External DHCP and WLC 2106

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• WLC 2106 routing table do not fill

  Hey guys, I hope you can help with this one.

  I just tried to set up a WLC 2106 and everything seems OK however the routing table is not filled (even directly connected and default route). Currently, I have it plugged into a switch and an AP and they are all two visible in ARP and CDP, but I only ping is peripheral.

  (Cisco Controller) > show the summary

  Number of roads... 0

  Destination Netmask Gateway network

  -------------------    -------------------   -------------------

  (Cisco Controller) > show cdp neighbors detail

  -------------------------

  Device ID:-swt00.asggroup.com.au

  Enter address (s): 10.33.17.62

  Platform: cisco WS-C3750G-48TS, capacity: Switch IGMP router

  Interface: Fastethernet0/0/1, ID of Port (outgoing port): GigabitEthernet1/0/48

  Hold time: 174 s

  Version:

  Cisco IOS software, software C3750 (C3750-IPSERVICESK9-M), Version 12.2 SEE2 (25), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2006 by Cisco Systems, Inc., Compiled Saturday 28 July 06 12:55 by yenanh

  version of the proclamation: 1

  -------------------------

  Device ID: AP1cdf.0f95.732c

  Enter address (s): 10.33.17.10

  Platform: cisco AIR-LAP1142N-N-K9, capacity: Trans-pont

  Interface: Fastethernet0/0/7, ID of Port (outgoing port): GigabitEthernet0

  Hold time: 155 s

  Version:

  Cisco IOS software, C1140 Software (C1140-K9W8-M), Version 12.4 (21 a) JHB1 - VERSION of the SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2010 by Cisco Systems, Inc., Compiled Thursday, Aug 11, 10 at 15:45 by prod_rel_team

  -Other - or ITU (q)

  version of the proclamation: 1

  Configuration of the interface

  Name of the interface... ap-Manager

  MAC address... 58.8 d: 09:93:f1:c0

  IP Address....................................... 10.33.17.2

  IP Netmask....................................... 255.255.255.192

  IP Gateway....................................... 10.33.17.62

  State IP NAT outside... People with disabilities

  External IP NAT... 0.0.0.0

  VLAN............................................. 17

  Port of physics... 1

  Primary DHCP server... 10.33.17.1

  Secondary DHCP server... Not configured

  Option DHCP 82... People with disabilities

  ACL.............................................. Not configured

  AP Manager....................................... Yes

  Comments interface... NO.

  ... Management interface

  MAC address... 58.8 d: 09:93:f1:c0

  IP Address....................................... 10.33.17.1

  IP Netmask....................................... 255.255.255.192

  IP Gateway....................................... 10.33.17.62

  State IP NAT outside... People with disabilities

  External IP NAT... 0.0.0.0

  VLAN............................................. 17

  Quarantine-vlan... 0

  Port of physics... 1

  Primary DHCP server... 10.33.17.1

  Secondary DHCP server... Not configured

  Option DHCP 82... People with disabilities

  ACL.............................................. Not configured

  AP Manager....................................... NO.

  Comments interface... NO.

  Any help would be greatly appreciated
  Mark

  Hello

  Removes the brand management and interface of the AP on the WLC Manager and put the management and the Manager of the Ap in the vlan Switchports native...

  example of...

  the command is...

  WLC > config interface management vlan 0

  WLC > config interface vlan ap-Manager 0

  On the switch...

  switchport mode trunk

  switchport trunk dot1q encap

  switchport trunk vlan native 17

  end

  I assumed the management and Manager of the AP are in vlan 17. make the corresponding changes if not 17.

  Let me know if we can t oping after making the above changes...

  Let me know if that answers your question...

  Concerning
  Surendra
  ====
  Please do not forget to note positions that answered your question and mark as answer or was useful

• Problems with LAP 1042 and controller 2106

  Hello everyone, we have the installation program LAP1042 2 with a controller 2106. They AP are connected to ports POE 7 and 8 of the 2106. The management interfaces and ap are on port 1, are in the same subnet and are not marked. We configure WLAN, one for guest access and one for internal access. Windows server is the DHCP server for all network devices, including the AP everything works fine. Internal users to connect correctly and can access internal devices and the internet. You can access the internet only and get the page of web authentication before access. The only problem we have is that single AP records with the 2106, the AP on port 7. Another AP, on port 8, telling me that it cannot obtain an IP address. In my mind, the problem isn't with the controller or router configuration because an access point works very well. We have a third AP we tried, but could not get an IP address, or the other.

  Any ideas as to what could be the problem?

  Don't forget the 2106 is a very basic unit of WLC and if you want to have connected directly to ports 2106 APs this can work if the APs get an IP on the same VLAN or subnet as the WLC and it could use an external DHCP server and you must disable the proxy dhcp on the WLC or it could be the WLC server itself and we need to let proxy dhcp activate.

  But we also have the following BUG ID CSCsj33229 when APs directly connected to WLC ports on the 2106.

  Conditions:

  Access points that are directly connected to the ports of 2100 series controller may not work properly in a variety of ways:

  -systems on the cable network may not be able to ping to the APs

  -access points may be unable to obtain a DHCP address from an external DHCP server

  -l'AP may have with the WLC CAPWAP or LWAPP communication problems, which could result in resetting of tunnel

  -If the AP is in RAP mode, it will not be able to bridge LAN packets

  -telnet or ssh to the AP won't work

  Workaround solution:

  Plug the WLC to a switch and the switch access points.

  More information:

  Cisco is not and will not, help to connect directly access points to 2100 ports WLC series.

  Also check on best practices for the 2106.

  https://supportforums.Cisco.com/docs/doc-11760

• WLC5508 problem with dhcp and flexconnect local switching

  Hello
  I have a new WLC 5508 with firmware 8.0.133.0 (suggested one right now) and I'm trying to set up a WLAN with flexconnect and local switching, but when I try to connect a client it is not getting an IP address.

  Here's what I did:
  -put the AP mode flexconnect
  -support vlan in the AP has allowed
  -local switching license and only in wlan
  -spread the vlan from AP to the local gateway
  -put the IP helper on local and pointed the wlc management ip gateway
  -set up a scope for the vlan Server dhcp internal WLC
  -set up a working group with the vlan-wlan association flexconnect

  Here is what I checked:
  -l'AP obtains an IP address in dhcp in the vlan, and a lease for that appear in the DHCP Server internal to the WLC
  -If I put the interface vlan on a switch in DHCP it gets the ip address of the same way
  -If I set the static IP address in the wireless client it ping the local gateway and navigate normally
  -J' tried the deactivation/activation proxy DHCP in the management connected to the WLAN interface, but nothing happened
  -J' tried Central DHCP activation of treatment with no luck

  It seems a dhcpdump on the wireless client client ask for an IP address, but get no response, as if it were the DHCP request is be filtered or diverted somehow.

  All you other ideas?

  DHCP on the controller is not a real dhcp server, see it that way. The management interface is used when defining aid ip and proxy dhcp must be enabled for internal dhcp. In your configuration, dhcp only works for the AP and should not work for any cable customer. You should be able to use the IP helper pointing to your WLC management interface but also make sure that you create an interface on the WLC for the local subnet and assign the interface to a correct address, even if it is not actually using it. Then in the new dynamic interface of this local subnet, you create, make sure that the primary dhcp is the ip address of the controller management. I think it works.

  I would really use a true if possible dhcp server or even put a dhcp scope on the interface of L3 on the production site.

  -Scott

  Please evaluate the useful messages *.

• Question of access with WLC 2106

  Hi, I have a WLC 2106 and APs 2 1250 connected to it. the controller works really well. all APs are associated.

  The problem I have is that, after only a few days I can't connect to the GUI or console.

  I can still ping and trace the controller.

  After I have turn off the controller and turn on again, it works again.

  Show the internal temperature 56 C would this cause the problem?

  Hi, there is a known issue with version 5.0 of WLC and the GUI timeout. Cash, http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=General&topicID=.ee6e8b8&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cc15418

• DHCP and IOS AnyConnect/WebVPN

  I've had a good look and can't seem to find the documentation referring to the ability to use DHCP to distribute addresses for the clients of AnyConnect using IOS, only pools defined on the router.

  Someone at - it an external DHCP Server distributing customer addresses AnyConnect on IOS? If so how did you get this job?

  https://Tools.Cisco.com/bugsearch/bug/CSCsr56125

• VPN 3020 - relay DHCP and reservations

  Hi all

  I have a VPN concentrator 3020 in my structure and I am setting up allocation of an IP address by an external DHCP server.

  There is no problem in that: the client authenticates and then receives its IP address...

  the problem is that I need to configure a reservation on the DHCP server... the question is: which is the mac address, use the booking?

  I saw on the server the mac address of the dhcp request is something like this 0003a08a5308020e7f28f4e9a82000, which is the mac address of the external interface of the vpn concentrator, as well as many other characters, which does not seem to be related to the client or any other part of the network and change each time we connect...

  I think that I can not assign the static IP address on the hub, or GBA, because users authenticate to the VPN through MS Active Directory hub, so that they do not really exist on these devices...

  Anyone know how I can do this job?

  Thank you very much

  Marco

  You can do that with the ip address of the DHCP server.

  You can configure the LDAP server to assign the individual ip address depending on whether the user authenticates to the access customer vpn.

  You must configure the LDAP server for permission in the VPN concentrator, but also to enable 'Use authentication server address' for the assignment of an ip address.

• I don't have a 2nd computer.  Is it possible to migrate an external backup, and then on a new drive hard mac?

  I don't have a 2nd computer.  Is it possible to migrate an external backup, and then on a new drive hard mac?

  Use Time Machine or a clone to copy to the outside.

  Time Machine Basics

  Basics of Time Machine (2)

  Time Machine Basics (video)

  Time Machine FAQ

  First Time Machine backup

  Clone - Carbon Copy clone          (Often recommended because it has more features than others)

  Clone-data backup

  Clone-Deja Vu

  Clone - SuperDuper

  Clone - Synk

  Clone - 6 tested Applications Software

  Time Machine from the Clones and Archives

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• Time Capsule do not pick up address DHCP and cable modem...

  You just bought a Time Capsule and a couple of Airport Express. If none of these devices are connected together via Ethernet, they seem to have set themselves up, and all is well.

  That being said, I tried to create a mobile network instead of pure wi - fi and am studying various behaviors that are not as expected when I rear hub to the Internet Time Capsule, but need to isolate and go 1 bit at a time... (it works not as well as suggest Apple instructions on homelessness of installation)...

  If:

  1. configuration of the modem cable shows that DHCP is 'ON' and supplied address range 192.168.0.x by 192.168.0.y,.

  2 Cable modem wireless is disabled,

  3 Time Capsule Wan is connected to the cable modem, Ethernet

  4 Time Capsule is configured to request its address IP, DHCP

  5. Airport Express is in Bridge mode and have addresses such as 10.x.y.z (appears to be from a Time capsule).

  6. safe as Time Capsule is set to be as DHCP and NAT

  7. There is NO other device in this configuration connected by Ethernet except the cable Modem and the Time Capsule.

  So, why is the IP address of the time Capsule 76.181.45.xyz? (The address is NOT in the range of the DHCP as described in the #1; it is not supposed to be?) ....

  Whence this address?

  A friend says this address puts the "other side" Time Capsule of the cable Modem, directly on the Net?... (Shouldn't worry?) ....

  If none of these devices are connected together via Ethernet, they seem to have set themselves up, and all is well.

  It's because you didn't have the devices connected via Ethernet before you set up the. Given that the installation utility saw a wireless connection, it is assumed that this was the way that you want to connect devices on your network at all times... so he put it this way.

  If you had an established connection Ethernet before you ran the installer, then the utility would have detected this connection and set up the airport to "expand using Ethernet", does not extend to assistance of wireless.

  (it works not as well as suggest Apple instructions on homelessness of installation)...

  If all goes well, you don't talk about this document... Wi - Fi base stations: extend the reach of your network wireless by adding additional base stations Wi - Fi - Apple Suppo... .. Since the 'how' information in this article is at least 4 years late, bear little resemblance to the latest version of AirPort Utility and some of the information are simply not true.  This document if trash is what you... He'll probably do more harm than good with regard to the details of setting.  The article is OK for basic general information, however.

  6. safe as Time Capsule is set to be as DHCP and NAT

  It should not be if your modem is a modem/router "" or type 'bridge' of the device which is also DHCP and NAT services. The fact that you have disabled the wireless on the device confirms that it is both a modem AND a router. That being the case, then you have two devices that both struggling among themselves to try to control the same network... AND do you also have a network error called Double NAT... something you don't want.

  Probably the best at everything again and provide us with the number of brand and model of your "modem", that we can confirm what it is that you have, then the correctly configured time Capsule to work with this device. Once the time Capsule is set up correctly, it will be easy to put in place the other airports.

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  I have problem with my external mouse and an external keyboard. All started about 3 weeks ago. They freeze, jump or a stop, the most annoying is the mouse, I need to plug it back usually. This will work well about 1-5 minutes and once again. Touch Pad works well.

  I have installed the latest Windows updates, also downloaded and installed the drivers from Toshiba web. I configured the default BIOS settings. Nothing helps.

  I don't have a recovery disk to try it. Is there any solution other system recovery/reinstallation then?

  Someone had this problem?

  Hello

  It is not easy to say on this issue.
  Do you use wireless devices? Are the batteries OK?
  Have you noticed the same problem with other USB devices?
  I assume that the two uses of devices USB port of your laptop.

• 10 improvement of the Windows path hangs on "place the external storage and press OK.

  Hello

  This will be my first post on this forum.

  A couple of weeks ago, I bought a Toshiba SATELLITE CL10-B-103 for my son. The CL10-B-103 has installed Windows 8.1. Tonight I plan to make the installation of the Windows 10 upgrade because Windows 8.1 announced that he was ready for the upgrade.

  The trial progressed slowly but smooth and without problems until now... As the laptop is equipped with only an HD 32 GB the trial upgrade was informed that I had to stick a USB key. After that, the trial continues slowly but smoothly, but who did not question because I had all night. However after the first reboot of the system when he was about 60 or 66% of installation of process this error message showed: place the external storage and press OK. It's very strange since the key USB has been removed at all and was still in the system. It is strange, is that both the OK button as the Cancel button are not selectable. Without passing by the touchpad, not a tab or an entry.

  Some community online Windows 10 post mentions that, via the BIOS, the system must be initiated from this USB key. I tried to reboot the system with DEL, F2 or F8, but I couldn't get into the BIOS and wasn't able to change the boot sequence.

  After each "restart" the same error message appears. It does not matter that the USB is in it or not.

  So, my conclusion is that my CL10-B-103 is suspended/East in a loop. I don't know how to proceed.

  Please, I can really use some help.

  Thanks in advance.

  Because it seems that I can not only edit/change a message I am answering my own post now...

  The problem seems to be resolved. When I was able to use the touchpad I could push the OK butten and the upgrade product now.

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  We have a Portege R500-11Z running XP and want to use Skype with an external table microphone and the internal speakers.

  When connect us the microphone to the Jack MIC the Portege, built-in speakers cut out!

  How to use an external mic and still hear the internal speakers?

  Hello

  > When connect us the microphone on the Portege, built-in speaker MIC Jack cut!
  Are you sure you used the microphone port and no headphone port?

  Have you checked your settings Audio from Skype?
  There is an option called ring through the speaker too or something like that.

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• Satellite A200-22I - DHCP and SENSE of the problems when you start Windows Vista

  When I started my laptop yesterday, I noticed it was going quite slowly, more there was a message saying that windows could not connect to a specified service.

  As a result my firewall was off tour and I can t connect to the internet. I tried to turn on the firewall, but I couldn't... and today, I tried another connection to inalambric, but I couldn't connect to the internet.

  I checked the registry of the solution and the problem and found it was something related to DHCP and sense.

  But really, I don - t know what causes this problem...

  I searched other forums where people have had the same problem but I could t find any solution apart from reinstalling Vista...

  Can someone help me? Help will be very appreciated!

  Thank you

  Hello

  What do you mean with SENSE? I never heard tell about.

  I put t know what are the causes of the problem too but did you look in Event Viewer? Sometimes, it's really useful.
  If you have a network problem, you must update the driver WLAN or LAN (depending on whether you are using). You can find it on the Toshiba site:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  It would be interesting to know what Windows service, you mean. View more information on this error.

  Welcome them

• Satellite L30-115: does not start when external keyboard and mouse are connected

  My Satellite L30-115 starts when my external keyboard and mouse are connected to PS2 USB adapter.

  Everything is OK, when they are not connected, and they work fine when they are connected after boot.

  Someone has any idea how to solve this problem?

  Hello

  I don't think there is a way to solve this problem. Also, I assume it is the related issue of the BIOS. Is perhaps the time to be up-to-date and use new and compatible equipment. ;)