IT Answers » Cisco Wireless LAN Controller

Access lists- host1 should not ping host2 but host2 can ping host1

Junell — Fri, 26 Aug 2011 12:50:47 +0000

hello everyone i’m junell

i’m currently studying access list right now doing exercises on packet tracer. i have made two vlans (vlan10 & vlan20). the policy is vlan10 should not ping vlan20 but vlan20 can ping van10.

what hapened is

if i configure vlan10 unabe to acces vlan20 which is right. the problem is vlan20 will also now not able to connect vlan10 in return

NPS (RADIUS) Windows 2008 R2

CTiller — Mon, 30 Aug 2010 19:48:30 +0000

i have a Cisco WLC and 2 NPS (Radius) servers. the latest edition was a win 2k8 R2 server. I installed NPS and imported my config. I have done this before with success. however, on the 2008 R2 DC I am getting this error:

Log Name: System Source: NPS Date: 8/27/2010 11:03:21 AM Event ID: 4402 Task Category: None Level: Error Keywords: Classic User: N/A Computer: DC1.xxx.com

Description: There is no domain controller available for domain for xxx.com Event ID: 4402 Source: NPS

Any pointers would be appreciated…

Ports configured are all standard: UDP 1812 and 1645

NAC and Wireless Controllers

Tankman — Mon, 21 Jun 2010 18:40:57 +0000

I have a need to setup conference rooms that will be used by both corporate and foreign or guest devices. I would like to use wired and wireless for flexibility and video conferencing. NAC seems like a no brainer but am curious if I should look into a Wireless Lan Contoller device of some sort too? Wouldn’t a NAC do the same thing as what a WLC would do?

Wireless LAN Logical design

Jonigooner1 — Wed, 23 Dec 2009 10:30:09 +0000

Question Edited by MTidmarsh

Networking cisco access point

Ekansh — Tue, 01 Sep 2009 06:47:20 +0000

i am working on cisco access point 1242

i had default username cisco and password Cisco but when i deleted and changed a new user name and password xxxx what happen,

i can telnet through cli mode with new username and password but when i try to take http access the access point take old password while old password is deleted. ( I deleted all the internet cookies and password from internet explorer) what to do please suggest

Cisco wireless controller authentication

Phippsi — Thu, 13 Nov 2008 10:49:43 +0000

Have serveral RDT devivces that are set up to Cisco Wireless controller. The devices are connecting and authenticating fine, but it seems when rdt’s roam from 1 ap to another the rdt’s need to re-authenticate even thought they are already authenticated. Can not find on the Cisco controller of device whether can set Authenticate once.