I config the router with 5 vlan, the DHCP server is on vlan 1 (default vlan).
The DHCP server is MS 2000 server. I cannot get the ip address from vlan 2, 3, 4 and 5. If I put the client pc on vlan 1, I can get the ip address (172.16.1.0/24). anything I missing? It is related to IOS?
I'm assuming you've configured scopes in the DHCP server for each Vlan. What options did you enter under the scope ? One of the options must be the 'router' option (DHCP Option 003) which should be represented by the IP address of each Vlan.
For instance, for Vlan 5, the router option should be 172.16.5.10 under DHCP scope at the server.
BTW, you don't need an ip helper command under Vlan 1.
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