Cisco 3502P and AIR-ANT25137NP-R=

I have this combination wired together, and I'm luck to get 30 feet away (i mean one large empty room nothing in between myself and it).
I have a Cisco 3850 Series switch and I'm utilizing the WLC built in to control it, but range is SO bad, must be something else I can do, any help will be appreciated.

Thank you Scott for the fast replay.
The Problem is that we have a small range of signal. And it seems that something isn't correct here with this installation. The antennas are all ceiling mounted.
The only thing configured is the Antenna Gain in the WLC settings. Is there more to do for a bit more signal? Never worked so far with external antennas configuration.
Thanks!

Similar Messages

The difference between AIR-ANT5135D-R and AIR-ANT5135DB-R

Hi,
Anyone know what is the difference between AIR-ANT5135D-R and AIR-ANT5135DB-R ?
From the dynamic configuration tools for 1252 and 1242, AIR-ANT2422DB-R is inside one of the antenna option.
However, I can't find it in the "Cisco Aironet Antennas and Accessories Reference Guide"
http://www.cisco.com/en/US/prod/collateral/wireless/ps7183/ps469/product_data_sheet09186a008008883b.html
Inside the document there is only AIR-ANT5135D-R.
likewise for the 2.4 GHz, AIR-ANT2422DB-R is inside the dynamic configuration tools and not inside "Cisco Aironet Antennas and Accessories Reference Guide"
Any help would be appreciated
Thanks,
Richard

Found the difference, AIR-ANT5135DB-R and AIR-ANT2422DB-R are non-articulating antennas.
Thanks!
Richard

PoE for Cisco 1242AG and 1310G Access Points

Dear All,
we purchased a Cisco 1242AG and a 1310G Access Point and in the DataSheet it was specified that these APs support Power-over-Ethernet. The problem is we don't see any RJ-45 port in either AP which could be used for connecting the AP to an PoE Switch. Can you please tell us how we can connect these APs to an 802.11af compatible PowerBridge (by Intermec) ? Thanks.

Hi Thorsten,
The 1242 should be good to go but the 1310 is powered quite differently. Have a look;
AP 1240 Series - Hardware (see diagram)
http://www.cisco.com/en/US/products/ps6521/products_installation_guide_chapter09186a008079b7f4.html#wp1071972
Connecting the Ethernet and Power Cables
http://www.cisco.com/en/US/products/ps6521/products_installation_guide_chapter09186a008079b7f4.html#wp1052781
1300 Series Power
Power
The access point/bridge receives inline power from the Cisco Aironet Power Injector (hereafter called the power injector). Dual-coax cables are used to provide Ethernet data and power from the power injector to the access point/bridge. The power injector is an external unit designed for operation in a sheltered environment, such as inside a building or vehicle. The power injector also functions as an Ethernet repeater by connecting to a Category 5 LAN backbone and using the dual-coax cable interface to the access point/bridge.
The power injector is available in two models:
Cisco Aironet Power Injector LR2 standard version (included with the access point/bridge)
48-VDC input power
Uses the 48-VDC power module (included with the access point/bridge)
Cisco Aironet Power Injector LR2T optional transportation version
12- to 40-VDC input power
Note The power injector and the power module must not be placed in an outdoor unprotected environment. The power module must not be placed in a building's environmental air space, such as above a suspended ceiling.
http://www.cisco.com/en/US/products/ps5861/products_installation_guide_chapter09186a008079b93b.html#wp1051840
Dual coaxial cable to run from the power injector to the 1300. See attached notes:
Cisco Aironet 1300 Series
Cisco Aironet 1300 Series Access Point/Bridge Power Injector
The Cisco Aironet 1300 Series Outdoor Access Point/Bridge Power Injector,converts the standard 10/100 BaseT Ethernet interface that is suitable for weather protected areas to a dual F-Type connector interface for coax cables that are more suitable for harsh outdoor environments. The Power Injector also provides power to the outdoor unit over the same cables with a power discover feature and surge protection. To support longer cable runs from your wireless network switch or router, the Power Injector LR is designed to accommodate up to a 100 meter coaxial cable run plus 100 meters of indoor cat5 cable?enabling total cable runs up to 200 meters. The Cisco Aironet 1300 Series Outdoor Access Point/Bridge ships with the Power Injector LR2 and an AC power supply.
From this link:
http://www.cisco.com/en/US/products/ps5861/products_data_sheet09186a008022551d.html
Cisco Aironet 1300 Series Outdoor Access Point/Bridge Hardware Installation Guide
Ethernet Ports
The access point/bridge dual-coax Ethernet ports consists of a pair of 75-ohm F-type connectors, linking the unit to your 100BASE-T Ethernet LAN through the power injector. The dual-coax cables are used to send and receive Ethernet data and to supply inline 48-VDC power from the power injector to the access point/bridge.
From this link:
http://www.cisco.com/en/US/products/ps5861/products_installation_guide_book09186a00804d3095.html
AIR-PWRINJ-BLR2
F-Type Connectors
Dual coaxial cable carries full-duplex Ethernet, DC power, and full-duplex console port (RS-232 connection)
From this link:
http://www.cisco.com/en/US/products/ps5861/products_data_sheet09186a00802252e1.html
Hope this helps!
Rob

Routing issue between Cisco Nexus and Cisco 4510 R+E Chassis

We have configured Cisco Nexus 7K9 as core and Cisco 4510 R+E as access switches for Server connectivity.
We are experiencing problem in terms of ARP learning and Ping issues between Cisco Nexus and end hosts.

Hi,
So you have N7k acting as L3 with servers connected to 4510?.
Do you see the MAC associated with failing ARP in 4510?. Is it happening with all or few servers?. Just to verify if it is connectivity issue between N7k and 4510, you can configure an SVI on 4510 and assign address from same raneg (server/core range) and perform a ping.
This will help narrow down if issue is between server to 4510 or 4510 to N7k.
Thanks,
Nagendra

Communication problem between Cisco 3560 and Cisco SG300.

Dear Support,
I have a Cisco SG300 and Cisco 3560 switches.
3560 is my Core Switch and SG300 is access switch.
From 3560 VLAN information is not passed to SG300.
3560 Configuration:
interface GigabitEthernet0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,2,10,11
switchport mode trunk
SG300 Configuration:
interface gigabitethernet49
spanning-tree link-type point-to-point
switchport mode general
switchport general allowed vlan add 2,10-11 tagged
macro description switch
Please suggest how this issue is resolve.
Regards,
JItesh Mahajan.

Dear Aleksandra,
Below Configuration is right or wrong for 3560 and SG300.
3560 Configuration:
interface GigabitEthernet0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan remove VLAN 1
switchport native vlan 1
switchport trunk allowed vlan 1,2,10,11
switchport mode trunk
SG300 Configuration:
interface gigabitethernet49
spanning-tree link-type point-to-point
switchport mode general
switchport general allowed vlan add 2,10-11 tagged
macro description switch
Regards,
JItesh Mahajan.

Purchase Order Dashboard using Adobe Flex and AIR

Hi ,
I have written a AIR apps for displaying the Purchase Order using OPen source Flex and AIR making Web Service calls to our SAP R3 6.20 Backend System . If anybody would be interested in taking a look at it and expanding the apps please free to post at those forum with the your email ID . I can send the AIR apps along with the source code .
Thnks
V

I have uploaded the zip file containing my code . If anybody is interested can download from this link .
http://www.mediafire.com/?8mfesdczsuv
Vinod

How to configure one dsl connection and one public ip in cisco router and map to one interface for using exchange server

how to configure one dsl connection and one public ip in cisco router and map to one interface for using exchange server

Hi ,
Have you got any additional public IP Address from your service provider , If yes on router you can have static route for those additional IP Address pointing to your ASA outside interface .
Accordingly you can configure NAT
HTH
Sandy .

Hi, I'm using a Mac Pro here. I am trying to connect it with my NAS hard drive. But i could not connect to it because i have an ethernet which connects to the intranet in my company and Air Port for the internet.

Hi, I'm using a Mac Pro here. I am trying to connect it with my NAS hard drive. But i could not connect to it because i have an ethernet which connects to the intranet in my company and Air Port for the internet and it could not detect the the ip address after i input the correct address on "Connect to Server" window. Please help! Urgent! Thanks

I did not say it is not possible.
I said if your company networks are monopolizing both ports, you should talk to them about what options are available.
Maybe you can get the company Intranet over wireless if you change some configuration items such as Subnet Mask.
Maybe you can get on the Internet over Ethernet.
You really need to ask them, and do not let them blow you off because you have a Mac. If they balk, ask them how it would be done on a PC (becasue it will be the same on a Mac).

Iphoto continually quit on MBP and Air, now won't reinstall on Air

I have a MBP and Air with ilife 08 and all the latest apple software updates on each.
For about three weeks iphoto has been shutting down on either computer whenever i email a photo, or download and save a photo from the internet.
Today i removed iphoto from both computers and reinstalled.
After reinstalling my MBP it seemed to work fine, only shutting down once in about 15 emailed photos (as compared to every time previosuly). Thinking all was well (or at least acceptible) I went ahead and installed the three updates from apple via the software updater in system preferences. After i installed the automatic updates and used iphoto again, it shut down every time i emailed a photo. At that point I uninstalled the iphoto and reinstalled it without the latest apple updates. It seems to work fine now.
So, I tried doing the same thing on my air, but now iphoto won't reinstall, even though each time at the end of the process it tells me the install was successful. The first two times I only uninstalled (dragged to trash) iphoto, but the next two times i also dumped garageband, iweb, and idvd. Each time these programs were reinstalled, but not iphoto. When I search on iphoto no results.
Any ideas on how to get iphoto back on my air? I am using remote disk and have never had any previous problems with it, and obviously the other programs reinstalled fine.
Thoughts on why iphoto won't work with the latest apple updates installed?

fishbio:
Before reinstalling iPhoto make sure you've deleted all files with iPhoto in the file name that reside in the HD/Library/Receipts folder. Otherwise the installer will think that iPhoto already exists and doesn't need to install.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 6 and 7 libraries and Tiger and Leopard. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

Cisco wireless and Apple Mac woes

Hello all,
I've been working with Cisco wireless and WLC's for a couple of years now but the recent onslaught of Apple Mac's is giving me heart burn. I've seen this at numerous sites now and need to throw it to eht community for guidance.
Basically we have had a number of instances where the Macs just fall off the wifi. Sometimes it's when they wake from sleep and other times when roaming between AP's (1131s with same SSID's). Our standard install is WPA2 and per ap local authentication. PC's work fine and never an issue.
We have completed a survey with a spectrum analyser and no RF interefence is present nor errors on the radio interface.
Questions:
- Is there a preferred Cisco config/setup for Mac's to work reliably? I've heard loads of rumors but nothing concrete and nor can I find anything specific.
- Should I be setting up WDS in case there is an authenticating issue.
- For those who are Mac gurus and happen to be reading. What Mac options we should look at?
This has all come to a head because the clients IT company who recommended the Macs (different from us doing the network infrastructure) are insisting that the problem is Cisco incompatibility and that we should rip out the Cisco kit and install airports (what tha!!!).
Thanks in advance for any pointers.
For those who like a config here it is .... Vanilla stuff really
Building configuration...
Current configuration : 2236 bytes
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname AP4
no logging console
enable secret xxxxxxxxxxxxxxxxx
no aaa new-model
dot11 syslog
dot11 ssid Home
   vlan 1
   authentication open
   authentication key-management wpa
   guest-mode
   mbssid guest-mode
   wpa-psk ascii xxxxxxxxxxxx
dot11 ssid avnet
   vlan 2
   authentication open
   authentication key-management wpa
   mbssid guest-mode
   wpa-psk ascii xxxxxxxxxxxxxxxx
username abcd password 1234
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
encryption vlan 1 mode ciphers tkip
encryption vlan 2 mode ciphers tkip
ssid Home
mbssid
speed basic-1.0 basic-2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0
channel 2412
station-role root
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface Dot11Radio0.2
encapsulation dot1Q 2
no ip route-cache
bridge-group 2
bridge-group 2 subscriber-loop-control
bridge-group 2 block-unknown-source
no bridge-group 2 source-learning
no bridge-group 2 unicast-flooding
bridge-group 2 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
hold-queue 80 in
interface FastEthernet0.1
encapsulation dot1Q 1 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
interface FastEthernet0.2
encapsulation dot1Q 2
no ip route-cache
bridge-group 2
no bridge-group 2 source-learning
bridge-group 2 spanning-disabled
interface BVI1
ip address 192.168.10.54 255.255.255.0
no ip route-cache
ip default-gateway 192.168.10.1
no ip http server
no ip http secure-server
bridge 1 route ip
line con 0
line vty 0 4
login local
end

Yeah!! even i have come across multiple issue with MAC and Cisco.. these are the below settings which i normally do on the cisco gears and most of the times this solved the issue..
on the IOS AP disable Aironet Extentions and set the poer local and ofdm to max
no dot11 extension aironet
power local cck max
power local ofdm max
end
On the WLC, disable Aironet IE..
lemme know if this answered your question..
Regards
Surendra
====
Please dont forget to rate the posts which answered your question and mark it as answered or was helpfull

Flex SDK and AIR runtime version in mobile

Hi, guys.
I'm trying to make my first Flex mobile app.
I'm a little confused about the relationship between Flex SDK and AIR runtime versions for mobile development.
In the "Developing Mobile Applications with ADOBE FLEX 4.6 and ADOBE FLASH BUILDER 4.6" pdf document, it says:
"AIR requirements
Flex mobile projects and ActionScript mobile projects require AIR 2.6 or a higher version. You can run mobile projects on physical devices that support AIR 2.6 or a higher version of AIR.
You can install AIR 2.6 or a higher version only on supported Android devices that run Android 2.2 or a higher version. For the complete list of supported Android devices, see Certified Devices. Also, review the minimum system requirements to run Adobe AIR on Android devices at Mobile System Requirements.
Note: If you do not have a device that supports AIR 2.6 or a higher version of AIR, you can use Flash Builder to launch and debug mobile applications on the desktop."
So, I go and check the Certified devices in http://www.adobe.com/devnet-apps/flashruntimes/certified-devices.html and find that the minimun FLASH PLAYER version accepted by ALL devices is FP 10.1
1. Does this mean that if I want to release an app to target ALL mobile devices, then I can only use Flex 4.5?
2. Do support for Flash Player mean the same than support for Adobe AIR? Or the application will prompt the user to install whatever version of the AIR runtime and all of them would be supported by the device, even in the FLASH PLAYER support is for a lesser version?
Thanks!

Thanks for your help, Flex harUI,
The first impression that comes to mind is that FP version is indeed only for the web browser plugin. Then, why does the official Flex 4.6 mobile development documentation have a link to that page that only speaks about the supported FP version in mobiles under the title "AIR requirements"??
This makes it way too confusing.
Do you know whether there is something like an equivalent matrix/list of mobile devices with their supported AIR runtime versions? I went a great deal in trying to keep my original app under 400kb... I didn't know that in the end it would end up weighing 9.5Mb... :S
Thanks again,

I downloaded the iOS7 system and lost connectivity to my in-ceiling speakers and Air Play. How do I get it back?

I downloaded the iOS7 system and lost connectivity to my in-ceiling speakers and Air Play. How do I get it back?

Use the iOS7 Control Center to select AirPlay, and then, choose the appropriate AirPlay speaker to stream to.

What is best blue tooth presenter for macbook pro and air

What is best Blue Tooth presenter for MacBook Pro and Air?

You got lots of choices such as:
WD Studio
http://www.wdc.com/en/products/products.aspx?id=200
WD Studio 2
http://www.wdc.com/en/products/products.aspx?id=210
WD My Book
http://www.wdc.com/en/products/products.aspx?id=250
Lacie:
http://www.lacie.com/dk/products/range.htm?id=10007
http://www.lacie.com/dk/products/range.htm?id=10036
The are tons of external storage for mac out there but these are a few of them...
I personally like the WD Studio 2 and the LaCie 2big Network 2

My iPhone5 is my wifi hot spot for my mac mini computer and iPad. I live in a rural area. Will this be sufficient to run apple tv and air play?

My iPhone5 is my wifi hot spot for my mac minim computer and iPad. I live in a rural area with no other options. Will this be sufficient to run Apple TV and air play?

If you are intending using your hot spot to download movies for the Apple TV, you'll very quickly eat through your data allowance.

The difference of the IEEE802.1x Auth between Cisco Routers and Catalyst switches

Hello
I am investigating the difference of the IEEE802.1x Auth between Routers and Switches.
Basically dot1x auth is availlable on Catalyst Switches. however if I want to check to
PortBased Multi-Auth , MAC address Auth and any certification Auth with this feature,
Is it possible to integrate into Cisco Router such as Cisco 891F ?
In my opinion Cisco891F is also available to use basic IEEE802.1x but if it compares with Catalyst switches such as Cat3560X
I think there might be any unsupported feature on Cisco 891F.
I appreciate any information. thank you very much in advance.
Best Regards,
Masanobu Hiyoshi

Many time in interviews asked comaprison between cisco routers and switches that i was answerless bcoz i dont have much knowledge about that.Can anyone provide me the compariosin sheet of the same.how are the cisco devices differ with each other how much Bandwidth each routres support and Etc...
Ummmm ... The most common question I get is "what is the difference between a router and a switch".
However, if you get a question like this, then my impression to this line of questioning are:
1. The candidate they are looking for has in-depth knowledge of routers and switches. And I mean IN-DEPTH!;
2. They are not looking for a candidate. They just want to stroke their ego. There is not alot of people who can give you the "names and numbers" of routers and switches at a snap of a finger. And if you do happen to know the answer, then and there, then expect a tougher follow-up question.

Cisco 3502P and AIR-ANT25137NP-R=

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