topic Re: ISE High Level Design (HLD) in Wireless

ISE High Level Design (HLD)

paulsa3598 — Mon, 05 Jul 2021 16:00:41 GMT

Looking to implement temporary GuestWireless Design prior to while the ISE deployment is in procress. Went with NextGen networking for WLC 552 and AP 3800. Since the WLC dos not support DHCP does anyone have any suggestions for GuestNetwork design. We could relay DHCP but I don't have an anchor.

Re: ISE High Level Design (HLD)

Sandeep Choudhary — Tue, 21 Aug 2018 12:54:38 GMT

DHCP server on the 5520 has been deprecated/removed. You'll need to use a separate extenal DHCP server. It will work.

Regards

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Re: ISE High Level Design (HLD)

Rasika Nayanajith — Tue, 21 Aug 2018 20:08:20 GMT

If it is temp measure, you can define DHCP server on your Cisco switch/router

Very minimum basic config like below would do the job (note that given ragne/vlan used as example)

ip dhcp excluded-address 192.168.9.1 192.168.9.99
!
ip dhcp pool VLAN9
network 192.168.9.0 255.255.255.0
default-router 192.168.9.1
domain-name mrn.com
dns-server 192.168.200.1

HTH

Rasika

Re: ISE High Level Design (HLD)

ajc — Tue, 21 Aug 2018 21:33:31 GMT

If you do not assign the WLC IP on the 3800 manually using CLI, then you could add something in the DHCP configuration provided by Rasika, like:

option 43 ascii "192.168.10.5 ,192.168.10.15"
Or

option 43 hex f108c0a80a05c0a80a14, where

192 = c0 hex

168 = a8

10 = 0a

5 = 05