• problem encountered between 3com 4950 to catalyst 500

    I encountered a problem between the connection of 3 com (4950) to catalyst express 500. 3 com is located in the server room and act as our distribution switch, from server room it is connected to catalyst 500 using fiber optic cable (multi mode). I connect the 3 com to the sfp uplink of the...

    Ninja185 pointsBadges:
  • Router Disconnection

    I work in an office park and our office has a cable model from our internet service provider and a Netgear router with 4 ports. Three computers and one additional router connect to our main router. The office next door is only open on Fridays and every Friday, our internet connection continuously...

    Lmg5 pointsBadges:
  • Cisco 1801 router and torrents

    Hello! My Cisco 1801 (12.4(15)T5) router can not provide access for my LAN(aprox.70 nodes)to ISP after 1 to 1.5 hour of usage of torrent programs (MicroTorrent,FlashGet-torrent downloading,...).I can ping (form Win CMD and IOS CLI) routers ip address (inner interface), gateway ip address (outer...

    KemoG45 pointsBadges:
  • Why is there is no communication between these two computers?

    hello. I installed network adapters(Realtek)on two computers but there is no communicaton between the computers. There is no light signal in both adapters on the two computers. i checked everything and it works when i pluged my laptop with both computer seperately. i configured the both adapters as...

    Fayas65 pointsBadges:
  • Conflict with multiple NICs

    i have 2 nics in a server : first nic 1 gb for domain with ip 192.100.100.1 second nic 100 mb connect with router with dhcp ip use for internet the 2 nics conflic together so, i stop one of them to continue working is any idea to work together ? hlp pls ?

    Army125 pointsBadges:
  • 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...

    Jdleon85 pointsBadges:
  • Server 2008 Network Connection

    I cannot browse a local network from a new Windows Server 2008. Every other PC is XP Pro or Server 2003. I can: Ping another workstation Browse the web Connect via VNC (only by IP address, not name) I cannot: Ping this 2008 Server Map a network drive Browse the network I have the server connected...

    EyeT35 pointsBadges:
  • How to assign a Static IP on LAN

    i found a static ip from ISP provider. i want to access the internet on server, but problem is that the static ip network is different from my networ. for eg. static ip is-192.168.1.1 and my server ip is- 192.168.10.1 and i don,t to chenge the server ip network. what i do? please Suggest.

    Moti5 pointsBadges:
  • Cannot ping default gateway of ISP

    Can Anyone help me that why i can not ping default gateway address 96.52.160.1 I am kind of frustrate that it looks everything OK to me but since last one week day and night i am trying to figure out that why it can not ping ISP and neither can open webpage (DNS are entered correctly)...

    Successful5 pointsBadges:
  • How a S/W in c# working in N/W accesses access database from other computer not having access

    hi, my project code works in network when i place my database of access in the computer which has ms-access, but wht to do when the other comp, with which i want to connect doesn't have ms-access, then how will i connect to it and run my project?

    Fairy5 pointsBadges:
  • Building environmental controls PC internet connection

    Our building environmental control PC needs to be accessed via internet IP from outside vendors.We have a secure network (VPN) how can we give them access around our VPN and still maintain 100% secure from that connection.

    QCsteve5 pointsBadges:
  • isa 2004 connectivity with ad and DNS

    Hi, I have configured isa 2004 and I have two NIC one is local and another is with public, Real IP. Unfortunately I have local domain “vsoft.com” which is registered with some one and I m using as a local domain. When I want to use AD and DNS connectivity it give error because Live ip. My AD...

    Wd7865 pointsBadges:
  • Can not connect to a PC within the network

    dears, i need your experience here... i have a laptop in our office connected to the network but i cant reach it at all but it can reach, ping , telnet to everywhere in the network. any advise will help....PLESAE.

    Smjafri50 pointsBadges:
  • Reference AS/400 NetServer by name

    I have an AS/400 at V5R2M0. I can ping the AS/400 by its NetServer name, but I cannot ping any PC in the network their by name. CXan this be done. What changes do I need to make. My goal is to refer to PC's in the network by name without having to add an entry to the AS/400 host name table.

    LBurkett99830 pointsBadges:
  • MPLS connectivity question

    One site of our MPLS connections is down. When I do a traceroute to that site. I can see the packets bouncing back and forth between our router and the service provider's router. I haven't been able to contact the IT guys in the other site, so I'm trying to figure out what's happening from my side....

    mshen27,385 pointsBadges:
  • Connecting multiple computers without a switch

    How can I connect two PCs directly in same subnet to a router without using a switch? What kind of configuration would this be?

    NetworkingATE1,545 pointsBadges:
  • VLAN connection problems over a switch

    We have enabled interVLAN routing on a layer3 switch, but when we try to ping between one VLAN and other VLANs, only some of the PCs are able to ping and the rest are not. We have 6 VLANs and in all cases we are experiencing the same situation.

    NetworkingATE1,545 pointsBadges:
  • Networking VLANs using router-on-a-stick configuration

    I want to setup a router-on-a-stick in a WAN, where I will have a VTP server on one side of the network and a VTP client on the other side. I want VLAN information to trigger down to the client switch. There are two routers and two switches, and a total of four VLANs. How do I set it up on both...

    NetworkingATE1,545 pointsBadges:
  • Network connectivity problem

    my lan network is in workgroup.when net sharing connectivity start.my own network mapping drives is dissconnected.when my network is working properly then searching the server i got server with showing workgroup.but when disconnected then search to server .search the server properly. not workgroup...

    2a5 pointsBadges:
  • Active Directory problems

    I am replacing two Windows 2003 Active Directory Domain Controllers that are also DNS servers, DHCP and WINS servers. They are two different sites and two different IP addresses - 10.10.10.xx and 10.10.30.xx. I have attempted to configure these two servers indentical to the two I have but I can not...

    Kathy995 pointsBadges:

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