1300 Bridge Speed Issue

I have two buildings that are only about 200 feet from each other. I have two 1300 bridges joining both buildings. This works great! The only thing that I notice is when I copy files from our file server in one building to my PC in the other building it takes 7 min for a 700M file, and I use a monitor and see that the wireless is only transfereing 2.4MPS off of the wireless interface. I have both bridges set to require 48MPS and 54MPS and all other is disabled. Why am I not getting the full 54MPS copying the file? The rest of my network is on gig switches.
Thanks

Hi Christopher,
Don't forget that the 54M numbers are really only theoretical and not a reflection of the true throughput,with the subtraction due to overhead the actual throughput is much lower. Have a look;
Approximate Throughput Comparison for 802.11a, 802.11b, and 802.11g
802.11b Data Rate (Mbps)=11 Approximate Throughput (Mbps)=6
802.11g (no 802.11b clients in cell) Data Rate (Mbps)=54 Approximate Throughput (Mbps)=22
802.11a Data Rate (Mbps)=54 Approximate Throughput (Mbps)=25
From this good doc;
http://www.cisco.com/en/US/products/hw/wireless/ps430/products_white_paper09186a00801d61a3.shtml
Here is a nice explanation from one of my favourite NetPros Scott;
http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=WLAN%20Radio%20Standards&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.1ddcbbd2/3#selected_message
Hope this helps! I know its a bummer :(
Rob

Similar Messages

Non-root wireless bridge speed issue

I have a wireless bridge connecting two buildings, using Cisco Aironet 1262's. The root Bridge allows for bonding 2 channels on the A radios and talks at 40MHz, the non-root does not alloow me to do this configuration in the gui, and the band width is only 20MHz. So one side of my bridge will talk at a higher rate then the other end. Any ideas, suggestions??
Product/Model Number:
AIR-LAP1262N-A-K9
Top Assembly Serial Number:
FTX1449S3B4
System Software Filename:
ap3g1-k9w7-xx.152-2.JA
System Software Version:
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Bootloader Version:
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System Uptime:
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So here is the thing. Just remember that wireless is half duplex so if your connecting at 54mbps, your max throughput would be half of that so around 22.5mbps which you are seeing. Now if you wanted to maybe connect at 802.11n rates (might or might not) make sure you are using either open authentication or WPA2/AES. These are supported in the 802.11n standard.
http://www.cisco.com/en/US/docs/wireless/access_point/ios/release/notes/12_4_25d._JArn.html#wp291685
802.11n HT Rates Apply Only to No Encryption or WPA2/AES Encryption
The 802.11n HT rates apply only to no encryption or WPA2/AES encryption. They do not apply to WEP or WPA encryption. If WEP or TKIP encryption is used, the 1250 series access points and any 802.11n Draft 2.0 clients will not transmit at the HT rates. Legacy rates (802.11a/b/g) will be used for any clients using WEP or TKIP encryption
Sent from Cisco Technical Support iPhone App

1300 Bridge fa0 port status down

I have a remote 1300 bridge whose fa0 port consistently goes down after working well for over a week. It shows the port as admin up but line status down - no carrier. It plugs directly into a 1200 ap. I have tried to hard code the speed and duplex but the option to hard code the speed is not available. Any ideas?

Hi
yes the console port on the power injector is is console port for the AP. probably the best way to recover the bridge is to connect the 1310 to a laptops etherernet port and use the console port to learn the IP of the 1310 then manage the 1310 with the GUI it can be done with the CLI but if you have not done a wireless bridge before stick with the GUI. Both 1310's need to be on the same subnet, this is for management not for bridging. the bridging is at level 2 unless you use VLANS but with the routers that should not be an issue. once you have configured the Root router save the config and use it to to congigure the non-root router changing the IP address and the role to Non Root. plug the network cables into the the apropriate router ports and you should be set.
this is assuming you know the userid/passwords for the AP's the default was Cisco/Cisco.
if the antennas are alinged your bridge should be reliable.
based on the signal level between the AP's i would disable the B data rates use the G data rates and possibley disable the higher data rates if the radio stats show to many retrys, mor than 10%.
Bill

Setting the time on 1300 bridges

stupid question, how do you set the clock on the 1300 bridges, specifically the 1310?

kieran
two issues
one the Cisco AP's do not have a clock like your PC if you set the time manually when the AP loses power or reboots the time is reset to the default and you need to set it again.
te]wo the better solution is to designate a time server for the AP to syncronize to.
either method can be configured by clcking services on hte WEB interface and then select NTP or SNTP depending on you IOS version. then entering the time server IP address in the proper box or typing in hte proper date and time in the fields below, if you select the time server method the date and time will be filled in automaticaly once the time is syncronized.
HTH
Bill

AP 1300 Bridge Design/Change

I have a client w/ an AP 1300 bridged across two buildings (Building A Building B). Past history - Building A had Internet, Building B did not. The link was constantly going down, so it was turned off and both locations now have Internet. From time to time, Building B's Internet goes down (cheaper service) and would like to resurrect the wireless for failover. There is zero documentation and we found the Air-PWRINJ-BLR2 unit, but cannot find the actual AP unit without climbing into attics. Is this the unit we use to configure it? It has a console port - Also the IP's configured on the unit appears to be on the same LAN segment as Building A (192.168.10.250 & 192.168.10.251). I'd like to place both ends of the wireless bridge (Building's) into a DMZ port and static route route. How the heck can I accomplish this if the bridge is configured w/ the same LAN segments as Building A? I have a router w/ multiple ports ready to plug in.
I just need Building B to be able to access the Internet via Building A if their default Internet goes down.
Building A Network
192.168.10.0/24
Building B Network
10.20.190.0/24

Hi
yes the console port on the power injector is is console port for the AP. probably the best way to recover the bridge is to connect the 1310 to a laptops etherernet port and use the console port to learn the IP of the 1310 then manage the 1310 with the GUI it can be done with the CLI but if you have not done a wireless bridge before stick with the GUI. Both 1310's need to be on the same subnet, this is for management not for bridging. the bridging is at level 2 unless you use VLANS but with the routers that should not be an issue. once you have configured the Root router save the config and use it to to congigure the non-root router changing the IP address and the role to Non Root. plug the network cables into the the apropriate router ports and you should be set.
this is assuming you know the userid/passwords for the AP's the default was Cisco/Cisco.
if the antennas are alinged your bridge should be reliable.
based on the signal level between the AP's i would disable the B data rates use the G data rates and possibley disable the higher data rates if the radio stats show to many retrys, mor than 10%.
Bill

1300 Bridge: VLAN and encryption question

Hi!
I configured a 1300 bridge with dot1q-VLANs and tkip/wpa encryption:
interface Dot11Radio0
no ip address
no ip route-cache
encryption vlan 1 mode ciphers tkip
encryption vlan 91 mode ciphers tkip
encryption vlan 150 mode ciphers tkip
ssid skylink
vlan 1
authentication open
authentication key-management wpa
infrastructure-ssid
wpa-psk ascii 7 xxxx
short-slot-time
cca 0
concatenation
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
rts threshold 4000
channel 2472
station-role root
payload-encapsulation dot1h
antenna receive right
antenna transmit right
infrastructure-client
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
interface Dot11Radio0.91
encapsulation dot1Q 91
no ip route-cache
bridge-group 91
bridge-group 91 spanning-disabled
interface Dot11Radio0.150
encapsulation dot1Q 150
no ip route-cache
bridge-group 150
bridge-group 150 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
ntp broadcast client
interface FastEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
interface FastEthernet0.91
encapsulation dot1Q 91
no ip route-cache
bridge-group 91
bridge-group 91 spanning-disabled
interface FastEthernet0.150
encapsulation dot1Q 150
no ip route-cache
bridge-group 150
bridge-group 150 spanning-disabled
Is it necessary to set the
encryption vlan 91 mode ciphers tkip
encryption vlan 150 mode ciphers tkip
so that all VLANs are crypted?
How can I examine that all VLANs are crypted?
Best regards
Michael Simon

No. As there is no SSID assigned to VLAN 91 and 150, I was by the TME (Technical Marketing Engineer) that the 1300 should use the encryption defined in the native VLAN (VLAN 1 in your case) to transport traffic on VLAN 91 and 150. I have not taken any wireless sniffer trace to verify it though.
There are a couple of ways to verify it:
1. a wireless sniffer trace
2. debug dot dot 0 trace print xmt rcv
Please be very careful when use option #2. Option #2 turns the wireless bridge into a wireless sniffer. If there are heavy traffic between the two bridges, the wireless bridges will crash. Please use option # 2 in test environment or limited traffic.

Cannot associate between non-root to root on 1300 Bridge

I installed 4 1300 Bridges, point to multipoint configuration. One bridges is acting as root whereas the other 3 are non-root. The SSID are locked down manually. None of these non-root can associate to the root, I noticed that the wireless interface is (hardware/software) are down eventhough I enabledit. When I changed the non-root to become root, the wireless interface went up. This doesn't make sense. Pls help. Thanks.

I'm sure you have checked the required parameters needed to connect your non-root bridges, i.e. distance is set for the root, pwr settings, no encryption set for now. I've seen this issue as well on the 1310 with no solution from Cisco. It works well in a PP link. Try to establish the PP link between one bridge first. Leave the SSID as tsunami and broadcast it. Make sure you can associate with one of the non-root when you set it up for client association. I'm sure the radio is fine, but this can verify that.

Speed Issues

Greetings and Salutations,
I'm having speed issues with my Adobe AIR application. From what I've read on the web, AIR is supposed to be fast at drawing graphics. I am writing an application which has multiple screens. On one of the screens I have a tab (SuperNavigator) which has a canvas on it. That canvas has a series of other canvases (built with a repeater) that have graphics in them. I am having speed issues when I have more than 50 of these children canvases. I've tried running it without the graphics (code below is without the graphics) to see how it performs. When I have 954 of these canvases being drawn it takes about 2.5 minutes to draw. This is unacceptable and I'm wondering if this is something I've induced or if AIR was never meant to handle such a large amount of canvases (actually this isn't a large amount, in a real world environment there could be a lot more). I've included relevant clips from the code. There are a couple empty boxes that in the real application will hold graphics.
The class withing the Tab Navigator is a canvas.
In the action Script (the setter line takes 2.5 minutes to get past) (it's binding to the repeater that seems to be my problem).
[Bindable] private
private var _assetList:Array;
[Bindable]
public function get timelineAssetList():Array{
     return this._assetList;
public function set timelineAssetList(ac:Array):void{
     this._assetList = ac;
The MXML code that is being bound to:
<mx:Canvas id="labelCanvas" left="0" right="0" top="0" height="65" verticalScrollPolicy="off" scroll="scrolling(event)">
      <mx:HBox horizontalGap="1" left="10" right="10" top="10">
          <mx:Spacer width="2"/>
            <mx:Canvas width="{getHeaderWidth()}" height="40" borderStyle="solid" borderColor="{StaticVariables.borderColor.getColorUint()}" horizontalCenter="0">
            <PastDataView:ColorBarScale id="scale" bottom="10"/>
     </mx:Canvas>
          <mx:Canvas width="20" height="40">
               <mx:Spacer width="20" />
          </mx:Canvas>
     </mx:HBox>
</mx:Canvas>
<mx:Canvas id="assetCanvas" left="0" right="0" bottom="0" top="65" scroll="scrolling(event)">
     <mx:VBox y="10" right="16" left="10" verticalGap="0">
          <mx:Repeater id="assetRepeater" dataProvider="{timelineAssetList}">
               <mx:HRule width="100%"/>
               <PastDataView:ColorBarBar id="barArray" width="100%" height="170" asset="{assetRepeater.currentItem}"/>
          </mx:Repeater>
     </mx:VBox>
</mx:Canvas>
The ColorBarBar consists of:
<?xml version="1.0" encoding="utf-8"?><mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300" xmlns:PastDataView="org.XXXXXX.CenterScreen.PastDataView.*" horizontalScrollPolicy="off" click="clicked()">
     [Bindable]
     public static var _colorBarHeight:int = StaticVariables.colorBarHeight;
     [Bindable]
     private var _asset:Object;
     [Bindable]
     public function set asset(a:Object):void{
          this._asset = a;          getBackgroundColor();
     public function get asset():Object{
          return _asset;     }
      private function getBackgroundColor():void {
          var color:String = asset.color;
          if (color == null) color = "Black";
          if( color.toLowerCase() == "blue" ) {
               lblAssetTag.setStyle("color", 0x1674cc);               lblAsset.setStyle(
"color", 0x1674cc);          }
else if( color.toLowerCase() == "red" ) {
               lblAssetTag.setStyle("color", 0xe35353);               lblAsset.setStyle(
"color", 0xe35353);          }
else if(color.toLowerCase() == "grey" || color.toLowerCase() == "gray") {               lblAssetTag.setStyle(
"color", 0xe55555);               lblAsset.setStyle(
"color", 0xe55555);          }
else { // give it a default color                lblAssetTag.setStyle(
"color", 0x000000);               lblAsset.setStyle(
"color", 0x000000);          }
      private function calculateActivityRepeaterHeight():int{
          return this.height-50-_colorBarHeight;     }
      public function clicked():void{
          dispatchEvent(new SelectAssetEvent(this._asset, false, false, true));     }
     ]]>     </mx:Script>
       <mx:VBox left="0" top="0" right="0">
           <mx:Spacer height="1"/>
           <mx:HBox>
                <mx:Spacer width="2"/>               <mx:Label id="lblAssetTag" text="{asset.type}: " fontWeight="bold" fontSize="12" doubleClickEnabled="true" doubleClick="titleClicked()"/> id="lblAssetTag" text="{asset.type}: " fontWeight="bold" fontSize="12" doubleClickEnabled="true" doubleClick="titleClicked()"/> id="lblAssetTag" text="{asset.type}: " fontWeight="bold" fontSize="12" doubleClickEnabled="true" doubleClick="titleClicked()"/>
               <mx:Label id="lblAsset" text="{asset.name}" fontSize="12" doubleClickEnabled="true" doubleClick="titleClicked()"/>
                <mx:Label id="lblAssetId" text="{'(' + asset.id + ')'}" fontSize="12" visible="{mx.core.Application.application.debugMode}"/>
           </mx:HBox>
          <mx:HBox horizontalGap="1">
                <mx:Spacer width="2"/>
                <mx:Spacer width="10" />
                <mx:VBox width="100%">                    <mx:VBox>
                    </mx:VBox>
                    <mx:VBox id="displays" verticalScrollPolicy="auto" height="{calculateActivityRepeaterHeight()}" horizontalScrollPolicy="off">
                    </mx:VBox>
               </mx:VBox>
          </mx:HBox>
          <mx:Spacer height="2"/>
      </mx:VBox></mx:Canvas>
I would appreciate any thoughts or feedback you could provide.
~martin

The Canvas is a very heavy object that has lots of overhead. Even worse is the VBox object that is in there multiple times.
What exactally are you trying to accomplish? Just looking over the code, it seems that the same could be done directly with the Graphics API, at a much faster rate.
For each of the VBoxes and Canvases you have, the entire size of each child and parent need to be re-evalulated each time you add or change something. This is a HUGE overhead, and probably why the app is running so slow. You may need to convert this app to use simpler objects (UIComponent or something lower-level like that) to get any speed.
Are you using Flex Bulder? Take a look at the app while the Profiler is running to see what I'm talking about.

Speed Issues Fixed In 9.1.2

Lost all my thumbnails updating to iPhoto 9.1.2 but rebuilding the thumbnail database solved the problem. Best of all, the speed issues are finally gone in iPhoto 9.1.2. Opening the application is way faster again (2 seconds as opposed to 12 seconds or more). Scrolling is way faster again. Can't believe it took this long for Apple to fix this mess. Nevertheless, iPhoto '11 feels like iPhoto '09 once again. Thanks Apple.

Lost all my thumbnails updating to iPhoto 9.1.2 but rebuilding the thumbnail database solved the problem. Best of all, the speed issues are finally gone in iPhoto 9.1.2. Opening the application is way faster again (2 seconds as opposed to 12 seconds or more). Scrolling is way faster again. Can't believe it took this long for Apple to fix this mess. Nevertheless, iPhoto '11 feels like iPhoto '09 once again. Thanks Apple.

Iteration Speed issue when Indexing 3D array wried to a while-loop

Brief Description of my Program:
I am working on the real-time signal generation by using LabView and DAQmx (PCI-6110 card). My vi reads the big data file (typically 8MB txt file containing about 400,000 samples (complex double precision). Then, the signal is pre-processed and I end up with a huge 3D array to feed while-loop (typically 3D array dimension is N x 7 x M where N & M >> 7). Inside the loop, that 3D array is indexed and processed before the results are written to the DAQmx outputs. I have a speed issue when indexing the large 3D array (i.e, 3D array having a large sub-array size). My while-loop could not run fast enough to top-up the DAQmx AO buffer (at the output rate of 96kHz). It could run faster only if I use smaller 3D array (i.e, smaller-sized sub-arrays). I do not quite understand why the size of 3D sub-array affects the rate of looping although I am indexing same sub-array size at each iteration. I really appreciate your comments, advices and helps.
I include my 3D array format as a picture below.
Question on LabView:
How does indexing an 3D array which wires to the while-loop affect the speed of the loop iteration? I found that large dimension of sub-arrays in the 3D array slows down the iteration speed by comparing to indexing the same size of sub-array from smaller-sized sub-arrays of the 3D array to perform signal processing inside the while-loop. Why? Is there any other way of designing LabView Program to improve speed of iteration?
attachment:

Thank you all for your prompt replies and your interests. I am sorry about my attachment. But, I have now attached a jpg format image file as you suggested.
I had read the few papers on large data handling such as "LabVIEW Performance and Memory Management". Thus, I had already tried to avoid making unnecessary copies of data and growing arrays in my while-loop. I am not an expert on LabView, so I am not sure if the issues I have are just LabView fundamental limitations or there are any other ways to improve the iteration speed without reducing the input file size and DAQ output rate.
As you request, I also attach my top-level vi showing essential sections such as while-loop and its indexing. The attached file is as an image jpg format because the actual vi including Sub-VIs are as big as 3MB in total. I hope my attachment would be useful for anyone who would like to reply my question. If anyone would like to see my whole vi & llb files, I would be interesting to send it to you by an e-mail privately and thus please provide your e-mail address.
The dimension of my 3D array is N x 7 x M (Page x Row x Column), where N represents number of pages in 3D array, and M represents the size of 1D array. The file I am currently using forms 3D array of N = 28, & M = 10,731. Refering to the top-level vi picture I attached, my while-loop indexes each page per iteration and wrap-around. The sub-VI called "channel" inside the while-loop will further index its input (2D array) into seven of 1D arrays for other signal processsing. The output from that "channel" sub-VI is the superposition of those seven arrays. I hope my explaination is clear.
Attachement: 3Darray.jpg and MyVi.jpg
Kind Regards,
Shein
Attachments:
3Darray.jpg ‏30 KB
MyVI.jpg ‏87 KB

Home Hub 3 Speed Issue

Some 6 weeks ago I had an issue with losing my internet connection completly, and eventually after a long session with the help desk I magaged to reconnect using the direct port on the main phone socket. However since then I have had a speed issue and Ive been only getting speeds in the order of 2.3Mb.
However running the BT speed test tells me that the connection to my Home Hub 3 is running at 8.13Mb, but the connection to my computer is running at 2.18Mb.
I have tried every thing I can think of. Followed all the advice to improve the connection but nothing works. Reseting the Home Hub, reseting the factory defaults. I've closed down every program running in the background, disconnected the rest of the hardwired network, fitted a new shorter cat 6 cable. All to no avail. The speed still stays firmly at 2.18 to 2.15. down and 0.37 up.
Could their be a fault with my Home Hub?
Thaks for any advice.
Roy
Solved!
Go to Solution.

23:38:00, 29 Jul.
( 5932.320000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
23:37:29, 29 Jul.
( 5901.890000) CWMP: session closed due to error: No response
23:37:28, 29 Jul.
( 5900.920000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:37:28, 29 Jul.
( 5900.910000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
23:37:28, 29 Jul.
( 5900.480000) CWMP: Initializing transaction for event code 4 VALUE CHANGE
23:37:24, 29 Jul.
( 5896.840000) DSL is down after 2 minutes uptime
23:37:24, 29 Jul.
( 5896.840000) ETHoA is down after 2 minutes uptime
23:37:24, 29 Jul.
( 5896.200000) PPPoA is down after 2 minutes uptime [Waiting for Underlying Connection (WAN DSL - Up)]
23:37:20, 29 Jul.
( 5892.820000) PPP LCP Send Termination Request [User request]
23:36:35, 29 Jul.
( 5847.820000) CWMP: session completed successfully
23:36:34, 29 Jul.
( 5846.940000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
23:36:32, 29 Jul.
IN: BLOCK [16] Remote administration (TCP [116.10.191.167]:6000->[81.154.29.9]:22 on ppp0)
23:36:32, 29 Jul.
( 5844.670000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:36:32, 29 Jul.
( 5844.660000) CWMP: Session start now. Event code(s): '6 CONNECTION REQUEST,4 VALUE CHANGE'
23:36:32, 29 Jul.
( 5844.050000) CWMP: Initializing transaction for event code 6 CONNECTION REQUEST
23:35:08, 29 Jul.
( 5760.150000) CWMP: session completed successfully
23:35:07, 29 Jul.
( 5759.850000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
23:34:55, 29 Jul.
( 5746.980000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:34:55, 29 Jul.
( 5746.970000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
23:34:48, 29 Jul.
( 5740.780000) PPP IPCP Receive Configuration ACK
23:34:48, 29 Jul.
( 5740.580000) PPP IPCP Send Configuration ACK
23:34:48, 29 Jul.
( 5740.580000) PPP IPCP Receive Configuration Request
23:34:48, 29 Jul.
( 5740.290000) PPP IPCP Send Configuration Request
23:34:48, 29 Jul.
( 5740.290000) PPP IPCP Receive Configuration NAK
23:34:47, 29 Jul.
( 5739.870000) PPP IPCP Send Configuration ACK
23:34:47, 29 Jul.
( 5739.870000) PPP IPCP Receive Configuration Request
23:34:47, 29 Jul.
( 5738.990000) PPP IPCP Send Configuration ACK
23:34:47, 29 Jul.
( 5738.990000) PPP IPCP Receive Configuration Request
23:34:45, 29 Jul.
( 5737.420000) PPP IPCP Send Configuration Request
23:34:45, 29 Jul.
( 5737.410000) WAN operating mode is DSL
23:34:45, 29 Jul.
( 5737.410000) Last WAN operating mode was DSL
23:34:43, 29 Jul.
( 5735.310000) PPPoA is up - VPI: 0, VCI:38
23:34:43, 29 Jul.
( 5735.290000) CHAP authentication successful
23:34:43, 29 Jul.
( 5735.260000) CHAP Receive Challenge
23:34:43, 29 Jul.
( 5735.250000) Starting CHAP authentication with peer
23:34:43, 29 Jul.
( 5735.250000) PPP LCP Receive Configuration ACK
23:34:43, 29 Jul.
( 5735.240000) PPP LCP Send Configuration Request
23:34:42, 29 Jul.
( 5734.110000) PPP LCP Send Configuration ACK
23:34:42, 29 Jul.
( 5734.110000) PPP LCP Receive Configuration Request
23:34:40, 29 Jul.
( 5732.210000) PPP LCP Send Configuration ACK
23:34:40, 29 Jul.
( 5732.210000) PPP LCP Receive Configuration Request
23:34:40, 29 Jul.
( 5732.090000) PPP LCP Send Configuration Request
23:34:37, 29 Jul.
( 5729.230000) ETHoA is up - VPI: 0, VCI:35
23:34:37, 29 Jul.
( 5729.230000) DSL is up
23:34:36, 29 Jul.
( 5728.350000) DSL noise margin: 21.00 dB upstream, 10.90 dB downstream
23:34:36, 29 Jul.
( 5728.280000) DSL line rate: 448 Kbps upstream, 8128 Kbps downstream
23:34:12, 29 Jul.
( 5704.670000) CWMP: session closed due to error: No response
23:34:12, 29 Jul.
( 5704.640000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:34:12, 29 Jul.
( 5704.630000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
23:33:42, 29 Jul.
( 5674.150000) CWMP: session closed due to error: No response
23:33:41, 29 Jul.
( 5673.000000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:33:41, 29 Jul.
( 5672.990000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
23:33:40, 29 Jul.
( 5672.560000) CWMP: Initializing transaction for event code 4 VALUE CHANGE
23:33:36, 29 Jul.
( 5668.110000) DSL is down after 92 minutes uptime
23:33:36, 29 Jul.
( 5668.100000) ETHoA is down after 92 minutes uptime
23:33:35, 29 Jul.
( 5667.670000) PPPoA is down after 92 minutes uptime [Waiting for Underlying Connection (WAN DSL - Up)]
23:33:32, 29 Jul.
( 5664.200000) PPP LCP Send Termination Request [User request]
23:29:51, 29 Jul.
OUT: BLOCK [7] ICMP replay (ICMP type 3 code 1 81.153.31.203->69.171.248.65 on ppp0)
23:28:50, 29 Jul.
( 5382.020000) CWMP: session completed successfully
23:28:48, 29 Jul.
( 5380.950000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
23:28:46, 29 Jul.
( 5378.860000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
23:28:46, 29 Jul.
( 5378.850000) CWMP: Session start now. Event code(s): '6 CONNECTION REQUEST,4 VALUE CHANGE'
23:28:46, 29 Jul.
( 5378.230000) CWMP: Initializing transaction for event code 6 CONNECTION REQUEST
23:26:03, 29 Jul.
( 5215.090000) CWMP: session completed successfully
23:26:02, 29 Jul.
This is some of the event log.

Windows 7 64bit speed issues

Hi,
Our company have been purchasing iMacs for the past 4-5 years and installing Windows XP without any problems. Last year we started installing Windows 7 64 bit onto, the then current, leopard model without any issues.
We have recently purchased a whole batch of i5 iMacs with lion installed. I have installed Windows 7 64 bit without any problems but have started noticing huge slowdown with what seems to be hard drive access o every single machine. Even a single one we purchased when they first came out.
Using Perfmon I cant see any stress on the CPU, GFX card or RAM but there seems to be something odd with the hard drive access. I have stripped Windows 7 down to its bare minimum services removing Aero, themes, and all non essential services but still the speed issues occur.
I have messed around with the pagefile size, indexing, etc, but nothing is having any impact.
For example, when I save a simple spreadsheet the saving window appears in Windows 7 with the spinning circle for around 30 seconds. This is a tiny file, why is it taking so long. Its virtually instant if done on a Windows XP bootcamp machine or even in Windows 7 on an older Leopard iMac.
There really isnt a great deal regarding this problem oin the internet but it has occurred on all the new i5 Lion iMacs we have.
Does anyone have any other suggestions (serious ones ) that I could try?
I am currently installing the 32 bit version to see if it is a driver issue.
Cheers

isn't apple now using propritary drive firmware in 2011 imac?
I suspect 30 sec is drive delay spinup and is frequently happens with green drives, I have some and do this. swap for WD black or something.
www.hardmac.com talks about imac drives

Security on Aironet 1300 bridges

I am a newbie on this fourm. I required your suggestions and recommendations. I have aironet 1300 bridges. I want to connect them in point to multipoint envt.
I want to have one root bridge and rest as non root bridges. But i want to implement authentication of non-root bridges through root bridge. Please suggest what is the latest and strongest authentication and security protocols that i can use. Please i am looking for an early response.

EAP Authentication type provides the highest level of security for your wireless network. By using the Extensible Authentication Protocol (EAP) to interact with an EAP-compatible RADIUS server, the root access point/bridge helps another access point/bridge and the RADIUS server to perform mutual authentication and derive a dynamic unicast WEP key. The RADIUS server sends the WEP key to the root access point/bridge, which uses it for all unicast data signals that it sends to or receives from the non-root access point/bridge. The root access point/bridge also encrypts its broadcast WEP key (entered in the access point/bridge's WEP key slot 1) with the non-root access point/bridge's unicast key and sends it to the non-root access point/bridge.

Facing speed issue in my iphone 4, 16gb

Hi Guys
I am facing speed issue in my iphone 4, 16gb. may after updating ios 7, currenly i am using 7.0.4 update.
please help me if anyone have soltion.
Regards
Parveen

Basic troubleshooting from the User's Guide is reset, restart, restore (first from backup then as new). Try each of these in order until the issue is resolved.
The iPhone4 runs iOS7 without any issues or performance problems.
Apple does not provide a method to downgrade the iOS on any iDevice. Discussion of such matters in these forums is against the terms of use.

Authenticating 1300 Bridges to WLSE Express

I'm curious how I can authenticate my 1300 bridges as a client to a WLSE Express.. The WLSE Express does have a built in AAA server and i've created the usernames, but, i'm not sure where in the 1300 I can assign it to authenticate to the WLSE..
My question I guess is, do I need to point these bridges to authenticate to the Root Bridge, and configure a RADIUS association between the Root Bridge and the WLSE Express? Also, where abouts on the Non-Root bridge (or Workgroup) do I configure this?
Any help would be appreaciated.
Thanks,
Jamie

Administratively Standalone - Active defines that this is the active WDS in WDS domain.
Active, backup, or candidate. If the state is backup, the command (show wlccp wds) also displays the current WDS access point's IP address, MAC address, and priority.
You can configure the WLSE 1030 internal AAA server to authenticate infrastructure APs.
http://www.cisco.com/en/US/customer/products/sw/cscowork/ps3915/products_user_guide_chapter09186a008052dbfd.html

1300 Bridge Speed Issue

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