Free Chapter – Cisco IOS XR Fundamentals
Another free chapter download is available on the IT Bookworm Blog. Written by: Mobeen Tahir, Mark Ghattas, Dawit Birhanu, Syed Natif Nawaz Book: Cisco IOS XR Fundamentals Overview: “Cisco IOS XR Fundamentals is a systematic, authoritative guide to configuring routers with Cisco IOS XR, the next-generation flagship Cisco Internet operating system. In this book, a [...]

Answer Question   |  July 2, 2009  12:35 PM
Cisco IOS, Cisco Press, Cisco Routers, Dawit Birhanu, Free Chapters, Mark Ghattas, Mobeen Tahir, Router configuration, Routers, Syed Natif Nawaz

network problem
Hi expert, i have to connect a router with another another with router by E1 transmission .i have cisco 2800 series but in my router in CLI prompt i cannot find controller, interface serial but only fasethernet and Multilink .how could i connect this router

Answer Question   |  January 7, 2010  6:54 AM
Cisco, Cisco 2800, Cisco router configuration, Cisco Routers, CLI, Router configuration, Routers

Configuration for the OEC or Motorola Canopy router
I would like to know how to configure the OEC or Motorola Canopy router. Where can I find this information?

Answer Question   |  June 25, 2009  8:06 PM
MOTOROLA, Motorola Canopy router, Network hardware, Networking, Networking Equipment, Router configuration, Routers, Routing and switching

Cisco routing problem
I have a Cisco router (routerA) at a remote site, which connects point-to-point to the HQ site (routerB), and it needs to communicate to another router (routerC) that is connected at the HQ site. From the CLI in routerA I cannot ping routerC, but from a PC located with routerA, I can open a dos [...]

Answer Question   |  June 16, 2009  3:57 AM
Cisco router configuration, Cisco Routers, Network connectivity, Ping, Router configuration, Router Troubleshooting, Routers, Traceroute

Cisco Networking
How can we provide load sharing on single router of two ISPs. plz let us suggest on the same.

Answer Question   |  June 12, 2009  7:09 AM
Cisco, Cisco router configuration, Router configuration, Routers

Connect Wireless G ADSL2+ router with Access Point
i have a d-link wireless g adsl2+router dsl-2640u connect direct to phone line with : ssid=blink ip= 192.168.1.1 wep=0022b0c2cd61 so, i dont have the user name and password for administrator to logon and change the wep code. but,when i connect to access point, the wep of access point didnt take the wep code because its [...]

Answer Question   |  June 12, 2009  5:27 AM
802.11g, Access Points, Router configuration, Routers, Wireless Access Points, Wireless networking

BGP setting in Cisco 2811 router
how to configure bgp in cisco 2811

Answer Question   |  June 9, 2009  3:45 AM
BGP, Border Gateway Protocol, Cisco 2811, Cisco router configuration, Router configuration, Routers

Two routers configration
I have configured two routers completly the two router connected by them serial, router 1 can bing to interface e 0 and s 0 of router 2 and router 2 can ping interfaces e 0 an s0 of router 1 but network on e 0 of router 1 cannt bing s0 of router 2 and [...]

Answer Question   |  June 8, 2009  7:10 AM
Cisco, Cisco router configuration, Cisco Routers, Router configuration, Routers

SSH configuration on Cisco router
Please provide me a step to step detail configuration of SSH. Thanks..

Answer Question   |  August 4, 2009  11:16 AM
Cisco, Cisco router configuration, Cisco Routers, Router configuration, Routers, SSH

Netgear DG834 fails to block sites using HTTPS
Using a netgear dg834 we have set a block for www.facebook.com this works fine if the users attempts to contact through HTTP but if they do an HTTPS access then this bypass’s the filter and allows them access. Any help would be greatly appreciated.

Answer Question   |  May 26, 2009  11:31 AM
HTTPS, NetGear blocking, Netgear DG834, Network security, Router configuration, User restrictions

Expanding Wi-Fi Network Coverage
I am just learning now how wifi works. My question is the following: If I configure a Wireless Router in N mode to maximize the range of the coverage of the router, the only wireless that can connect to the wifi router is only those with N wireless card or the G wireless card can [...]

Answer Question   |  May 20, 2009  11:53 AM
802.11n, Router configuration, Wireless router configuration, Wireless routers

Cisco: Setting a VLAN across a network
hi,newbie here I am working on Packet Tracer 5.0 and I want to setup 2 vlan’s that spread across a network. I attach the view of the network: 2 of 3 hosts on switch 1 belong in vlan10 and the other one belongs to vlan20. Likewise, 2 of 3 hosts on switch 2 belong to [...]

Answer Question   |  June 12, 2009  12:59 AM
Cisco 1841, Cisco 2620, Cisco router configuration, Cisco Routers, Cisco VLAN, Network administration, Packet Tracer 5.0, Router configuration, Routers, VLAN configuration

Cisco 2811 Fast Ethernet and LAN configuration
i have cisco2811 router and i want to configure its 2 fast ethernet on my isp and PC or lan. can someone with a good heart to help me what command i will use on configuration level on both router and lan to have an internet connection.

Answer Question   |  October 5, 2009  4:42 AM
Cisco, Cisco 2811, Cisco router configuration, Cisco Routers, Fast Ethernet, LAN configuration, Router configuration, Routers

Cisco 2811 – Divide Bandwidth
We have Cisco 2811 router with on serial interface and two fast ethernets. We planned to take 1 mbps leased line and we have to divide it into two parts. For one network is should be 300 kbps and the rest bandwidth for another network. Can any help in this.

Answer Question   |  May 12, 2009  9:01 AM
Bandwidth, Bandwidth management, Cisco 2811, Cisco router configuration, Cisco Routers, Leased line, Network design, Router configuration, Routers

How to set up a VPN; Router and firewall rules to allow PPTP access
I am trying to setup a VPN connection at my temple. My temple computer will receive VPN connections so users can work from their homes and connect to Temple’s computer to perform accounting and membership maintenance. I have a cable modem, Trendnet Router TEW-452BRP and Vista Ultimate. The Vista machine is already setup for Incoming [...]

Answer Question   |  May 4, 2009  6:59 PM
Firewalls, Router configuration, VPN, VPN configuration

Network problems Cisco router config
Hi experts, I want to connect with a web server in remote end using leased line connectivity through Cisco 2800 series router I have a flat network with 500 users in network. All PC’s default gateways are configured the IP of routers Ethernet. When I am ping the web server from LAN it is taking [...]

Answer Question   |  October 5, 2009  6:56 AM
Cisco 2800, Cisco 2800 configuration, Cisco Routers, LAN, Network connectivity, Router configuration, Routers

How to set up a Cisco ASA 5505 VPN using the client behind a Cisco 1841 router using the serial interface
how to set up a cisco asa 5505 vpn using the client behind a cisco 1841 router using the serial interface

Answer Question   |  April 2, 2009  11:52 PM
Cisco 1841, Cisco 5505, Cisco ASA 5505, Cisco router configuration, Cisco Routers, Cisco VPN, Router configuration, Routers, VPN configuration

Telnet to a Cisco 1700 Router
I have a cisco 1700 router, when I telnet to it from a remote site, it comes back saying “connection closed by remote host”. I have checked the vty lines and verified the password. even more interesting is that when I telnet to it when directly connected via ethernet, it allows me to connect. remotely, [...]

Answer Question   |  July 6, 2010  11:25 AM
Cisco 1700, Cisco router configuration, Cisco Routers, Remote administration, Router configuration, Routers, Telnet

Internet configuration problem with router
i have 2 NIC on my server the 1st NIC access internet from router 2nd NIC conect local area net work but the client doesent acces internet. when i fonfigure manualy the router addres in to the clinet the internet will be functuonal but i need the client access automatical internet please help me what [...]

Answer Question   |  March 31, 2009  10:34 AM
Internet access, Multiple NICs, Router configuration, Routers

Load balance on WAN interface using static router between two ISP
By using static router, i need to configure two lease line of 3 mbps and failover

Answer Question   |  December 26, 2010  6:12 AM
Cisco 1841, Cisco router configuration, Cisco Routers, Failover, Leased line management, Load balancing, Network administration, Network design, Router configuration, Routers, WAN