forwards the DNS queries from local users to real DNS servers after the WAN connection is initiated, and it caches the DNS records in the answers.


Cisco IOS Software Release 12.2(8)YJ之后应该都可以得。。

[[i] 本帖最后由 puding 于 2007-12-13 12:51 编辑 [/i]]

mygodldg

原帖由 puding 于 2007-12-13 12:50 发表
•The DNS proxy feature:
The router acts as a Proxy DNS server. This means that it will receive DNS queries on behalf of the real DNS servers and proxy for user connected to the LAN. Thi ...

楼上的意思是，通过启用IOS的DHCP来实现DNS的转发吧

可是如果不需要IOS来做DHCP的话该怎么办？

ssffzz1

CISCO的ＩＯＳ可以直接做成ＤＮＳ服务器，也可以做成ＤＮＳ缓存服务器实现转发．

yuhuohu

原帖由 ssffzz1 于 2007-12-17 16:01 发表
CISCO的ＩＯＳ可以直接做成ＤＮＳ服务器，也可以做成ＤＮＳ缓存服务器实现转发．

how to...

thanks.