• How to configure access control list?

    I have problem to understanding how to configure ACL in firewall and Cisco router. So please, what is the best way to understand ACL and firewall configuration?

    Mohadbazzi47170 pointsBadges:
  • Free IT Book: Next-Generation Data Center Architectures from Cisco

    This week's free IT book is your complete guide to planning, configuring, managing and troubleshooting NX-OS in enterprise environments: NX-OS and Cisco Nexus Switching. For your copy of this great resource for Next-Generation Data Center Architectures, simply answer one of five questions below and...

    MelanieYarbrough6,345 pointsBadges:
  • Anyone know of a free simulator for Cisco router and switch configuration?

    Can anyone recommend or suggest a free simulator for Cisco router and switch configuration? Thank you!

    NetworkingATE1,545 pointsBadges:
  • Cisco Router 2800 series step by step configuration using DSL

    Can you please provide me step by step configuration how to connect/use DSL connection for Cisco Router 2800 series. I want to use DSL as backup in case T1 is down.

    Erwin5 pointsBadges:
  • Router configuration is not saving in Cisco 2800 router

    I connect the 2800 to the configuration. Once the router is restarted router is going to ROM mode. The router configuration not saving.

    Venuchennu5 pointsBadges:
  • Configuration of auxilary port for Cisco router

    Hi, we need to configure a adapter for third party. Our vendor need to login via PSTN through this router. I can configure the Cisco fax adopter but I don't know how vendor will login to this router Please explain. Can anybody describe what is the scenario "login through aux port via PSTN line"

    Ekansh400 pointsBadges:
  • How to configure load balancing on Cisco 1751 router with 2 serial WAN connections?

    How to configure load balancing on Cisco 1751 router with 2 serial WAN connections (different service providers)? Thank you.

    NetworkingATE1,545 pointsBadges:
  • 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...

    BrentSheets6,925 pointsBadges:
  • Designing a network

    A user recently asked this question via e-mail: I want to design a network, the specification is given below. Can you help me in this regard. Specification are 1) We have 7 site. 2) Each site have about 250 user and site one have 500 users 3) Exchange server, Mail server should be located at main...

    ITKE351,300 pointsBadges:
  • Cisco layer 3

    What command do we use for a layer 3 switch so it can also act as a router?

    Blangco5 pointsBadges:
  • Configuring IPv6 on 3825

    How do I configure IPv6 on a Cisco 3825 router, to route between two networks?

    Txstrat5 pointsBadges:
  • Cisco Encryption

    Is there a way to encrypt console port and vty port on a cisco switch/router using type 5 password encryption?

    Jd0085 pointsBadges:
  • Creating a bonded T1 for our data center

    We have two T1 connections coming into two cisco routers. The lines are from different providers. Can we make them into a bonded t1 for our data center? What equipment will we need and what configuration?

    NewnanIT1,110 pointsBadges:
  • Cisco Router 1841, will not Recongnise IP HTTP secure-server command

    I want to install SDM on my Cisco 1841 router, but the router will not recognize IP HTTP secure-server command, but I still manage to install the SDM on the router now I cannot configure the VPN because is not available i think due to wrong iOS release on the router.please how can I update it or...

    Olu15 pointsBadges:
  • Deploying VOIP and QOS

    We want to deploy VOIP to our network. We first need to implement QOS how can we do that? We have all HP switches and Cisco routers. The firewall is also a Cisco (PIX).

    Karl Gechlik9,860 pointsBadges:
  • Cisco 3825 Router

    Can cisco 3825 router support 45mbps link?

    Network Infrastructure5 pointsBadges:
  • Connecting two sites together with 3560G switch and 2911 routers

    I have 2 2911 series routers that I need to connect across a point-to-point T3 connection. Each router will connect to a 3560G series switch. One side the the Main site and the other side is a remote site. The connection right now is 3560Gs via T1, needing to upgrade for more bandwidth hence...

    pullthis5 pointsBadges:
  • Uploading IOS on Cisco 2110 series router

    How to upload iOS in Cisco 2110 series router?

    Camitr25 pointsBadges:
  • Cisco router 2811 VPN

    Hi, is it possible to have both site-to-site and client-to-site VPN on the same interface dialer?

    PerseasFather5 pointsBadges:
  • How to configure SIP server in Cisco 3660 router?

    I'm not able to configure SIP server in Cisco 3660 router (IOS is 12.4T). Can anyone please tell me how? Thank you.

    NetworkingATE1,545 pointsBadges:

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