0
votes
0answers
14 views

Are the network interface card same in all cisco devices

I have old cisco 2600 routers but they dont have any network interface card My friend has cisco pix firewall which has network card attached with 4 ports so can i pull the network card from cisco ...
0
votes
0answers
11 views

Network connection cuts out for a bit

I'm running the latest version of Windows 8.1 with a Cisco router and a Samsung laptop, and it seems like whenever my computer goes to sleep or shuts down, it fails to reconnect to the network. It ...
0
votes
1answer
21 views

Checking RAM on a Cisco device

When you do the "show version" command on a Cisco networking device you get some basic software and hardware information, including the amount of RAM which is shown like this: ...
0
votes
2answers
31 views

Difference between VOIP and IP Telephony

I am studying CCNA, and in the curriculum I found something like following... ↓↓↓ VoIP When introducing VoIP to a network that uses traditional telephones, it is important to remember that ...
0
votes
0answers
33 views

Cisco DDNS update to DNS-O-Matic returns OpenDNS Page Not Found

I have a Cisco 857 router which I am trying to configure OpenDNS on. DDNS over https is a bit awkward on this router as it doesn't easily support HTTPS, so directly updating OpenDNS isn't a good ...
0
votes
0answers
21 views

Connect ISA500 Series router to another router with a different subnet

I have a CISCO ISA570 router that serves as my business router. That works just fine for all wired and wireless devices. The subnet of this network is 192.168.75.x\ I have another Router (Netgear ...
1
vote
1answer
23 views

Routing access point internet through PC on same network

I have just bought a Cisco wireless access point (Cisco Wireless-N Access Point WAP4410N). It is connected to the same network as my computer. My devices can connect to the access point and get ...
1
vote
0answers
22 views

Is this router/provider that blocks or does not support GRE protocol?

I am currently living in dorm and I have troubles accessing company's VPN. I wanted to make sure that problem lies not on my side before I go to ITS and start complaining. When I use WiFi I have no ...
1
vote
1answer
59 views

Cisco router https warning

My web browser displays a warning when I try and login to a cisco router. The https certificate is untrusted and I am asked whether to proceed anyway. How do I make this warning go away? It happens ...
0
votes
1answer
121 views

How is Cisco IOS `running-config` output interpreted to generate one-time commands?

Help me understand how Cisco IOS is configured by explaining how I get from Configuration output common in Cisco documentation to the one-time commands used to generate a configuration. They're both ...
0
votes
1answer
24 views

DHCP Request on non-primary VLAN forwarded through trunk port getting wrong vlan IP

I have two switches, one Netgear GS724T and one Cisco Catalyst 3560. They are both configured with VLAN 10 and VLAN 12 and the Cisco has a DHCP server running for each vlan in the ..12.x and ..10.x ...
1
vote
0answers
97 views

Multiple PPTP VPN Client on Cisco 3G Router

I want the router to be a client to 2 independent PPTP servers, both are in different cities in Cisco routers. I have tested with one on cisco 1841 aqnd its working fine; but when I add the 2nd, its ...
0
votes
1answer
492 views

CISCO Routers: Can't set Gateway of Last Resort

I'm trying to set up a Gateway of Last Resort: BRANCH1#config t Enter configuration commands, one per line. End with CNTL/Z. BRANCH1(config)#ip route 0.0.0.0 0.0.0.0 192.168.9.129 ...
0
votes
0answers
49 views

Cisco 861 Router forces one-to-one NAT

I have a cisco 861 router that only allows one-to-one NATs in order to access the Internet. I would like for computers to get an address via DHCP from this router, and be able to access the Internet ...
0
votes
1answer
93 views

Values below “Starting IP address” in linksys router.

In my basics setup in linksys router, I've set Starting IP address to 192.168.1.100. How can you explain that in ARP/RARP Table I can see users with addresses 192.168.1.25 and 192.168.1.26?
0
votes
2answers
482 views

When adding ip address to block on router it says invalid ip address

I'm trying to block skype at the router and when I add an address such as 111.221.74.0 it says "Invalid IP address:111.221.74.0!". I'm using a Cisco DPC3825. Any ideas how to block the IP address? ...
0
votes
0answers
33 views

Split Tunnel for Cisco AnyConnect mobility vpn [duplicate]

I found Someone has already asked this question before, but due to unavailability of any adequate solution i have got, i am asking it again. I am using Cisco AnyConnect Secure Mobility Client on ...
0
votes
1answer
46 views

Get default configuration file for Cisco and Juniper routers

I am trying to learn the tool Firewall Auditor. For that I need few default configuration files for some routers, like Cisco ASA, PIX 500, 7200, 7600 and Juniper Netscreen 5200, 5600.I tried googling ...
0
votes
0answers
66 views

How do I broadcast desktop internet using wireless router

I need to broadcast desktop internet connection using Linksys E900 router. When I put desktop ethernet cable into internet port of router, router is not detected by the system. However, I have been ...
0
votes
1answer
107 views

Is it possible to recalculate the system configuration checksum on a Cisco RV180W

My Cisco RV180W has a corrupt configuration which is breaking the user interface in a few places. After a factory reset, it's fine - but if I restore my previous configuration it breaks again. The ...
0
votes
0answers
54 views

Cisco Ip Phone not working on D link setup

User has a home network setup using Cisco Router and D link Ethernet Kid setup. I send him a Cisco IP phone 7965 which was configured to work thru VPN connection. User is not able to get the phone to ...
1
vote
1answer
756 views

is it possible to detect the model/brand of a remote router?

I can use traceroute to find the route from my host to a remote host. is it possible for me to check what are the brand/model of the routers in the route? for example, is it a cisco router or huawei ...
1
vote
0answers
62 views

Wireless signal constantly fluctuates between -30 to -95dB, is this fixable?

My current ISP recently replaced or old modem with a new one with a built in router with wireless access. Because of this I decided just connect everything on that new router using switches, because I ...
0
votes
0answers
67 views

Cisco Router RV110W Error

2013-07-04 17:07:53 RV110W syslog.err syslog-ng[16844]: Connection broken to AF_INET(xxx.xxx.xxx.xxx:514), reopening in 60 seconds” Currently my device will keep showing the above message every 1 ...
0
votes
0answers
91 views

Cisco 871: Receive 2 IP addresses over DHCP

My Cisco 871 router uses DHCP to acquire a public ip address from my ISP. This is my running config for the wan interface (stripped down to the essential): interface FastEthernet4 ip address dhcp ...
0
votes
1answer
94 views

Cisco Router Configuration

I'm pretty new to networking and I've just got started into using cisco packet tracer (a network simulator program). My topology is basically a router, two switches connected to this router and per ...
0
votes
1answer
50 views

using IP Sec VPN causes internet micro-outage

I have been happily connecting to my company's (Cisco IPSec) VPN for many months, but suddenly as of last week I'm not able to use it. When I try to connect from my Mac 10.8.3 machine, the VPN ...
0
votes
0answers
96 views

VPN Error 619 User Name and Password Not Verified

I have a Windows 7 VPN Error 619 claiming that a connection did not go through. On the server end I am running Ubuntu Server 13.04 and the system log is obviously establishing a connection, merely ...
0
votes
1answer
407 views

Static IP WAN Settings for Dedicated Internet Connection

I recently purchased a dedicated Internet connection from an ISP and was shocked when I was told I had to have a Cisco 800 series router or higher in my home network to properly configure the network ...
0
votes
2answers
162 views

Hostname Resolving Issue

My network setup includes a Cisco router and a Realtek WLAN Accesspoint (AP): The Realtek AP connects to the internet and work as DHCP server. It is in Wireless ISP mode and its IP address is ...
1
vote
2answers
291 views

Cisco - client can ping but router not

I configured a HE.net IPv6 Tunnel on my router which has two WAN ports. The strange thing is that all clients are able to ping IPv6 hosts on Internet, but my router cannot ping anyone. Here's the ...
0
votes
1answer
223 views

Connectivity of two routers with layer3 switch in between

I have two Cisco routers which I have configured to connect each other by static assignment of IPs as it appears in scenario 1. In scenario 1 each router can reach the other. In scenario 2 I have ...
1
vote
1answer
393 views

VLAN configuration for 2 gateways

I have a Cisco SG200-50 50 port switch and I want to configure it so there is one big LAN (all computers on the switch can see each other), but half the computers only see the first gateway, and half ...
1
vote
2answers
772 views

Isolate two networks in one switch (Cisco SGE2000)

I have a small lab, which has 15 systems for development environment and 5 systems for Testing environment. I have only one Cisco SGE2000 (24-port) Ethernet switch. Currently all on 192.168.3.0/24 ...
2
votes
0answers
372 views

Cisco RV180 ipsec vpn to mac os x 10.8.2 default client Configuration

I would like to configure an IPSec VPN tunnel between my RV180 (server, last firmware) and my Mac OSX 10.8.2 laptop. I have little knowledge about VPN, and a bit more about network in general. I have ...
1
vote
0answers
118 views

Redirecting All Requests - Linksys Router

I currently have a Cisco WRV200 Wireless-G VPN router with RangeBooster, with that I've created an Access Point and set up a small Local Area Network. This Local Area Network obviously has no access ...
0
votes
1answer
179 views

Problems with torrents

I have the Cisco Linksys X2000. I have it on my PC an i have an ethernet cable on it with wich i give internet to my neigbour. Problem is he is kinda overuse my kindness and he uses it to download ...
1
vote
0answers
214 views

Cisco 1841 Router Error

The ROMMON mode displays this continuously. System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2006 by cisco Systems, Inc. ...
1
vote
0answers
40 views

Modem Throws me out of Wifi Network

I have a Cisco Router. At any point of time no more than 4 people can be connect to the network. And it keeps kicking me out of the wifi. If i disconnect and reconnect again am back on the network. IS ...
1
vote
3answers
575 views

Is it possible to write custom software for Cisco Router?

Is it possible to write custom software for Cisco Router? Say, a custom software that tracks certain network activity. I know Cisco has a developer site, but I can't seem to find what I am looking ...
-1
votes
1answer
71 views

How do I raise the ping of one of my ports on my Linksys Cisco WRT160N v2 Router?

I'm a real newbie when it comes to computers, internet, networking, etc. but I'm an avid gamer. And I play a game (on my PS3) which plays best at a higher pings (slower speeds) for some reason beyond ...
0
votes
1answer
477 views

Can't completely reset Linksys E1200

I purchased a Cisco Linksys E1200 router, and I opted out of the Cisco Connect software. Once I did that, I was able to set the WPA2 password. Now, when I go to log in to the administration area of ...
1
vote
1answer
1k views

CISCO DCP3825 — Two major problems (orange light, and 192.168.0.1 access..)

First problem: When I attempt to connect to 192.168.0.1 it does not connect. I run an ipconfig /all and my ethernet stats are: Ethernet adapter Local Area Connection: Connection-specific DNS Suffix ...
2
votes
1answer
2k views

Cannot ping two hosts from different subnet with Cisco routers

I have a configuration where two Cisco routers are in different subnets. The first one is in 192.168.0.0/24 and the second one is in 192.168.1.0/24. The routers are connected via serial by the ...
2
votes
2answers
246 views

Capabilities of business and SOHO routers

I'm currently studying for the CCNA certifications (especially for Cisco routers and configuration). I know that business routers provide more features than SOHO routers, the processing speed and RAM ...
2
votes
1answer
572 views

Configuring a GigabitEthernet interface on a Cisco router

I'm trying to set the ip address of a GigabitEthernet interface on a Cisco MWR 2941 router. I have tried the following: config t interface gigabitethernet0/2 ip address 1.1.1.1 255.255.255.255 ...
1
vote
1answer
148 views

New router directs inbound requests to own WAN address to the settings page

I just replaced my old DLINK router with a Cisco RV180 (and a new zyxel nwa3560-n as AP). I have forwarded ports 80 and 22(ssh) to my servers local ip. When I use my phone over 3G network, it is no ...
1
vote
2answers
104 views

Access router using Ethernet

I have a Cisco 1800 router at work. I have its IP, username and password. How can I access it using the command prompt in Windows?
1
vote
2answers
5k views

Can't connect to Linksys E2000 router admin interface: Connection refused

I am trying to connect to our router on 192.168.1.1 (correct IP) directly plugged in via Ethernet cable. Connection via Firefox simply gives the can't establish a connection to the server error. ...
0
votes
2answers
366 views

What is the IOS (Cisco) command line is all about? [closed]

1) what are the devices that I can use the IOS command line with them ?? are there any home device or all are for company?? 2) can I use the IOS command line with the linksys router (E1000 or E2000) ...