Use the tracert command
If there is a connectivity problem, you can use the tracert command to check the path of the destination IP address and record the result. The tracert command displays a group of IP Routers used to transmit data packets from the computer to the target location, and the time required for each hop. If the data packet cannot be transmitted to the target, the tracert command displays the last vro that successfully forwarded the data packet.
Tracert has the following common usage:
Tracert IP Address [-D]
This command returns the list of routers that have arrived at the IP address. By using the-D option, the vro path is displayed faster, because tracert does not try to parse the name of the vro in the path.
For example:
Tracert www.163.com-d
Tracert www.csdn.net-d
Tracert 202.101.224.68-d
For details about the tracert command, enter tracert-? at the command prompt -?.
C:/Documents and Settings/Administrator> tracert /?
Usage: tracert [-D] [-H maximum_hops] [-J host-list] [-W timeout]
[-R] [-s srcaddr] [-4] [-6] target_name
Options:
-D do not resolve addresses to hostnames.
-H maximum_hops maximum number of hops to search for target.
-J host-list loose source route along host-List (IPv4-only ).
-W timeout wait timeout milliseconds for each reply.
-R trace round-trip path (IPv6-only ).
-S srcaddr source address to use (IPv6-only ).
-4 force using limit 4.
-6 force using limit 6.