IPconfig

cannot be configured to show only a single interface if multiple interfaces exist. However, you can use the

netsh

command for a similar job.

netsh interface ip show addresses "interface name"

netsh interface ip show config "interface name"

netsh interface ip show route "interface name"

netsh interface ip show neighbors "interface name"

netstat -nao

netstat -na

Run in a command prompt as administrator. In this example, all packets for the network 192.168.1.0/24 will be directed to the gateway 172.16.1.100

route -p add 192.168.1.0 mask 255.255.225.0 172.16.1.100 metric 1

If the network is running but is running very slowly for no apparent reason, try using IP addresses instead to troubleshoot. Try accessing an internal web server using its IP address instead of the DNS name. If this seems to fix the problem, run the following steps (as administrator) on the domain controllers that control DNS.

1. Open a command prompt

2. ipconfig /registerdns

3. Restart the Net Logon service (Control Panel→Administrative Tools→Services and then right click Net Logon and select restart).

=Disable Protocols=

netsh interface teredo set state disabled
netsh interface isatap set state disabled
netsh interface 6to4 set state disabled

netsh int ipv6 isatap set state disabled
netsh int ipv6 6to4 set state disabled
netsh interface teredo set state disable

nslookup -type=SRV _ldap._tcp.domain.local

nslookup domain.local