andre_baljeu
asked on
Clients DHCP lease received from incorrect server
We currently have a few sites running over a vlan. Each site has its own domain, server (win 2003 sbs), and is each running DHCP.
Site A, Site B, Site C.
At site A, DHCP is working fine and leases stay restricted to that site with that specific subnet eg. 192.168.1.xx.
However, at Site C, clients are receiving Leases from Site B even though DHCP is setup at Site C. Site A never gets any leases from Site B.
Site B is leasing addresses fine within its location and domain.
I am at a loss at why this is occuring. DHCP settings are identicle at each site. Please help.
Cheers,
Bryan
Site A, Site B, Site C.
At site A, DHCP is working fine and leases stay restricted to that site with that specific subnet eg. 192.168.1.xx.
However, at Site C, clients are receiving Leases from Site B even though DHCP is setup at Site C. Site A never gets any leases from Site B.
Site B is leasing addresses fine within its location and domain.
I am at a loss at why this is occuring. DHCP settings are identicle at each site. Please help.
Cheers,
Bryan
What are the subnets for site B and C?
why dont set reservations on the pcs mac adresses?
mero
mero
The vlans are not correct set.
ASKER
Okay, so this is a routing issue? Site B is 192.168.20.xx and Site C is 192.168.30.xx.
Please confirm whether this is a routing issue or a DHCP setting issue. If it is routing, could you please explain why this is happening.
Please confirm whether this is a routing issue or a DHCP setting issue. If it is routing, could you please explain why this is happening.
I'll go with crissand on this one, if the 3 vlan's were configured correctly there would be no chance of contact between them, unless you have a top level router connecting them all that is enabling them to "see each other", which i don't believe.
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.