a have a router CISCO 1841 and I configured a NAT inside from the router to the firewall like this :ip nat inside source static firewall_adresse public_adresse and its work fine and when a added it I do this command "wr" to save the configuration and I restarted the router many times and it still work fine,but in the last five months this NAT does not exsit twice and I must add it a gain.
View 7 RepliesIs there a limitation to the amount of sub-interfaces that can exist on a Cisco 6509? The switch has WS-SUP720-3B (Sup card), WS-X6724-SFP (linecard), and 12.2(33)SXH7 (IOS).
View 7 Replies View RelatedEveryone speaks about video and music streaming, however I am under the understanding that there isint actually any such thing as legitimate real time streaming, ALL files are saved to the disk or the RAM. If this was not the case, disrupting your Internet connection would cause an instantaneous crash of the streaming media, and well, I have had my Internet crash a lot of times while viewing streaming median and in every case it continued to play for some time.
View 5 Replies View RelatedI am using ASA 5520 Image in GNS3, when i come in Configuration Mode and try to create Tunnel through command "interface Tunnel 0", but this command doesn't exist. I need this command to create Tunnel for GRE Lab.
View 2 Replies View Relatedso far i also knew that if u assign an access-list to an interface:
for example:
int vlan1
ip access-group 150 in
and the access-list does not exist in the configuration it will block everything meaning it will be an implicit deny empty access-list but lately i've noticed on new routers that its different,if i assign an acl to an interface where the acl doesnt exist in the configuration it acts as permit all,
I've got a LAN set up with a server and printer, no internet connectivity to it. When I need to access the internet, I connect through a wireless hotspot. The only problem is that I have to unplug the ethernet from my LAN connection for the wireless to work.Is there a way to have both connections coexist, so that when I need to print something or access a file on my server I can do so without it interfering with my internet connection?
View 4 Replies View RelatedI know my Modem/router is old but I am connecting okay to the internet with my laptop, the thing is my husband has just bought a Google Nexus Tablet and although it finds my Belkin Modem (model F5D7632-4) it says it's finding IP address, then says its saved and then connecting, but it dont connect. Also there is no security on it and it wont find my model number to add the security, is it me or what?
View 1 Replies View RelatedI have created a VPN client account on my RVS4000 router. I have installed Quick VPN on my laptop in the default directory -- Program Files (x86) / Cisco Small Business / Quick VPN Client
I have generated and exported a certificate -- RVS4000_Client.pem -- and placed that in the Program Files (x86) / Cisco Small Business / Quick VPN Client directory. When I attempt to connect using the Quick VPN client, I get the warning "Server's certificate doesn't exist on your local computer."
If I ignore the message I can log in, and ping resources inside the network and log into the router. However, I cannot mount any drives and the router shows that no VPN tunnels exist. I've read several posts here and elsewhere and can't seem to see where I've gone wrong.
Let me try to give as much info as I can to start. Running Windows 7 64bit Ultimate have all updates as of 01-16-2012. Recently had some malware that I removed not sure if there is a correlation. I am trying to connect my wireless connection on my pc to a router to run xbox and BD player. So I connect to my wireless network have my network card plugged into my router, connected to both networks. I go to properties on wireless connection click sharing tab check allow other network users to connect to the internet through this computer connection, also checked allow other network users to control or disable the shared internet connection. I click ok and get a error window that says in the title bar Network Connections the body of the window says, "An error occurred while Internet Connection Sharing was being enabled. The dependency service does not exist or has been marked for deletion. I looked through services and device manager in non pnp drivers everything looks right to me... I am not super familiar with networking issues so I may have missed or overlooked something easily.
View 12 Replies View RelatedI have an AIR-LAP1242AG-A-K9. Straight out of the box I thought it would have the GUI functional but this is not the case. I am brand new to Cisco products so it is taking me a while to get use to them and to TelNet but from what I have read in about 6 different manuals none have explained how I can access the configure terminal command when It doesn't show up. I am in privileged mode with access of: AP001c.588e.a266#show privilege. Current privilege level is 15.If I can't get into global configuration mode I cant enable the GUI, turn on the wireless.
View 6 Replies View RelatedI'm setting up a couple 881W cisco routers to use Unified wireless and am running into a bit of a brick wall.I've read through the "Upgrading to Unified Cisco Software" section of the following article:[URL]The problem is, I can't run the "service-module wlan-ap0 bootimage unified" command. The keyword "bootimage" does not exist. The router is licensed for advipservices and I'm running version 15.0(1)M4 on the router. AP is currently running version 12.4(21a)JA1. why the bootimage command doesn't appear? Will I need to downgrade the router IOS to 12.4?Additionally I'm having trouble finding an answer to the following:Is there a way to set up the embedded AP on the same network as the Data VLAN on the router, or do I need to create a separate IP network for the embedded AP? I've tried using 'ip unnumbered vlan10' (vlan10 is the data vlan) on the wlan-ap0 interface but then when I try opening a session to the AP it doesn't connect.
bcp4n51001#service-module wlan-ap0 session
Trying 10.199.62.1, 2002 ...
% Connection timed out; remote host not responding
This is my Vlan10 setup for one of the routers:
interface Vlan10
ip address 10.199.62.1 255.255.255.0
ip helper-address 10.151.103.254
ip helper-address 10.150.1.254
ip pim sparse-mode
Received Error:Object "Dot11BandSelect" does not exist. when configuring the 802.11 settings on a 4400 WLC runing ver. 6.0.196.0
View 1 Replies View RelatedI am getting Authorisation requests failed log entries for a user however there aren't any successful authentication logs.
The user would never be able to authenticate as it no longer exists in ACS (it was the user for someone who left the company 3-4 month ago)
The other wierd thing is that the caller-id is 0.0.0.0 BTW the NAS is a Cisco ASA firewall running 8.0(3)
How to connect my Windows XP Desktop to my homes wireless network system (my comp is outdated I know ). I have no trouble with my my mum's Windows 7 Laptop and no problems with my MacBook Pro, but how do I connect this old clunky XP to it?
Wireless Connections doesn't exist in my network connections tab, and in Services under Admin Tool - in the 'Wireless Zero Configuration Properties' is set to Automatic startup type and it is 'started'.
After a day of troubleshooting I have finally got the QuickVPN client to work. I connect however during the connection I get: "Server's certificate doesn't exist on your local computer. Do you want to quit this connection?" I click no and it connects fine other than this error. So how do I get rid of this error? Also I have exported the client certificate from the RV110 and put it in the quickvpn directory as I saw suggested elsewhere.
Here is my log:
2011/12/21 00:39:44 [STATUS]Connecting...
2011/12/21 00:39:44 [DEBUG]Input VPN Server Address = ***.***.***
2011/12/21 00:39:45 [STATUS]Connecting to remote gateway with IP address: **.**.**.***
2011/12/21 00:39:50 [WARNING]Server's certificate doesn't exist on your local computer.
2011/12/21 00:39:56 [STATUS]Remote gateway was reached by https ...
[code]....
I have a ASA5508 running in 8.3(2) and without enable NAT. If I do a static network address translation for a inside address. any Implict rule in xlate?In another words, what is the forwarding rule ASA choose while there is routing exist and NAT? Do I need to setup bypassing NAT?
View 3 Replies View RelatedOur company has a Server in the office to which we all map network drives.This server is backed up to a Cloud Server (egnyte.com). Whenever I am working on a database on the mapped network drive, it freezes up after 5-10 minutes with the alert "Your network access was interrupted.To continue, close the database,and then open it again."
This problem does not occur with any other Office Products,only Access.It happens to all databases on the server and to all users.
It does not do this when the file is saved on my desktop or when I am working on it directly through the cloud server. When working on the cloud server, however, I went to Compact and Repair my database and a window came up saying the file location did not exist and my whole database disappeared. It was already saved in the file location, I was just compacting and repairing.
Is there some problem with using a local server that backs up to a cloud that makes it lose connectivity every few minutes? Why is this only happening with Access?
EA4500 router setting currently I am on an single fix IPs network, Internet access filtering by a Fortigate gateway, some IPs has Internet access, most of the IPs without, and we like to keep it that way.may I know what is the proper way to configure the newly added EA4500 router to working with "Guest Access" and my existing fix IPs network?
View 9 Replies View RelatedI have been playing with multicasting on my home network and have hit a problem in that all multicast messages seem to be spewing out over the WIFI regardless of whether there any any subscribers present or not which is swamping all other WIFI traffic. The wired LAN seems to be behaving just fine (no traffic on the wired network if no subscribers present).
how do I filter the multicast messages so that they are not sent out over the WIFI (unless a WIFI subscriber is present)? I have tried enabling the IGMP proxy but it makes no difference. I've tried messing with lots of other parameters too but no joy. Does multicast filtering actually work (or exist) on the WAG320N?
I'm having an issue with port-security on a cisco 2950 switch. The port-security is setup to user sticky mac-addresses and was working just fine. Recently when a computer was changed out and I needed to clear the security on the port it wouldn't let me.I would type clear port-security sticky int fa0/## and it would give me an error. The error would be that the sticky command doesn't exist.So I went back and type clear port-security ? and the only option was dynamic. Even if I try to take the port security off the switch it wont let me, it never shows the option for sticky.If I change the maximum number of mac-addresses allow the computer will work, but I can never clear the old addresses out.
View 3 Replies View Related-Model : TL-WR1043ND
-Hardware Version : v1
-Firmware Version : 120605
I'm wondering if USB HDD spin down capability does exist on the deviceI think this enhancement will be serve a lot of costumers who wish to use all USB features.
Access Restrictions option does not exist on my WRT160Nv3 Broadband Router Setup Page and I need to use that option.
View 2 Replies View RelatedI bought a new WRVS400n recently because it had Gigabit speed, wireless n and a built in VPN server. The device works perfect except for the Quick VPN client. I'm a system engineer so I thought I could set it up quite easy just like any other device I configured in the past. Painfull but it isn't like this.
I set up the VPN on the WRVS4400n and generated a certificate. I saved both the client and admin certificate to my pc, I gave them a name to easily make up the difference between both of them. When placing the certificate in the installed QuickVPN folder, it doesn't seem to get recognised by the QuickVPN software. When I try to connect, it says 'Server's certificate doens't exist on your local computer'. I guess the naming convention must meet some kind of format, is that correct? If so, this should have been described in the documentation.
Besides that I checked if the required ports used by the VPN server are open on the public port of the device, that is the case. So It seems I'm quite close to get it working.
The version of QuickVPN I used is 1.4.2.1. The WRVS4400n has the latest firmware loaded.
What are the possibilities that exist for running a site to site vpn in our environment with the following infrastructure Cisco ASA 5520 - running on a multiple context mode
-Cisco 3750 switches
-Microsoft TMG
I believe these options are limited in terms of providing end point for VPN.Is there a VPN module that we can buy for 5520 to run IPSEC VPN?
I need to purchase a few Gigabit PoE switches for a small business and I am thinking that SG200 or SG300 switches are perfect for this purpose.
Layer 3 functionality in SG300 switches is not great - HSRP or any other next-hop redundancy protocol is not supported, dynamic routing protocols are not supported, policy-based routing is not supported, etc. I may get one SG300 switch for inter-VLAN routing so that I do not have to send traffic to a Layer 3 device for this purpose, especially because my Layer 3 device (ASA5505) has only 10/100 Mbps interfaces. All other switches in the network don't have to be Layer 3 switches, and I am thinking of perhaps getting SG200 instead of SG300 swithces. However, because I am a long-time Cisco engineer, and know ins and outs of the IOS CLI, I would much rather administer the switches with CLI rather than GUI. So, do SG200 switches provide CLI (even if it is not officially supported) or is the only Small Business switch platform that supports CLI SG300? I do realize that the OS running on these switches is not IOS, but after having reviewed the CLI manual for SG300, I would say that 90+% of commands are identical to IOS CLI commands.
I am putting an pre-labbed DMVPN Hub config onto a production 1841. We had to upgrade the IOS to support protection with NAT so the current IOS we're running is c1841-adventerprisek9-mz.124-25g.bin.I can paste the configuration in fine (via the tunnel interfaces) and the router accepts it however the 'show dmvpn', 'debug dmvpn' and other related commands don't work. I have checked the IOS feature navigator and it definitely shows that DMVPN phase 1 and 2 are supported in this image.
View 5 Replies View RelatedI have a 1841 router and I can ping the f/0 port from my pc. However when i try to console to it, it is not showing up anything but a blinking cursor. I tried all different baud rates on my teraterm but still not luck. I picked the baud rate disconnected and reconnected everytime and still nothing. Then I tried to telnet to it using teraterm but it would just open a console window and then close.
View 10 Replies View RelatedHow to enable GUI for a Cisco 1841?
View 4 Replies View RelatedWe have an MPLS that connects our main office with our 7 branch offices. We have 3Mb coming into the main office and 1.5 into all of the branch offices. I would like to give rdp traffic the highest priority. We have a Cisco 1841 at all branches and a Cisco 2811 at the main office. Do I have to configure QOS on all routers or just the one at the main location?
View 5 Replies View RelatedI have a cisco 1841 router and want to run BFD i think it needs IOS 12.4T..It has currently 12.4 but no T does the "T" IOS have mroe features?
View 1 Replies View RelatedHow to enable GUI for a Cisco 1841?
View 1 Replies View RelatedWe have a 1841 setup with WAN and LAN subinterfaced(2 WAN connections, 1 internal VLANs) and I am recieving some pretty horrible throughput when traversing the router to the WAN.
I am receiving about 2 MBPS down but around 5 up.Currently there is a ACL on the WAN interface, and as well we are running NAT NVI. It is possible that this might have something to do with it, but I am not sure.
Most of the CPU is going to IP input however I cannot seem to determine the cause. One thing I am thinking is the overload for NVI is using a route-map. Could that cause it to process switch instead of fast/CEF switch?
i have 6 sites using tandberg visioconference system, each site have a cisco router 1841 configured with ipsec vpn, i have a 4 conference a week and my bandwidth is 2 meg, and when people are working we have a lot of problems and cut in our visio conference.
I have a big problem, i want to make a high level QOS priority to my TANDBERG visio conference system between my sites, the issues is that there is an IPSEC VPN in my cisco routers between those sites and as i know if the traffic is crypted we can not separate the packets or give higher priority to packets over anothers.
can i mark traffic in the lan interface and and make a high priority befors the packets go through the ipsec tunnel?