Networking Tag Directory

Featured Networking Questions

  • Cisco ASA 5505 firewall configuration

    I configured Cisco ASA 5505 firewall configuration. But when I power off firewall, entire configuration is erased. What is the reason?

    HarishG135 pointsBadges:
  • Add fiber adapters to Cisco 2811 routers

    I have three Cisco 2811 routers in my Cisco lab. I want to put fiber adapters in them. Can someone tell me the part number I need?

    digitheads5 pointsBadges:
  • Can I learn ITIL without a CCNA certification?

    Can I learn ITIL without getting certification on CCNA?

    ubong4sure5 pointsBadges:
  • Should I move to a Cisco 2911 router?

    I currently have a Cisco 2851 Router. My internet is 150/150, I connect using the Ethernet on the router. Any issue with moving toward a Cisco 2911? No routing Protocol, use NAT for 13 public IP addresses.

    gcarson735 pointsBadges:
  • Router on a Stick and RIP – Cisco

    I have two networks with identical VLANs and private IP addresses - I have tried to connect them via RIP and it doesn't seem to be working. The interVLAN routing with Router-on-a-stick works fine with a DHCP dishing out IP Addresses. Just don't seem to have the RIP working correct. A machine from...

    CaptainQwerty155 pointsBadges:
  • Configure multi OSPF Cisco router

    How do I configure a multi OSPF Cisco router?

    iamrechelyn10 pointsBadges:
  • Using Cisco AUX ports to extend serial interfaces

    Unfortunately serial connections are still very much with us. I have a need to monitor older dedicated control and alarm devices. I would like to pin up a serial connection between Cisco routers (2600's) to extend printer, alarm and administrative ports on ancient DOS based control hardware. I am...

    CENCOMstephen5 pointsBadges:
  • What networking course should I choose?

    I was working as a tech support executive for past 7 months. Now, I planned to do get into networking job, so which additional course should I prefer to do: CCNA or CCNP or ethical hacking or CCNA security?

    sudhan925 pointsBadges:
  • Cisco Aironet boot loader problem

    Hi, I am having Cisco Aironet 1242G, in this when try to power on it gives red light status, there is a boot loader issue, can anyone help me to rectify the same?

    ridiin5 pointsBadges:
  • NOC engineer career

    Career confusion?? Hi, I am a trainedin mcse,ccna guy but being a fresher did not find one job in networking field. I came across this opening of NOC Engineer - solaris at a company and they are hiring freshers, I got the job as NOC engineer, I have not much knowledge about linux/solaris but they...

    Shummu5 pointsBadges:
  • Difference between Cisco 1941 & 1841 router memory

    What is the difference between Cisco 1941W router & 1841 router memory capacities?

    glorydgp20 pointsBadges:
  • Cisco WebEx error message: We can’t connect to your webcam

    When joining a meeting the user gets this message popping up every 5 seconds, "we can't connect to your webcam". The webcam has been tested and works, but something with WebEx isn't jiving with it.

    emerzwski5 pointsBadges:
  • Setting up QoS connection with VLAN

    Hello, I installed a wireless network with access point, router Cisco 2800 series switch with a Cisco Catalyst 3550. I set up 3 VLAN 1, 2, 3. I would like to set up a QoS connection to regular with 60% for the first, VLAN 1 , VLAN 2 for 25% ,3 for 15%. Thank you for your help!

    joelbadji15 pointsBadges:
  • ISP Failover

    Hello all, we are ISP and we manage all of our clients with static route, and for failover we are using PBR manually, so I want to do it automatically when our primary link become less than 30Mbps traffic should be shifted automatically to other link. We have to upstream ISP with two different...

    sultani5 pointsBadges:
  • Phone, email, chat, reporting, single simple choice?

    A client has hired me to help them find a reporting solution for their inbound and outbound phone, email, chat and custom machine chat solution. This is not my area but as I am already onboard and know them well they asked me to help them. The initial group is small, maybe 10 users, but with...

    LMFOCSD5 pointsBadges:
  • Can I become a NOC engineer?

    If I do not have a CCNA certificate, can I become a NOC engineer?

    reetup5 pointsBadges:
  • Internet not working in VLAN 2

    We have Cisco 2-tier drop-down campus network, that has 2 core switches, with ASA firewall and TMG is working for contents filtration. All clients are connected in VLAN 1 in the core switch to get internet connectivity. We created a VLAN 2 in core switch and tried to give all clients internet from...

    Sahil715 pointsBadges:
  • IPv6 CIDR notation

    I've found lots of info on IPv4 whilst IPv6 is scarce. Can you explain (simply) the IPV6 CIDR notation? i.i /48 /64 etc and how it is applied?

    ITKE380,545 pointsBadges:
  • Cisco router vulnerability in PCI compliance scan

    I recently got a Cisco small business router and our PCI compliance scan flagged it as being vulnerable to a CCS injection/man-in-the-middle. From what I'm looking at, it looks like a OpenSSL vulnerability. I have the latest firmware installed but I can't wait around for Cisco to fix this. Should I...

    ITKE380,545 pointsBadges:
  • What’s the future of a NOC engineer career?

    I'm really confused...I got a job as a  tier1 NOC Admin and I'm asking so many people about its future growth and job description but they are saying they don't know about it . Can anyone guide me?

    phanindramadpop5 pointsBadges:

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