We are using Cisco 1841 routers in our organisation. Presently we use first ethernet ports to transfer data from WAN to LAN side. Now we want to add another port so that we can take two input from WAN side and one at LAN side. Can we do it by using existing auxillary port or we need to purchase additional HWIC module?
View 8 RepliesCan I use a linksys wireless router as a range expander?
View 1 Replies View Relatedhow can I configure QoS in the router CISCO1841 for the port IPSEC(UDP 500 ,UDP 4500) and the port tcp 4433
View 5 Replies View RelatedI have 3 locations connected with MPLS connectivity … 2 mbps , 2 mbps branches and 4 mbps and I have Cisco 1841 router ?Last few days I am facing problem that Cisco 1841 router’s Lan port suddenly stop working and connectivity get disconnected.In this stage branch offices can reach up to CISCO 1841 WAN port.
( I have changed 2 different router assuming router problem but issues remain same, Hence No hardware problem )
Can we do the load balancing with WIC - 1T card as ISP - 1 and Ethernet card as ISP - 2 and other ethernet card as my LAN Network.
WIC - 1T - connected to ISP Ethernet card - Connected to Secondary ISP Second Ethernet card - connected to LAN Connection.
I would like to have load-balancing & fail-over between this two connections.
I have a Cisco 1841 router with the followingSerial T1 connection Fastethernet 1 with network address 192.168.0.1 Fastethernet 2 with network address 198.168.0.1I want to isolate Fastethernet 2 so that it cannot access the internet or the 192.168.0.1 network. Only incoming request is available.
View 5 Replies View RelatedMy dad bought a Linksys Range Expander to expand our network so that my mom could get her Netflix streamed to her. Now, I tried to configure it using the Autoconfig button, but it didn't work. Then I attempted to do it manually using my dad's computer since it was the computer I set up the router on. Now, I had to disconnect the cord coming from the back of the router to my dad's computer (it's that computer's internet connection.) so that I could connect the range expander to it. I tried the Web Setup IP. The page didn't load, and I just got a "Connection was taking too long" message. I tried again a few times, only once did it bring up the prompt to log into it, but after logging in, it STILL didn't open the setup page, displaying the same error. So, I decided to put the Range Expander back in the basement into storage for a bit and I plugged the original internet cable back into my dad's computer (it's internet connection), and call it a day.
View 5 Replies View RelatedI just bought the wireless-g range expander from a computer parts store.... its not brand new, and i don't have the cd. It is picking up the wireless signal and my laptop sees that it is excellent signal strength but it won't connect to it and the "Link" light is red
View 1 Replies View RelatedI have a WAP610N that I would like to use as a range expander on an existing wireless network. I want to be able to seamlessly move around the house and yard using both my router and WAP without getting disonnected. Can the WAP610N be configured to work this way? Any special settings to be aware of?
View 6 Replies View RelatedI have just bought a E4200 and updated to latest FW version 1.0.02-Build13 It works very well for me so far But in the repote part of my home, the signal is too weak :-(
I have a WAP54G (HW-rev-2), which I would like to use to expand my wireless range, but so far I have not been able to get a setup where I can see the wireless coverage expanded. I have placed the WAP54G inside the wireless coverage range of the E4200 with good signal level.
I have tried various setup combinations and searched articles, but so far I have not been able to get this working as expected..
Before I spend more hours on this or decide to dump the WAP54G, I would like to know if this setup is at all possible with these components, - and of course if there are any hints to get this working ?
I configured my Linux server to accept udp port 4669 and 4769. that was easy for me. That's only a small part of the work. I got a remote Cisco Router 1841. I need to allow udp port 4669 and 4769 on the router. traffic passing port 4669 should go to Server0 ( 192.168.XX.XXX) on port 4569 and Traffic passing port 4769 should go to Server1 (192.168.XX.XXX) on port 4569 and should be vice versa. like traffic coming from example server0 using port 4569 should go out on port 4669 to reach my local server.
View 3 Replies View RelatedI'm trying to setup port forwarding to a citrix server but, it seems not to be working.
View 4 Replies View RelatedAt one of our client premises they have an Cisco 1841 router. We need to connect from outside (other location in another country) with Remote Desktop connection port 3389 to an internal IP address ( a server).From any IP address it have to permit a connection on port 3389 to be forwarded to the server.
View 2 Replies View RelatedI want to SSH into a Cisco 1841 router and depending on the suffix added to the SSH (i.e ssh myrouter.myroute.com 2002), would like it to forward this request to a terminal server.Can this be done? If so, how does one accomplish this? I have done something similar with RDP but I was not sure about SSH.
View 3 Replies View RelatedI have issues with port forwarding. I did, but it didn't work. Then I tried different ip addresses. Now I don't know how to delete those configurations, because when I try to overwrite it says already exist. And still port forwarding is not working. I did: ip nat inside source static tcp (ip and port numbers)Our device is 1841, also we have firewall within this router. DHCP is in our 3750.
View 9 Replies View RelatedI have a cisco 1841 and I am hooking up some cameras onto my network. My global IP is 64.190.170.2 and my internal IP which is going to my cameras DVR is 192.168.1.15. I need to be able to forward port 8080 from my global IP to my local IP so i can view my DVR remotely. What is the command i need to put in my Cisco 1841 to forward this port?
View 2 Replies View RelatedI have 2 cisco 1841 routers the one is connected to my local network and the other is the stub router and it only has 2 fastethernet interfaces. fao/1 connected to the local network and fa0/0 connected to the internet and to the other router. How can i configure NAT on the fa0/0 which is sharing the internet and local network
View 1 Replies View Related1841 & 3845 router. We send 30 GB data on 100 Mbps link. First time we use 3845 router for sending the data and 47 Min are required to complete the data, during this link utilization was 100%. After that we send same data through 1841 router & 46 Min are required for the same. Only difference in data transfer is CPU Utilization of 1841 router goes 30% & 5 % of 3845 router Can we use 1841 router instead of 3845 router ? .
View 2 Replies View RelatedI have got a cisco 1841 router. I need to do many nat. I have got a lots of virtual interface on this router. How many nat inside and outside does it supports ? Can I do more than one nat insdie and outside in different virual interfaces on the same single router.
View 2 Replies View RelatedA client was having some email issue and was requested to change the 1841's LAN and WAN interface MTU to 1400 bytes. i've used 'mtu' command but was rejected and got an error like to one attached. so i used 'ip mtu' instead to make the change.
What's the difference between the 2 commands and if this would achieve the said change. I've checked using the show interface it's still showing MTU of 1500 bytes.
I m trying to make the vpn session using m GRE tunnel between cisco 891/k9 and 1841 router.. there is the fixed ip add with the 1841 router, and another one doesnt have the static ip from the ISP, In this case, im going to use DMVPN, The problem is , after completing the configuration, the tunnel inteface of the 1841 router will be seen like this.
-status: reset
-protocol: down
I want to connect my office network through anyconnect software and want to have the access of the whole network at my office, so that I can feel that I am at office. I have got 1841 router at my office. Is it possible to do VPN with anyconnect on 1841 router. Which IOS is required for SSL vpn ?
View 1 Replies View RelatedWe have 1841 router (Cisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-M), Version 12.4(9)T1, RELEASE SOFTWARE (fc2)), currently the router up and running on "c1841-advsecurityk9-mz.124-9.T1.bin" and when we try to upgrade the IOS with "c1841-advsecurityk9-mz.124-24.T7.bin" its not taking the new IOS. [code]
View 9 Replies View Relatedwhen I start the router , I can't enter the IOS , and it enther the ROMMON mode , the error display probably is : the flash is invalid.I want to import an new IOS into the flash, but it says the space is not enough.how I confirm the flash is broken?It's any other ways to solve this problem except to change the flash?
View 2 Replies View Relatedsetup a vpn server cisco.
device cisco router 1841 [URL]
In my company, we have two Internet connections, one for VPN and the other for emails and browsing. I have Cisco 1841 router with dual ADSL links, and also it's conntected to ASA and the other PIX. through one physical interface (vlan 1and vlan 2). The PIX firewall is connected to users, and the ASA is for VPN only.How can I seperate the traffic is going for emails and browsing and the vpn traffic. I have got to the point, that the router is configured for both ADSL connections, and I also configured the access-list and route-map in the router, the thing is when both ADSL configured together none of them works.
View 1 Replies View Relatedi am very new for WAN failover configuration so how to configure cisco router 1841 with two WAN link.
View 2 Replies View RelatedI have a 1841 Router running C1841-ADVIPSERVICESK9-M ver 12.4(12), is this IOS VPN capable, if not what IOS would I need to run a VPN?
View 2 Replies View RelatedI have a problem with 1841 router - It wont't boot up and there is a message
Correcting primary nv_flash
I have a Cisco 1841 router equipped with a serial interface and an ISDN BRI interface installed.The router has stopped suddenly responding and no display is beig obtained when trying to access the router through the console port.I have check the router LEDs and they display the following:
SYS PWR - It is showing solid green which means the router is receiving power, and the internal power supply is functional. It is not blinking green as is normally the case when the router is rebooted.
SYS ACT - It is showing solid green. It should normally be blinking green showing that the system is actively transferring packets and monitoring internal activity. CF - It is showing solid green. It should normally be off indicating that the CompactFlash memory card is not being accessed or be blinking green showing that the CompactFlash memory card is being accessed.
I have even replaced the CompactFlash memory with another one and removed the two WICs installed but the router still fails to initialise properly and respond through the console terminal program. how the router can be further troubleshooted or if it can be repaired?
I wanted to know how many sodium memory slots the 1841 Routers have so i can upgrade to more then 128mb of DRAMI want ideally 256+on the Cisco website in the diagrams they dont say if it has 1 or 2 slots
View 8 Replies View RelatedCan I configure a cisco router 1841 to block specific sites?
View 4 Replies View RelatedConfiguring Cisco 1841 router and firewall.My provider has put their equipment and given me 2 subnets with public ip address. I am used to getting just one Subnet and connecting my firewall straight to the hand off. But in this case I am a bit confused. I assume I will need to put a router and configure it with before I connect my firewall. [code] I also have a firewall that I would like to be on the subnet 2 at 200.xxx.97.130 and have my private network 192.168.xxx.xxx behind it.
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