gss design issue about dns rule using source-list

syjeon · ‎09-10-2007

I have installed two gss in different site. I want to design like below.

1. ftp.domain.com --> source-list 10.1.1.2, 10.1.1.3, answer-group 'A'

2. ftp.domain.com --> source-list '10.2.2.2, 10.2.2.3' answer-group 'B'

Is It a possible to loadbalance regarding a source-list?

aghaznavi · ‎09-14-2007

Domain Name System (DNS) allows you to use host names instead of IP addresses to refer to other devices on the network. To use DNS, you must have one or more name servers connected to the network. look at the below link for configuration

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/catos/5.x/quick/configuration/features.html#wp1003590

g.lynn · ‎09-19-2007

Are the two GSS devices clustered ? Set one up as the Master GSSM and the other as the Standby GSSM adding the source-lists you've specified. Either of the GSS devices can reply to DNS queries and these will provide an answer depending on where the request was sourced from. It also depends on your DNS Heirarchy and where the request are coming from. Is there a DNS server sitting above your GSS devices ? How are the clients configured ? Do they point directly to you GSS devices or some other DNS device ?