IPv4 Questions and Answers

Recent IT Questions

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netstat -s for TCP Statistics for IPv4?

Hello All, i trying to figure out TCP Statistics for IPv4 especially Failed Connection Attempts . I would like to understand what value would indicate high as threshold?. Also i would like to know if appearing of errors of such kind indicate issue at remote host or local, and what could cause...

View Answer   |  Sep 21 2009  8:51 AM GMT
Netstat, TCP, Network protocols
asked by Tbaror

  40 pts.

Configuring IPv4 host to IPv6 compatible in Fedora 9 Sulphur

How do I configure the IPv4 host to IPv6 so that it is compatible in Fedora 9 Sulphur?

View Answer   |  Mar 26 2009  8:47 PM GMT
Networking, IPv4, IPv6
asked by NetworkingATE

  1405 pts.

Is IPV6 more reliable than IPV4?

Is IP version 6 more reliable than IPV4?

View Answer   |  Feb 26 2008  4:42 AM GMT
Networking, IPv4, IPv6
asked by Sangay

  365 pts.

TCP Retransmissions b/c of Checksum Incorrect

We have a problem where some users will complain of slow application response time (on the LAN) from our ERP server, but others will be fine. After many hours of troublshooting I've discovered the following: - Packet Sniff's of affected users shows TCP Retransmissions because the Checksum is...

View Answer   |  Jul 19 2007  3:55 PM GMT
Networking, Ethernet, Network testing
asked by tbitner

  495 pts.

Dell Optiplex GX520 hibernation/sleep mode issues

Hello, We have several Dell Optiplex GX520's on the network running Windows XP pro. They randomly fall into sleep mode. Moving the mouse will not wake them - you have to push the power button to get them out of sleep mode. Also we are not able to remotely wake them to do patch updates or remotely...

View Answer   |  Jun 26 2007  3:45 PM GMT
Tech support, Hardware, Networking
asked by jmello

  0 pts.

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...

View Answer   |  May 17 2007  6:32 PM GMT
Networking, IPv4, Ping
asked by jaanjaan

  0 pts.

rply soon-2

plz tell me what is default gateway????

View Answer   |  May 16 2007  12:47 AM GMT
Hardware, Networking, Switches
asked by jaanjaan

  0 pts.

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?????

View Answer   |  May 16 2007  12:46 AM GMT
Hardware, Networking, Switches
asked by jaanjaan

  0 pts.

IP ADDRESSING AND SUBNETING

Hello Can some one help me with an easir way of calculating subnets and host per given IP address

View Answer   |  May 2 2007  3:57 AM GMT
IPv4, TCP, Subnets
asked by markmu

  5 pts.

Looking for clarification on new IP layout

I currently have a 192.168.1.0/24 network. I have one cisco router with many cisco switches that allow everyone to have a DHCP ip of 192.168.1.X. I will soon have more people then the /24 will handle, so I would like to switch to: 172.16.30.0 subnet 255.255.254.0 mask 172.16.31.255 broadcast ...

View Answer   |  Apr 2 2007  2:26 PM GMT
Networking, Ethernet, Networking services
asked by kevins74

  0 pts.

NAT on a Cisco 3524XL layer 2 switch

Is it possible to use NAT on a Cisco 3524 switch? If so is it possible to see a sample template? Thanks Steve

View Answer   |  Jan 31 2007  3:28 PM GMT
Networking, Cisco, IPv4
asked by devnul

  0 pts.

Routing Between Subnets and between networks

1.I have two separe networks 192.168.0.0 and 192.168.1.0 ,they r physicall connected. What should i configure and where to configure so that host of each network can connect to other host in other network. 2.I have two separe Subnets(after subnetting a class B network),they r physicall connected....

View Answer   |  Jan 10 2007  4:12 AM GMT
Hardware, Networking, Network management software
asked by chinmoymohanty

  0 pts.

wireless vlan

hi all, is it possible to have one link from a switch to an access point and split the network into two networks a wireless network from the AP and a wired port for a user connected thru RJ45 and still keep it secured.

View Answer   |  Nov 28 2006  3:04 AM GMT
Disaster Recovery, Networking, Ethernet
asked by 9222099

  0 pts.

odd NIC problem

Howdy all... I have a win2k3 member server with 2 onboard Intel PRO lan connections. One is 100mb the other 1000mb. On the 100mb connection, I can set either a DHCP or Static TCP address and it works fine. On the 1000mb connection, it works fine on DHCP, but absolutely refuses to connect with a...

View Answer   |  Oct 20 2006  5:47 PM GMT
Tech support, Hardware, Networking
asked by TheVyrys

  0 pts.

cisco 2811 with 2 fast ethernet ports and 4 vlans-2

I need urgent help on this. I have a brand new cisco 2811 with 2 FE ports. The port f0/0 is connected to the internet and the f0/1 will be connected to the switch which has 4 vlans configured on it. I have no idea how to go about doing this. Can someone please help me with the configuration on the...

View Answer   |  Aug 6 2006  2:16 AM GMT
Hardware, Networking, Networking services
asked by sarfarazkz

  0 pts.

cisco 2811 with 2 fast ethernet ports and 4 vlans

I need urgent help on this. I have a brand new cisco 2811 with 2 FE ports. The port f0/0 is connected to the internet and the f0/1 will be connected to the switch which has 4 vlans configured on it. I have no idea how to go about doing this. Can someone please help me with the configuration on the...

View Answer   |  Aug 6 2006  2:12 AM GMT
Hardware, Networking, Networking services
asked by sarfarazkz

  0 pts.

Network Connection Freezes

For some reason, at random, among 20 PCs on my network, in the morning or during the day, the network connection stops responding for both intranet and internet communications. The only solution thus far is to remove the NIC from the Device Manager, reboot the PC, and let Windows XP Pro find the...

View Answer   |  Jul 28 2006  11:31 AM GMT
Tech support, Disaster Recovery, Hardware
asked by DboiSOBE

  0 pts.

Network Resource Allocation cum Planning cum Technical Problem

This is the real commercial problem face by my company. Well, the reason I ask this problem is I salute and respect all of you as I believe all of you are as good as network solution company out there, or even better!! Lets me rephrase the entire problem again. Company expand so fast that the...

View Answer   |  May 15 2006  10:17 AM GMT
Tech support, Disaster Recovery, Hardware
asked by hunkgym

  5 pts.

g.729 3rd party VOIP on Cisco routers QoS - am I doing it right?

Hi, I am unsure about which configs are sufficient for implementing QoS on 2 2600 series routers over a 2MB serial link. On one side is the IP pbx and there are up to 6 IP phones plugged into a switch on the other side. We are using a non-cisco VoIP product using g.729. From what I can see all I...

View Answer   |  Mar 6 2006  4:56 AM GMT
Networking, Ethernet, Network protocols
asked by robbieg

  0 pts.

bgp inbound filter

Does anyone have any experience configuring BGP filters? If so, here is my dilemma: One of our core routers is hooked up to ISP A via BGPv4 and is recieving the full routing table of which is in excess of 100,000 networks. I would like to have it recieve routes only from ISP A's AS, and NOT every...

View Answer   |  Feb 27 2006  2:27 PM GMT
Performance management, Network protocols, Cisco
asked by ligmania

  0 pts.

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