• Multiple NICs

    hi.. in my office i have isa server with 2 nic one is conected to dsl router with ip address of 192.168.1.1,gteway 192.168.1.254 and 2nd nic connected to switch with ip adress of 192.168.0.1,gateway 192.168.1.254 ,the client side ip range is 192.168.0.x my qustion is how 192.168.0.1 is pinging with...

    Salam10 pointsBadges:
  • Windows XP ping computer name resolves to VPN IP instead of local address

    In a windows XP professional, connected to a fortissl VPN. The machine is connected to a router that gives local addresses with DHCP. The machine is not in a domain. No domain controller. From <computer name>, ping <computer name> gives the address of the VPN virtual adapter (when...

    Buuu5 pointsBadges:
  • Event ID:10010

    Not able to ping the machine with the hostname/Netbios name.

    Vinsha25 pointsBadges:
  • Ping but not accessible from other systems

    is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. Access is denied." That is the message I receive trying to connect to one of computers on network. File sharing servies enabled...

    Netork5 pointsBadges:
  • Destination host Unreachable

    I am trying to ping 67.192.191.121. But answer comes: destination host unreachable. Few days back, i could do it. But now the message comes that. I am also checking pathping. The answer comes that "one ip address invalid". What will i do, pls advise me.

    Bigyan5 pointsBadges:
  • Ping of Death

    Hi, I have a remote office connected over a T1 line to the main office with Cisco routers. The problem is that I get tons of logs in our main firewall that connects to the outside world saying "Ping of Death Blocked" The source of the attack is always an IP address(not always the same) from the...

    Alan Dala30 pointsBadges:
  • Why would my L3 switch drop 20-80% of my pings?

    Hi all, We are moving from a Linux based router to a L3 switch, Dell 6224. I've never configured a router before but I have experience with the Linux firewall, DHCP, DNS, etc. configuration so I was picked to configure the new router/ switch. We have 8+ subnets (labs) in the current configuration...

    Zork62615 pointsBadges:
  • Remote Ping?

    This is a rather simple question with the hope of a simple answer (although I doubt it) but is there a command that would allow me to use a remote PC to see if 2 IP addresses are communicatiing? E.g., I use my PC to see if PC (A) can ping PC(B) where neither A not B are the PC where the command is...

    Sa237870 pointsBadges:
  • when you ping www.yahoo.com what MAC address will see in ARP cache

    when you ping www.yahoo.com what MAC address will see in ARP cache can some one help me please

    Cricketuk15 pointsBadges:
  • Cannot ping to another network connected to the l3

    My PC is connected to a layer 3 switch. I am able to ping to all computers in my IP network, but I cannot ping to another network connected to the l3 and the same was possible few days back. I can ping from l3 to any network. What could be the problem?

    NetworkingATE1,545 pointsBadges:
  • Can’t ping a network notebook?

    I have a notebook that is using network resources and a IP address from our DHCP server. But I am unable to ping this notebook, no XP firewall or McAfee firewall.

    4410 pointsBadges:
  • I have a weird ping issue on 3com router, any ideas?

    When I ping our main frame relay router, a Netbuilder 227C running SW/NBRO-CF,9.1 firmware. It gets its LAN feed from a Nortel 8100 switch. This problem propagates across the frame relay circuit to the far end router (another 227C running 9.3 firmware) and Nortel 450 switch connected to it. See...

    Networkmanjohn10 pointsBadges:
  • Multi-Vpn Setup: can access all subnets when in office, while vpn’d can only access local subnet

    I am having troubles with vpn users being able to see other subnets. It is set up as follows Any computer locally on the domain can see / ping/ access any other computer on any subnet / location. When someone vpn's into any of the routers they can only see the local subnet of the router they are...

    Rowley61320 pointsBadges:
  • 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:
  • Time to Live

    If you ping a pc in a LAN the TTL value is 128 whereas if you ping a pc from one network to another network the TTL value decreases from 255 to 254. My question is why the TTL value is 128 in a LAN.

    CiscoX10 pointsBadges:
  • Can’t get DHCP to give addresses

    For the life of me can't seem to setup my server. I have 2 Nics for extra security and what is recommended for Remote Access. This worked with SBS but I just installed windows 2003 server and want to setup remote access server and exchange 2007 I have the external card: 192.168.1.5 IP 255.255.255.0...

    Calitech0 pointsBadges:
  • flags in ipv4 header

    the 3 flag bits in ipv4 header are. 1 - whether this fragmented part is last or not. 2 - to fragment a message or not. 3 - reserved. so if my message length is 500bytes and maximum segment size is only 200bytes and i want to send this messase but MIDDLE BIT VALUE IS 1.(that is do not fragment the...

    Jaanjaan0 pointsBadges:
  • rply

    hello sir instead of writting 3 words "school level question". i think u can write yes or no????? i m confused as in some publications it is written dat MAC address is globally unique.....but others say dat only PUBLIC ip address are uniue and not mac address. my question.... if mac address is not...

    Jaanjaan0 pointsBadges:
  • how toconfigure ipadress through run

    plz tell me how to configure ipadress through cmd prompt or through run??????

    Jaanjaan0 pointsBadges:

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