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I have a 4404 connected to a 3750G. When I ping from the switch to the controller with anything above 250 byte packet I loose pings. The larger the packet the more loss. I am setup with LAG and have the switch configure to only allow the VLAN's neede...
I have a Cisco 4404 version 4.2.176.0. Once apon a time I had a map function that I had maps drawn up that had the location of the AP with the signal strength colors. A vender came in and think they updated my version and ever since that day it is mi...
I have two deployments of 7921 phones running 1.3.2 and in both locations the phones did not change the time for Daylight Savings Time. Both are CallManager 5.1.3.6000-2 deployments. All the other corded phones (7960, 7961, etc.) at both locations ch...
Just seeing if anyone has run into a similar problem....I have two 1400 outdoor wireless bridges. They have been in place for a couple of years without issue. This past week, the non-root bridge began dropping it's association, at first randomly, the...
hi all, I have a AP1131 which cannot get IP from DHCP server. I have tried to configure static IP address and controller IP by lwapp command and the AP can successfully joined the controller. However, after I changed it to DHCP in WLC, it cannot get ...
Hi Team I have the 802.11nAG with the 3750E and have the right software to enable each port to do 20....the real issue here is that without the 5Ghz antenna everything works fine but as soon as i plug this in it get a power error..Is there a way to d...
I am trying to configure VLANs on my 1250 autonomous AP. I have the sub-interfaces setup but still cannot connect to the LAN. I use 432 for my native vlan and then want to assign clients to vlan 543. Being a security guy, I do not use vlan 1, nor do ...
Hi, I have a problem with an ACS to authenticate users with certificate on MS AD. Working things: PEAP authentication with the MS AD; EAP-TLS authentication with the local DB. Not working things: EAP-TLS authentication with MS AD. Because I'm able to...
Where do wireless client ARP tables reside when deploying thin access points and a centralized wireless controller? Do the IP to MAC address mappings reside on the controller since LWAPP is being used? This is a general question I know, thanks.
I'm wondering how directional a patch antenna is ... for example, if I mount a directional/patch antenna (for a 1252) in the middle (horizontally) of a 60' wall, will there be signal at the endpoints of the wall?Thanks,Paul
l.s.I suspect one of my controllers to have a faulty battery which has to be replaced, in the pricing tool i cannot find a replacement part number. can anyone enlighten me on where to find this?Thanx in advanceFrans Verschoor
I do not know where to look for the history on my controllers. One rebooted or crashed last night and I cannot find any history or log that go back far enough to see if there was any indication as to why it dropped off or what happened. I have 3 4404...
We have 6 radios on order, and found out at the last moment that they are -N instead of -A radios. Can these still be used in the US? I know there are 8 less channels available in the 5.0 range, but other than that, I am unable to find anything else ...
Hi,I have a working WLAN solution that uses PEAP (1252 AP's, WCS, 4400 controllers etc.). At the moment we authenticate against Active Directory via a Cisco ACS appliance (v4.1) - this works fine. We are trying to also get authentication working to o...
