I have a 1941 Cisco router with WIC-!AM-V2 card that is uning pots( regural phone ) line for data traffic.the problem I am having is the line is establishing connection but it intermittently dropos.The router is configured to dial to Centraal office and I have more that 100 other locations with the same setup that are working fine. The only differene on htis one is it is going thru a PBX line.
View 1 RepliesI'm trying to configure a Cisco 1941 to connect to multiple Amazon VPC instances. Each VPC instance brings up 2 x IPsec over GRE tunnels with BGP in to the EC2 cloud and enables flat extension of the corporate LAN. Basically. you can spin up EC2 instances in a private subnet and route to them across the VPC link from the corporate LAN.
The Amazon configuration is templated and not designed to support multiple instances on one customer access gateway - however, I want to overcome this and find a technical solution around bringing up a second physical router. I've got VRF configured and working for the first instance, but when we add a second VRF to the configuration IPsec fails. The second VRF is essentially identical to the first.
We're potentially looking at a licensing issue with IOS 15.x, the version we're running is...
ipbase ipbasek9 Permanent ipbasek9
security securityk9 Permanent securityk9
data None None None
[Code]....
However, the IPsec configuration is complete and all keychains etc. are in place as they should be.
i am not sure if this question has been raised before. My company recently bought a Cisco 1941 router and we have been using a Lynksis router connecting to our ISP using WiMax all along. I have configured the new cisco1941 to the best of my knowledge but something strange is happening on my network. I can open www.gmail.com from any machine but i cant open anything else even www.google.com . What could be causign that ?
My config is as follows :
Current configuration : 4478 bytes
!
!
No configuration change since last restart
version 15.1
[Code].....
I was wondering about the folling witch i found in a Cisco 1941 running config
View 2 Replies View RelatedI have a LAN with Cisco 1941 as the only router with NAT that connects it to the internet, with a single public IP. There are many gamer users, and they complain that Call of Duty Modern Warfare 2 sees our network as "strict NAT", while for full gaming experience it needs "open NAT". After a small research I have found out that CoD needs certain port ranges to be forwarded to LAN IPs. Well, I know how to forward a range of ports to a single IP, but how is it possible to forward a port range for all the IPs in the LAN?
View 1 Replies View RelatedHow I can prioritize Web Ex, Skype and some two websites on Cisco equipment. My set up is such that my 512kbps link goes to a Cisco 1941 router>Cisco ASA 5505>Cisco Catalyst Switch 2960>Computer.I want to be able to prioritize this on my network and test that it actually works.
View 1 Replies View RelatedWe have the Cisco Cat4510 with the 2 Sup-6Es as follows:
5 6 Sup 6-E 10GE (X2), 1000BaseX (SFP) WS-X45-SUP6-E
6 6 Sup 6-E 10GE (X2), 1000BaseX (SFP) WS-X45-SUP6-E
Each line card comes with dual 10Gig Ethernet X2 Optics. I am currently using int g5/1 and g6/2. I tried to connected a server to the int g5/2 and assigned the poper parameters(VLAN, speed, ...etc) but I am the int is showing down. Is there some type of limitations in using the second port of each line card?
I do have a question, is WIC-1SHDSL-V3 able to support ADSL line?
We have WIC-1SHDSL-V3 module used for SDSL line, due to few site need to bring up with ADSL line with 1841 model, but HWIC-1ADSL module already EOS. The replacement model EHWIC-VA-DSL-A is not compatible to 1841. My architect suggest Symmetric Module like WIC-1SHDSL-V3 could be able to tweak the config to support Asymmetric purpose. I did google but do not found such related topic. Can any expert on this area to advice me?
I have a brand new 2911-TS running 2900-universalk9-mz.SPA.151-4.M1. I have connected the async lines to several devices including ASA5510's, 7206V XR and 6506es. I'm experiencing issues where I go to connect to the console port of one of my devices and my access is denied as if the port was already in a session. I clear the line and try again, same response. If I swap that line with a known functioning line I see lines and lines of output as if the device I was trying to connect to was constantly sending data to the console port. I've not had this problem on any of my older Cisco terminal servers. I opened a TAC case and they had me RMA the HWIC module. I cannot find any information about setting some sort of buffer limit or session timeout. I feel this is a configuration, or mis-configuration issue.
View 8 Replies View RelatedCan I get a modem that calls using analog and once it reaches my ISP it converts to 64K?
View 1 Replies View RelatedIs it possible to connect an analog phone to an FXS port on a CME router and a VoIP phone to a switch connected to said router and have voice connectivity between the phones? Also, is it possible to connect an FXO port on that same CME to a RJ-11 wall jack to connect to the PSTN and be able to call that VoIP phone as well as the analog phone from my cellphone? I'm trying to tie as I read the CCNA Voice OCG.
View 5 Replies View RelatedI set up a connection from a laptop (Windows 7) that goes through a LAN proxy server to a secure ftp server (Windows Server 2003).The sftp server is assigned a public ip address.I opened the firewall at the destination and allowed port 22 traffic to the sftp server. Well, the connection is failing.I know for a fact the connection from the client laptop is making it to the sftp server.If I issue this command on the client laptop:
telnet sftpserver 22
The DOS screen clears and tells me the type of SSH server I'm connecting to. While this connection is still active, I logged into the destination sftp server and did a netstat command. I can see the address of the proxy server in the "Foreign Address" column of the netstat results. I also can see the proxy server address when I look at the Application Log on the sftp server, so I know the connection is making it to the sftp server.
I beleive the problem is the control port (return traffic) from the server back to the client. Something is being blocked or is misconfigured. I always thought the router negotiated the control port, and that the control port didn't need to be put into any firewalls.
I took my tv off of the cable, and am watching the Analog channels. Is there a way I can freely watch like USA HD, and such? Also, I have comcast I was going to watch stuff over the internet is there a way around minus switching to business class from comcast to not count toward bandwith?
View 4 Replies View RelatedI've got an application running on a Windows 2008 server that I have verified as live on port 8085 at localhost. I've also verified on the server itself that port 8085(and in fact, all ports) are open right now. Despite this, I have no connection to this port on the server. Let me back up a bit an explain the architecture I'm working with.windows_server >> Switch >> Firewall >> Firewall >> InternetEverything but my server is managed by my hosting company who is insistent that this is a server issue. Is there a way to find out at what point my connection to port 8085 is failing? I feel like it's stopping at one of the Firewalls but need proof of this theory to get something done about it
View 3 Replies View RelatedTo start off with, I own the network, and every system connected to it. I run and admin it, so the chances that anyone else has changed anything is essentially zero.This computer has a wired network connection (The issue) and a wireless one. They are connected to two separate networks. A few days ago the wired card stopped getting an IP address from my router, always ended up with a 169 address. Eventually I just disabled it, and installed a PCI network card.
Now what happens is that all works fine for a while, then stops. Suddenly I am "Not connected to network" despite the fact my ip address hasn't changed. I run the network troubleshooter, it tells me the "Gateway is unreachable" Resets the network card, and all is good. Then after a while the network fails again. I did already scan with malwarebytes, and everything is fine as fat as its concerned.
The connection of the computer before is activating.. after how many days of using,it losses the internet connection.. what is the possible reason for this?
View 1 Replies View RelatedFor 10 days, I have had massive upload volumes (2 - 7 GB) per day on my home network, not sure why. I am not downloading streaming video or any videos. We have several computers on our network, and I am not sure which one is diong all of this uploading. So, I installed AnalogX Netstat version 2.15 to monitor the stats on my computer, and it shows all totals for incoming and outgoing are "0kb", which I know isn't true.Why isn't it measuring my transmission? I am running Windows 7.
It shows local machine IP x.x.x.x, device All TCP/IP devices, and "remote" worked - I was able to ping url..successfully. But no stats are being measured at all. Not even CPU usage.
I have a server in a DMZ behind the ASA, connections to this server work sometimes and then fail others, so I dont think i'm looking at an ACL or NAT problem here.The syslogs report a SYN Timeout,I have taken a trace on the ASA, it seems that a SYN-ACK does come from the destination server within the 30sec timeout, but its not passed through the ASA back to the source ? there is one odd thing, what seems to be an out of sequence ACK from the destination which arrives before the SYN-ACK at the ASA, i'm wondering if this might be the problem ? This only occurs on the connections which fail, the connections that work, the destination responds quickly to the initial SYN, and the 3way handshake completes.
Syslogs :
Oct 18 19:17:32 nzlsudfedsi001-pri Oct 18 2011 19:17:32 NZLSUDFEDSI001 : %ASA-6-302013: Built outbound TCP connection 42327212 for IIP-ARCHIVE-PROD:172.24.32.31/21 (172.24.32.31/21) to BPO-TRANSIT:x.x.x.x/59392 (x.x.x.x/59392)
Oct 18 19:18:02 nzlsudfedsi001-pri Oct 18 2011 19:18:02 NZLSUDFEDSI001 : %ASA-6-302014: Teardown TCP connection 42327212 for IIP-ARCHIVE-PROD:172.24.32.31/21 to BPO-TRANSIT:x.x.x.x/59392 duration 0:00:30 bytes 0 SYN Timeout
[code].....
I am trying to configure the ACS with AD in the identity store but am running into the following issue.I enter the AD Domain Name and username and password and hit the 'Test Connection' button and receive a DNS error stating that it 'Cannot resolve network address'.I have logged into the CLI and test to the domain name from there and it works fine.
View 5 Replies View RelatedI have fitted a thomson router to my desktop coputer using an ethernet cable and all is working fine. My Sony Vaio laptop recognises the wireless connection but fails to connect at the acquiring network address. I have been into the properties section of the network connection page and am only allowed 8 characters for the network key. But the Network key on the bottom of the modem is longer than 8 digits.
View 1 Replies View RelatedI am having problems with my wireless internet. I am using windows 7 64-bit OS and am connected to a WRG614v6 Netgear router. I will be on the internet and will have superb connection then my connection will drop, when i view the network it says that i have lost IPv4 connectivity. Pulling the power to my router then powering it on again fixes the problem for a hour or two but then connection is lost again.Here is the readout when connection is stable
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersKyle>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Kyles-Laptop
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid[code].....
cofigure a ADSL2+ Conexion in an 1941 router.line protocol are up but didn't have ip adresse in my interface.[code] i don't know how i can find the probleme, and debug's comandes no show me anything.
View 3 Replies View RelatedIs there any small router model (like 1941) that can be ready for future 4G LTE?
View 1 Replies View Relatedi now learning about SSLVPN, and i already install license in 1941 with SSL and security9 License, i learning how to make a gateway for SSLVPN full tunnel, but i meet an obstacles, when i go to my wan ip address https://wan ip address, the browser give this
SSL connection error Unable to make a secure connection to the server. This may be a problem with the server, or it may be requiring a client authentication certificate that you don't have.
Error 107 (net::ERR_SSL_PROTOCOL_ERROR): SSL protocol error
[code]...
I am doing a comparative between cisco and sonicwall routers. Which router would better fit me? i need it to support at least a 20MB internet connection in a datacenter and has to have a firewall included. I was thinking about a router 1941. What do you think ?
View 1 Replies View RelatedCisco 2500 series access servers show line usage with the "show line" command:
View 2 Replies View RelatedHow to configure leased line from the ONT connection on Cisco 1841 router . there have public IPs on the interfaces fa0/0 & fa0/1.
View 4 Replies View RelatedI am a total new comer for Cisco Router. All I know is plug the console cable to a serial port on a PC, fire-up HyperTerminal to view and that's it. I don't know any command or scripts.
I am trying to setup my client connection, I already receive the required configuration settings from ISP. It is a Leased Line Serial connection.
How to setup the router with the below configuration.
Serial IP : 1.X.XX.222
Serial Netmask : 255.255.255.XXX
LAN IP : 1.X.XXX.1 to 1.X.XXX.31
LAN Netmask : 255.255.255.XXX
[Code] ....
Have been battling a router connection to new ATT t1 connection. Router was configured and sent from sister company to this new location. We have had ATT tech test circuit and it tests good, had cat5 cable tested from ATT to router, it tests good. I continue to get serial up/ line protocol down status though and cant communicate to it from wan.
View 4 Replies View RelatedI have century link DSL with a Westell 7500. I bought the EA2700 as a replacement. I assume its not a dsl since there is no phone line connection.
View 2 Replies View RelatedActually i have problem with my connection and i would like to find that problem. i have 3 sites(1,2,3) connected together through fiber multi mode cable. The site 1 having the control room, the maximum distance between site (1 and 3) is 1.8 Km, the other distance(1 and 2) is 1.2 km and i already used 3750X switch and GIBIC GLC-FE 100Fx with support MM cable up to 2 KM.
i have in site (2 and 3) 10 cctv 3 mega pixel cameras and i check for the bandwidth is less than 100Mbps when i connected the 2 switches(2 and 3)to the switch in the site 1 there is a delay i thought maybe because of the bandwidth so i tried to connect only 1 camera but the same problem(delay). i did not make any configuration for the switches.
actually i have problems with the connection between a Cisco 3750 and P750 server, the Cisco Gbic is X2-10G-SR and the card of the server is 10 Gigabit Ethernet-SR PCI Express Adapter, both uses 850 nm wavelength but i cant see link between the two cards, the physical connection is with a fiber cable with a conector SC in the server and LC (cable adapter) in the switch.
View 1 Replies View RelatedI have a DLSW connectivity between 2800 series router and 7206 router. AS 400 is directly connected to 2800 series router and other server is connected directly to 7206 router. now i want to add one more server which will work as backup for the server connected to 7206 . What would be the connectivity/configuration to make it working in case primary server connected to 7206 is down or connection would automatically needs to shift on its backup server.
View 1 Replies View Related