I have connected the AIR-BR1310G and one meter apart I installed a GPS antenna. When the AIR-BR1310G is up, the GPS stop detecting satellites. Using a spectrum analyzer I found that the AIR-BR1310G transmits a frequency of 1575 MHz along with the normal 2.4 GHz one. How can I eliminate this annoying 1575 MHz signal from the AIR-BR1310G?
View 8 RepliesI have a project ahead and I need to clarify some things before starting this project. I will install a new WLC 5508 and I have 8 AIR-BR1310G-A-K9-R, so Im wondering if I can use them.
- Can this model be converted to LAP?, right now they are autonomous.
- I need to used them as AP not bridge and under the governance of a WLC. Could this be possible?
- The intention is to use them for outdoor operation. Should I use one or two outdoor antennas?.
- ANT-2506 could be a good choice?.
I have quick question here does AP BR1310 can be associated with WLC 5500?
View 4 Replies View Relatedhowever recently when i check my internet usage log on my wireless company (Rogers) the usage is totally off from what my bandwidth tracker shows me. So i decide to turn off my wifi and see what happens, there has always been this weird wifi connection appearing whenever my wifi appears, then afterwards when i turn off my wifi the suspicious wifi connections disappear. is this possible that someone is using our wifi? i might just be overreacting but it has brought me to concern that if the usage continues my family will have to end up paying over $30 for extra internet use. it is very frustrating me because when i check my DHCP client table it only shows 3 connection, ethernet - my desktop which is not turned on, 2 wireless connection - my laptop and my sister's laptop.
View 6 Replies View Relatedcan i create my own a signal
View 1 Replies View Relatedwhat is maximum clock frequency of LAN card?
View 3 Replies View RelatedI've just installed LMS 4.2, like it a lot so far. In the Fault Monitor, the Device Name column shows the device's IP address rather than the host name. We need for it to show the host name, for ease of troubleshooting; most folks don't have the IP addresses memorized. Likewise, when an email is sent out for an event, the managed device field also shows up as the device's IP address.
The devices were all discovered with their IP addresses rather than a host name...should LMS have automatically found their host names? Regardless, I manually updated all of the device's host names, yet they still display as an IP address in the fault monitor.
Also, it appears I need to figure out some way to throttle alerts. One particular device will report an event (ie a temperature out of range) dozens of times in a polling period...several per second, even though it's the same alert.
How to change the frequency on X2000
View 1 Replies View RelatedI would like to know on what frequency band running Linksys EA4500 for 5 GHz because in Israel only allowed frequencies from 5150 to 5350 MHz.
View 1 Replies View RelatedI purchased a new N600 dual band router (2.4 and 5.0 GHz). I set up security to use WPA/WPA2 PSK (AES) on both bands. The devices that can see the 5.0 band could connect without issue, however those devices that can only see the 2.4 band (older devices like the Nintendo Wii, my desktop computer with wireless, and iPhone 4's could not connect). In troubleshooting, I finally disabled security on the 2.4 band and everything connected without issue, but I cant figure out how to successfully enable security on both bands at the same time.
View 1 Replies View RelatedMy asa5505 frequency restart and create a crash-infor file.
View 3 Replies View RelatedOn my dual band E2500, I have both the 2.4 and 5 GHZ enabled. I have a fairly new HP with an N wireless card but I cannot get it to connect at the 5GHZ frequency. The only computer that will connect at the speed is my wife's with an external Cisco wireless card. What the settings should be on the PC in order to get it to connect at the higher frequency?
View 4 Replies View RelatedAnyone has a register of problems between a router WRT54GH and A495 telefone of Siemens?I mean they can be working in the same frequency, that´s why in some rooms I can connect my wireless network very well.
View 1 Replies View RelatedWhen it comes to networking and require some advice on setting up my wrt61on router with my airport express. I have managed to get it all connected up and working but am suffering frequent dropouts while streaming music. I have done a little reading and have tried changing a few settings on the router but have found no improvement. My set up is as follows.
-Modem connected to WRT610N Router
-Desktop Computer connected to network via wusb600N dongle
-Airport Express connected via wif
-Using Iphone 4 as remote
Is there a way where i can set up the airport express on a total different frequency to everything else in the house i.e laptops iphones etc to prevent these cutouts.
I just recently (4 days ago) purchased an E3200 router. I noticed some random disconnects on my devices using the 2.4GHz frequency.I installed inSSIDer from MetaGeek to see what was going on and noticed some strange behavior where the Amplitude on the 2.4GHz randomly drops dramatically. Sometimes its once every 10 minutes, other times it happens 5 times in one minute. I can't figure out what is the cause. The 5GHz signal is steady as a rock.
What I tried so far: Set the Channel to the least crowded channel instead of auto, upgraded the firmware, restarted the router all to no avail. This is annoying to say the least. It doesn't affect anything unless you are playing video games or running a remote desktop session, where a single disconnect is disastrous. I just upgraded from an old linksys wrt54g, tried a netgear n600 which was terrible, then swapped it out for the Cisco E3200..
Today i want to ask is cisco 7600 support ip next-hop recusrive x.x.x.x (PBR feature).
View 1 Replies View RelatedI recently made a fresh install of LMS 4.1 and added all of our devices (about 400 devices). After configuring all jobs and services everything ran fine.After a few days a guy from the server team called me and told me that the CPU-usage increased over the days. I made some investigations and found out which process is using CPU ressources. Whenever ANIServer is running and collecting data CPU is running at approx. 100%. First it takes only a few minutes to complete but after some cycles ist takes more and more time to complete, after a week it takes more than 4 hours. After restarting ANIServer process it takes again a few minutes and then the duration increases.
Server specs:
Windows Server 2008 R2 64-bit
VMWare ESX
4 CPUs @ 2.93 GHz
6 GB RAM
how to access the internet usage, so that not to exceed the limit i.e, 1gb
View 5 Replies View RelatedWhen a physical switchport/routed port has high usage, you can move the link to a higher capacity port, upgrade the port, bond links, etc. What exactly do you do when an SVI has high usage? I guess you could remove some servers from the VLAN, but that doesn't seem like a reasonable solution. What dictates the capacity of an SVI? The backplane of the switch?
View 14 Replies View RelatedI have a problem I am running into... I replaced a 2621 with a 2911. The 2911 has three interfaces and I need to use all of them... Description:
gige0/0 dhcp static IP from ISP, public IP, they assign me 4 more usable public IPs gige0/1 broken into four VLANS, 108, 109, 120, 127, ip nat on 109 for them to get to the internet, and a static translation on 127 for the phone system to get to the internet gige0/2 assigned another public IP. A tenent has a linksys router on this interface, they want a public IP.
The problem is that this setup worked, but when we moved to the 2911, some nat translations are failing, and we would like to figure out how to minimize the number of public IPs we use (right now it is three + the static assigned dhcp). The nat that is not working is the nats to the 2001-3001 range. I am not sure why it is failing, but the router seems to indicate it thinks some of these overlap. This router is also doing a vpn to an asa... that seems to be working fine.
Current config:
Current configuration : 6072 bytes
!
! Last configuration change at 14:31:44 UTC Thu Aug 2 2012
! NVRAM config last updated at 14:31:50 UTC Thu Aug 2 2012
[Code]....
I am trying to setup a VPN server on my router at home so I that I can access my network remotely. The router has f0/0 as a dhcp interface connected to a cable modem. I have a switch card in it and vlan interfaces for my inside/private subnets. I NAT/PAT the inside vlan interfaces/subnets to the f0/0 dhcp address from the cable modem. I have found a ton of configs for this but nothing that shows it with a NAT setup. I have used a few examples I found that are close to my setup. I am able to connect and the cisco lock closes. But I am not able to do anything. When checking the cisco client stats the sent numbers keep counting up but the received number stays at zero. Any good config that I can use or have a good link? I am also running CME on this router.
View 1 Replies View RelatedI have a 1841 router plugged into a 100M Comcast ethernet connection. My router cpu is really high and users download speed isn't as high as before. Can a 1841 handle 100M circuit with 100 users on it? What would cause the router's cpu to be high? I don't think there are any viruses or malware on the lan.
#sh proc cpu his
r2.leaguecity-toy-startoy 06:06:26 PM Wednesday May 30 2012 PST
111 1 1 1 111 24 1 1 1 1
400369232222544222330359645223283294332688334452308404382236
[Code].....
6504 Sup720 ----Dot1q Trunk ----6504 Sup270VPN SPA VLAN 20,30 VPN SPA VLAN 20,30Normal VLAN 10,40 Normal VLAN 10,40,Every 18-24 hours the 6500's- the 6500 go to 100 % CPU - the work around is to reboot one of the switches. Then they will run 18-24 hours.The fix was to only trunk VLAN 10,40 (Networks that needed to see each other) between the switches. If the vlans that the VPN SPA was trunked you would Every 18-24 hours the 6500's- the 6500 go to 100 % CPU.Simple design GRE IPSEC tunnels that work fine and the latest SXI code. It appears that if you trunk the VPN SPA trunks and they are the same VLAN that it going into some kind bridging loop. No errors. Just unresponsive.
View 2 Replies View RelatedMy CAT 4510 switch is showing 99.9% CPU usage almost through out the day. After some analysis i saw that the “Cat4k Mgmt LoPri” process is having 86% CPU utilization. This process is a package that is including multiple process.
2. Within this package, two processes have been identified which are causing this shock which are “K5L3Unicast Adj Tabl” and “K5 L2 Hardware Addre” .
3. This indicates that some heavy activity is going on CEF adjacency table and RP MAC Address Table. My current IOS version is 12.2(53)SG and i want to upgarde this to 12.2(53)SG1.
C Can any one tell me if this will solve the issue and how clean is the 12.2(53)SG1 of bugs.
This switch is currently the gateway of my network configured for GLBP with another CAT 4507 switch. This switch is normal and showing only 37% CPU usage.
I will attempt to make is simpler this time. I have a gateway to gateway VPN tunnel setup using two RV042 routers. I have been using this gateway for years without any issues. The computers on each side of the tunnel were Windows XP. I also use RealVNC Enterprise Edition on each computer for easy access to their desktops and applications. I have added two new Windows 7 Pro computers on each end of the tunnel.
The problem is with the two new Windows 7 computers. I am able to connect from a new Windows 7 computer to a Windows XP computer located on the opposite side of the tunnel fine with RealVNC. If I connect using the same Windows 7 computer to a new Windows 7 computer on the opposite end of the tunnel the connection will disconnect after a few seconds. I have disabled Symantec Endpoint Protection 11 and even upgraded it to version 11.0.6300. I also installed the most up to date driver for the Intel 82579V network adapter on the ASUS P8P67 Deluxe motherboard.
I attempted to install Cisco's Quick VPN for the RV042 with no luck on that. The certificates that the router uses do not work in the Trusted Root Certification AuthoritiesCertificates folder. So I gave up on that approach. All efforts to possibly by-pass the problem have failed. There is something with the two Windows 7 computers communicating through the tunnel that does to happen with the Windows XP computers.
Is it possible to know the VPN usage for a particular session using Cisco ASDM 6.4? Device type is ASA 5550. ASA version 8.4
View 4 Replies View RelatedHave a problem coming my way with regards monitoring 3g data usage on an 887 router. The router will carry two links - x1 primary over the serial port and x1 secondary failover link utilizing 3g.
The 3g sim has an allowance of 1Gb per month (traffic has been baselined and this seems sufficient - not by me though).I have a requirement to monitor the 3g link and trigger an alert at say the 60% mark (600Mb). Whatever mechanism is used to count the data also has to reset to 0 at the beginning of every month as data stats will be included in monthly reports.
Second conundrum, I also have to somehow split out the data usage stats to show my customers usage as well as my own. My own being management traffic (mainly snmp and icmp) and present this in the monthly report.
#1 - Does the 887 have some form of 3g accounting capability either via gui or cli that can fulfil my requirements above?
#2 - With splitting the data usage stats, could this be achieved using netflow and if it was possible, could i only have my flows sent down the Primary link (obviously only when it is active) and if the box fails to 3g have netflow just count the data until the Primary kicks in again.If no built in features can give me what i want i my go down the eem scripting route burt this is a last resort.
I have a Cisco 2650 with a simple config as follows:
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname MaVI_Test
[Code]....
I have a lot of cisco 7206 vxr deviceses. I have a high cpu problem.I have a 7206 vxr g2. I used to use ebgp for three upstream carrier. I used to bgp full route table method. I have about 800 Mbps active traffics and behing the router about 1600 active customers.
How can I trouble shoot this high cpu problem?
#sh int gigabitEthernet 0/1
GigabitEthernet0/1 is up, line protocol is up
Hardware is MV64460 Internal MAC, address is 000c.cf1d.d01b (bia 000c.cf1d.d01b)
Description: ***** GW Interface *****
[Code]....
I decided to migrate to ASA 8.4(5) from 7 and everything went very well with the exception of this one issue. All ACL and NAT for our various remote desktop servers work perfectly as long as the servers are running an RDP server version greater than 5.2. For instance, Server 2008 machines (or Win 7 Pro desktops) work perfectly as configured; however, Server 2003 machines (or WinXP Pro desktops) will not. I'm using manual, static NAT for the object to avoid automatic NAT issues.
The client computer displays the non-vista warning message, "The indentity of the remote computer cannot be verified...", but then fails to properly connect stopping at the "Configuring remote session..." status message. The ASA log shows that it built the TCP, then it displays a teardown with reason TCP Reset-I.
I can use a working ACL and NAT (using default TCP 3389 for instance) with a Server 2008 at IP 192.168.15.10 and move a Server 2003 machine to that same IP without touching any configuration at the firewall and it fails. Move the Server 2008 machine back to that IP and it works perfectly (both set at Port 3389 of course).
Here is the relevant info from the config that I am using for this:
------------------------------------------
object network RDPServer
host 192.168.15.10
object service RDP
service tcp source eq 3389
access-list out2in line 1 extended permit tcp any object 192.168.15.10 eq 3389
nat (inside,outside) 1 source static RDPServer interface service RDP RDP,The above works pefect as long as a server 2008 machine is at the IP, but fails with a server 2003 machine at the IP.
I have a Cisco 1921 router and it uses 99% of CPU and i cant seem to spot wich process that is taking up the cpu. I have an interface with several sub-interfaces and i am moving data between two of those subnets, i tried the "ip route-cache same-interface"-command on giga bit ethernet 0/1 with all the sub-interfaces like gigabitethernet 0/1.18 and so on. That did not work.
View 1 Replies View RelatedWe have BSNL Broad Band. We have distributed connection between us. So, We want to know, that How many uses of Internet are Every Member using Such as DownloadingUploading, Etc.
View 1 Replies View RelatedReceived this notice from ISP. Does this make sense:We have noticed we are getting a huge number of queries from X.X.X.X and it is showing to be about 98% of the DNS traffic hitting our name servers. It appears that the data consists of reverse lookups to 10.1.0.0 network. It needs to be remediated as soon as possible because it could cause a service interruption.It almost seems as if my router is acting as a DNS server. The isp data consists of reverse lookups to 10.1.0.0 network which would be the internal.
View 3 Replies View Related