03:32
Government jobs in India
hi ,This is Ripnetworks network portal
nterVLAN routing Configuration configuration they will talk or tranfrer data connected to all devices in same switch or in network. but when in switch we create vlan then divided in to subdomain or subnetworks so without any By defaultin swithc there are one vlan and it's all ports are in same vlan so without any layer three device two diffrent vlant can not tranfer information or talk each other also they cant transfer information in other network.thay only can talk or transfer information which is in same vlan or same sub twork.here we r doing inter vlan routing.Configuration of router for interVLAN routing for when we wannt to talk 2 different vlan in network then intervlan routing is needed. appropriate VLANs back through the same line own descriptions.
hi ,This is Ripnetworks network portal
interVLAN routing Configuration configuration they will talk or tranfrer data connected to all devices in same switch or in network. but when in switch we create vlan then divided in to subdomain or subnetworks so without any By defaultin swithc there are one vlan and it's all ports are in same vlan so without any layer three device two diffrent vlant can not tranfer information or talk each other also they cant transfer information in other network.thay only can talk or transfer information which is in same vlan or same sub twork.here we r doing inter vlan routing.Configuration of router for interVLAN routing for when we wannt to talk 2 different vlan in network then intervlan routing is needed. appropriate VLANs back through the same line own descriptions.
hi ,This is Ripnetworks network portal
interVLAN routing Configuration configuration they will talk or tranfrer data connected to all devices in same switch or in network. but when in switch we create vlan then divided in to subdomain or subnetworks so without any By defaultin swithc there are one vlan and it's all ports are in same vlan so without any layer three device two diffrent vlant can not tranfer information or talk each other also they cant transfer information in other network.thay only can talk or transfer information which is in same vlan or same sub twork.here we r doing inter vlan routing.Configuration of router for interVLAN routing for when we wannt to talk 2 different vlan in network then intervlan routing is needed. appropriate VLANs back through the same line own descriptions.
hi ,This is Ripnetworks network portal
interVLAN routing Configuration configuration they will talk or tranfrer data connected to all devices in same switch or in network. but when in switch we create vlan then divided in to subdomain or subnetworks so without any By defaultin swithc there are one vlan and it's all ports are in same vlan so without any layer three device two diffrent vlant can not tranfer information or talk each other also they cant transfer information in other network.thay only can talk or transfer information which is in same vlan or same sub twork.here we r doing inter vlan routing.Configuration of router for interVLAN routing for when we wannt to talk 2 different vlan in network then intervlan routing is needed. appropriate VLANs back through the same line own descriptions.
hi ,This is Ripnetworks network portal
interVLAN routing Configuration configuration they will talk or tranfrer data connected to all devices in same switch or in network. but when in switch we create vlan then divided in to subdomain or subnetworks so without any By defaultin swithc there are one vlan and it's all ports are in same vlan so without any layer three device two diffrent vlant can not tranfer information or talk each other also they cant transfer information in other network.thay only can talk or transfer information which is in same vlan or same sub twork.here we r doing inter vlan routing.Configuration of router for interVLAN routing for when we wannt to talk 2 different vlan in network then intervlan routing is needed. appropriate VLANs back through the same line own descriptions.
Tuesday, 18 October 2011
Monday, 10 October 2011
DCE (Data Communication Equipment)
The Data communication Equipment.RS232c Standard.Each computer or Network Devices Try to connect via
Serial Port.
Serial Port.
Friday, 16 September 2011
How to Saving your Cisco Router configuration
How to Saving your Cisco Router configuration
Once complete configure router, then it need to save because if you forget to save
configuration then ,it works normally as configured but when a router restart then it
can't lode again configuration from start up config.because router ram is volatile ram
means once power off the data will erace.so it must need to save configuration in memory
below command of save router configuration in permanent memory
Example :-cisco 1700#copy running-config start up-config
After performing this command a configuration is now saved to non-volatile RAM
(NVRAM).can also check from command show start up config
Example :- cisco 1700#show startup-config
Checking a connectivity in Network
Checking a connectivity in Network
For Example :-ping 10.159.105.1 \\ when connection Active
Pinging 10.159.105.1 with 32 bytes of Data:
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
For Exampls :-ping 10.159.105.1 \\ when connection is not Active
Pinging 10.159.105.1 with 32 bytes of Data:
Request time out
Request time out
Request time out
Request time out
when network is running mode their is every possibility to fail your network devices,
so when ever your Network device act as ab normal and in some of Cased ,i found that
Network is down that are not ping or able to Transfer a date but in telnet the interface shown up,but in actual mode that is down.so at that time just power off router and re insert the interface card. which shown active but not actually up .this is problem of interface hang in some cases router interface hang due to temperature.because 24 hour on so it need cool temperature.this same issues creates in other devices like modems and switch.all my working time i faced this kind of issues so.One most useful and simple diagnostic tool is the ping command. Ping is an uses Icmp protocol Internet Control Protocol (ICMP). Ping sends an ICMP (32 bit packet)echo request to a destination IP address. If the destination machine receives the Request, it reply with an ICMP echo response .
For Example :-ping 10.159.105.1 \\ when connection Active
Pinging 10.159.105.1 with 32 bytes of Data:
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
Reply from 10.159.105.1 bytes =32 time<1 TTL=255
For Exampls :-ping 10.159.105.1 \\ when connection is not Active
Pinging 10.159.105.1 with 32 bytes of Data:
Request time out
Request time out
Request time out
Request time out
Troubleshooting your Cisco router
Troubleshooting your Cisco router
some of issue at Network device,that are common. Many time it's Network Related issues like some power off,or interface cable are un-pluged come these are the common physical issu. but when ever notice any issur regarding router or user that is connected to router that can not reach a any destination,or any destinattion at all. we will need to check how the router is attempting to route traffic . Then follow some command .
Router7206#show interfaces for checking any Connected interface down or Active
Router7206# #showip protocols
Router7206##showip route
Router7206##showiparp
Configuring a Router
Configuring a Router
At the Router confuguration time take a router when you don't know .wht configuration is in router.it's previously used or not.configuration saved or not or it's blank and new for solution all these question here there are some cisco command for showing the status of the network devices router & Switch .at any point of configuration point try out the following commands:
Router#show interfaces //it will shows all set Configured or non configurated information
Router#showip protocols // Sh ip informatiion
Router#showip route // Show Possible route connected
Router#showiparp // Sh MAC Information from Ip Address.
Router#show interfaces //it will shows all set Configured or non configurated information
Router#showip protocols // Sh ip informatiion
Wednesday, 14 September 2011
Network Cables Color code
Straight Cable Cable (Ethernet Cable color code)
(1)orange white
(2)orange
(3)green white
(4)blue
(5)blue white
(6)green
(7)Brown
(8)Brown white
Cross Cable
Green white
green
orange white
blue
blue white
orange
Brown
Brown white
