• Dynamic updates to a DNS Server

    What Windows Operating Systems support dynamic updates to a DNS Server? Which service needs to be running on the clients?

    1111100 pointsBadges:
  • What is NAT port forwarding?

    Describe in brief how you would set up port forwarding on a NAT router to allow a PC on the LAN to publish its web to the internet.

    1111100 pointsBadges:
  • DHCP relay Agent in DELL switches

    I have windows 2003 servers and Dell 62XX series switches (level 3 switches) and Vlans. As I understand in order for a computer to be able to receieve an IP Address via dhcp I need relay agent. This series of switches supports DHCP Relay my question is how would i assign computer to a specific...

    Dimchik0 pointsBadges:
  • cisco os erase me 3400

    hi i am having cisco me 3400 switch by mistake i erase cisco os now the prb is i am unable to get enable mode how can i get enable mode pls help me in this reg masood ali

    Mmasood5 pointsBadges:
  • Segmenting a network

    What are the benefits of segmenting a network? Can l use a switch to segment a network?

    NetworkingATE1,545 pointsBadges:
  • routing between vlans

    on layer 3 switch (3com 4900).. I added 3 ip interfaces,one interface defined for each vlan with difrenet subnet. without enabling any routing protocol ,I achieved a communicattion between two pc's that belong to diferent vlans . is there any internal routing between the ip interfaces on layer3...

    Agipnet0 pointsBadges:
  • How to Share Brodband in to all systems??

    My oprtng systm is XP.i have 8 port switch ..i have to sahare the internet conetction to all other systems...plz help me...some times when conectng lan one Error is coming "Limited conectivity"...wht can i do...? plz help me..

    Sabah5 pointsBadges:
  • Limiting bandwidth for streaming online audio/video

    We have a T1 that was overcrowded by streaming radios,videos youtube, etc. as soon as we installed a fancy new 3Com Baseline Plus Switch with QoS. It was giving higher priority on the parasyte traffic (video/radio) than the legit (http/ftp). We also have a couple of IP Phones that we hardly use. Is...

    Patzo65 pointsBadges:
  • What’s the difference between a ‘managed’ or an ‘unmanaged’ switch when it comes to installation?

    I know there are definitely some advantages to having a manged switch over an unmanaged one, but my question has to do with installing the switch. Most of the 24-port unmanaged gigabit switches advertise 'plug-n-play' ease: turn it on and plug in the network. However, the managed ones are (I think)...

    Rayhorn1365 pointsBadges:
  • Nortel switch subnet floating Ip HACMP software implementation

    Hi Please confirm if someone can prompt me on the following We have an App with a server in 2 buildings connected on the same subnet with the same IP range and a virtual/floating IP in the same IP range working 100% connected to Nortel switches. Both servers are active set upo as bi-drectional.The...

    LionITconsult5 pointsBadges:
  • rply soon

    plz tell me whether MAC adress is globally unique or not....... also tell me what is true.. PUBLIC ip adresss r globally uniuqe" or "ip adress are unique. also tell me in which part of world IPV6 is now used in majority?????

    Jaanjaan0 pointsBadges:
  • Netwroking CD drives together

    I am manager of a small chain of gaming centers in NC. The store I run is having issues with installing some of the games on our PC's. I am looking to network the cd drives together so that if someone is on station 6 and the game is on station 1 then they can still play the game on station 6. Any...

    Darkstryder0 pointsBadges:
  • tagging ports on cisco switch

    I have configured a 3750 switch to communicate to a 3550 switch and I set up vlans and I trunked the uplink ports. I am told that I should configure the ports for tagging, I am not sure what the tagging will do for me and if it is really needed. Please explain tagging. tks in advance Msflex1

    Msflex15 pointsBadges:
  • No response from Cisco 2500 series router console port

    I recently purchased a 2501 Cisco router off of ebay. I am having trouble connecting to the console port. Is there a way to diagnose the problem? I am using a rollover cable and the proper settings for the terminal emulation program. I can hook up to my other 2500 series router and I unplug that...

    Skepticals0 pointsBadges:
  • router to switch

    Will this be OK? we have seven rooms in the building, so here it goes we have a router with 4 available ports connected to SDSL, im planning to connect two 8 port switches in it then connect all seven 8 port switches (the 7 switches are installed in every room) DSL>>>(1unit) 4 port...

    Jetspeed0 pointsBadges:
  • Stacking switches and IP Addresses

    Hi there, I have four 3Com 3300 switches that I have connected via Matrix cables (I think that's what they're called) and I was wondering what IP addresses I assign them? Do they all have the same IP address as they are operating as one combined unit or different IP addresses? I'm new to this kind...

    Rastafari0 pointsBadges:
  • communication between VLANs on 3com switches and cisco 6509

    is't possible to create VLAN's and communicate between them in a network were the backbone switch is cisco 6509, and the edge switches are 3com (stack switch 4400)

    Mishari0 pointsBadges:
  • Working of Switches

    I am willing to provide internet through the network cable to all the residents in my colony, I have bought switches to regenerate the signals, The thing I wanna ask is that if I use switches then at what distance I will have to set another switch? furthermore, what are the alternatives for...

    Tanoli0 pointsBadges:
  • Network Redundancy between switches.

    Here's the scenario. There are two comms rooms which both have two switches and are connected by a single uplink cable. What are my options for providing redundancy so that I never lose connectivity between the two comms rooms? I need both wireless and cabled solutions. Thanks in advance to those...

    JonathanAnon0 pointsBadges:
  • Cisco Switches

    I've inherited these Cisco Catalyst 2900 series XL switches from a previous Network Admin and is password protected. My question is, Is there a way to reset the password on these switches? or is there a backdoor password that I can use for this kind of situation? The former Network Admin do not...

    Sdr071515 pointsBadges:

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