too slow communication

[DgtlLgk]

iam not very familiar with cisco.....at first.
we have 2 (HQ and location1) locations and they r connected with fiber.these 2 locations r very close to each other(about 200m).before they were connected lets say with 10.1.1.0/24 network.at HQ location we have everything there.at location1 there is only a switch(not cisco) and the fiber connectors.with this scenario all were ok(speed).
Last week they create a vlan for location1 lets say 10.1.2.0/24 and a cisco layer 3 is 'hosting' the vlans, and is managing the routing.behind that there is an ASA cisco.now with this scenario the speed is slow.sometimes it takes a minute to connect to my exchange.also internet is slow

These for a beginning .for any more info/suggestions pls tell me.thanx

 

[VinceWhirlwind]

Is the ASA new as well?
Did they change your internet proxy and/or DNS server as well?

 

[VinceWhirlwind]

I guess the thing to do is to setup continuous pings to:
- your default GW
- a PC in the other VLAN
- your DNS server
- the ASA inside interface

and then replicate the slowness. If the pings don't show any slowness, you will have proven that the slowness is an application-related problem and not a network problem.

 

[DgtlLgk]

VinceWhirlwind thanx for your reply

1)the asa is old.it was there before scenario 2.
2)we had a problem with dns an we recreated the zones,also we setup a second!!! dns(either this is my problem or routing)
3)will try that