Wireless

Any word on when Cisco is going to be releasing WLAN cards in ExpressCard format? And if Spectrum Expert is going to be available with an ExpressCard interface option? Many mfgs don't even offer PCMCIA on their high-end laptops anymore.

Hi,we are planning to have a wireless mesh network as a backup link to our existing network with fiber uplinks.Currently some of the uplinks are directly connected to our core switch (Layer 2 connectivity) and some of the uplinks are connected via ne...

Anyone seeing issues with Dell 1490 client cards on Dell 430 or any x30 series laptop. I am in a rather dense AP deployment in a hospital. I have many of these that seem to have a problem with their speed ranging up in areas that have great signal ...

Hello.In the US regulatory domain, 802.11b has a max power of 20dB (100mW) and 802.11g seems to have a max of 17dB (50mw). My question is, if in the LWAPP controller, you set global power levels to 1, what is the actual power level at for 802.11b and...

Can I create 3 VLANs off 1 interface of an ASA5510 and have a separate DHCP server per VLAN?

I am having an issue with an 1130AG Access point. When I add a second (Guest) SSID to the access point it seems to greatly decrease the signal strength. It gets to the point where the wireless is unusable even 30 feet from the AP. Both SSID's are wor...

Does anyone have an example of tracking associated clients on a WLC using MRTG. The OID I want to track is 1.3.6.1.4.1.14179.2.1.1.1.38.8 but I keep getting errors when trying to setup in MRTG cfg file. I mainly use MRTG for switches and routers so t...

Hi all,<br /><br />There has been a number of discussions on this topic but I would like to try and get to the bottom of this.<br /><br />We are receiving a lot of decrypt errors across our European infrastructure which is flooding the logs and in th...

Guys -Ordered an AIR-AP1142N-A-K9, but they shipped the LWAPP version. I know with a 1252 I can convert to IOS using the archive command, which is available by issuing "debug lwapp console cli" to enable full IOS command set. This does not work on ...

Guys,Been configuring, reconfiguring, trying everything that has been suggested for a month now.Question: How can you configure 1121g's to roam properely? I can get them to work for data ( although still not roaming cleanly) but still miss a coupl...

Guys,Been configuring, reconfiguring, trying everything that has been suggested for a month now.Question: How can you configure 1121g's to roam properely? I can get them to work for data ( although still not roaming cleanly) but still miss a coupl...

I've RTFM'd everywhere but cannot find anything definitive regarding the differences between AP+client versus bridge+bridge modes.Presume you have a pair of AP1200's. First test case: One is in AP mode and the other is in WGB mode. Second test case: ...

Hi..I seem to have a problem with the stability of my wireless infrastructure. The problem seems to be that the APs Disassociate from the controller and associates again after a while. Sometimes I even have to reset the APs to re-associate.The only h...

Hello,I need to connect 2 sites together by using Wireless solution... I'm thinking of using two wireless routers (1800 series) in order to isolate the LANs in both sites, and just allowing necessary bandwidth to pass through. There is no need for an...

Do the Cisco 2112 WLC support an etherchannel? I have 9 APs that are connected to a 4510 and i'm wondering if i can bundle the ports on the 2112 WLC in an etherchannel since they are only 100m