Re: Help !!!!!!! DHCP IP not enough - Urgent Urgent

Not possible. The most a 1721 will support is 3. Post a 'show version' from
the router.

"ITCOM" <itit@xxxxxx> wrote in message
news:u5EbNp%23yGHA.1936@xxxxxxxxxxxxxxxxxxxxxxx
I have a Cisco 1721 with two 4-port interface , please advice how can
setup.

Thanks
Jackie Wong
"Neteng" <neteng.ccie@xxxxxxxxx> wrote in message
news:%23WSt7z2yGHA.4576@xxxxxxxxxxxxxxxxxxxxxxx
Your gateway has to be on the same subnet. You'll need a router or
another
NIC in your server (w/IP routing).

"ITCOM" <itit@xxxxxx> wrote in message
news:%23PMABAyyGHA.1256@xxxxxxxxxxxxxxxxxxxxxxx
is same as 10.5.1.x default gateway, because our firewall gateway
install
on
10.5.1.x subnet. pls help, current our IP range not enought to use.

Thanks
J
"Neteng" <neteng.ccie@xxxxxxxxx> wrote in message
news:OooulbqyGHA.1292@xxxxxxxxxxxxxxxxxxxxxxx
What's your Default Gateway for the 172 network?


"ITCOM" <itit@xxxxxx> wrote in message
news:ugvt%23UlyGHA.4392@xxxxxxxxxxxxxxxxxxxxxxx
Our network DHCP IP not enough, I want expend our network IP range.
I
have
read MS KB, the DHCP supercope can be help my problems. But before
config
our W2003SP2 server, I want to know more information.

Currently Network sturcture.

-All PC / server connect to one subnet - 10.5.1.x
- 1 x DHCP server
- 1 x DNS server.

My propose Network structure
-All PC server still connect to same subnet
- 1 x DHCP server using superscope apply two DHCP range.
- 10.5.1.x only connect to server / Printer
- 172.1.0.x only connect to user deaktop
- 172.2.0.x only connect to another department.

I try to config the scuperscope in my testing lab, but 10.5.1.x is
ping
to
10.5.1.x lan server ip, but if get 172.x.x.x ip cannot ping 10.5.1.x
server
IP and cannot connect to internet.

Can you help me advice me how to config our DHCP server to serve
mutilnet.

Thanks
IT












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