Windows 10: How to ping loop back address on a specific NIC card

How to ping loop back address on a specific NIC card?

Example below I have two NICs one Ethernet and one WiFi. I would like to test Ethernet NIC and ping 127.0.0.1 on the Ethernet NIC, how can I do that?



Windows IP Configuration



Host Name . . . . . . . . . . . . : ESIL47235001S63

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . . : No

WINS Proxy Enabled. . . . . . . . : No

DNS Suffix Search List. . . . . . : stfrancis.edu



Ethernet adapter Ethernet:



Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : IntelR Ethernet Connection 7 I219-LM

Physical Address. . . . . . . . . : 9C-7B-EF-A8-8C-DD

DHCP Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

Autoconfiguration IPv4 Address. . : 169.254.35.219Preferred

Subnet Mask . . . . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . . . . :

NetBIOS over Tcpip. . . . . . . . : Enabled



Wireless LAN adapter Wi-Fi:



Connection-specific DNS Suffix . : stfrancis.edu

Description . . . . . . . . . . . : 802.11n Wireless LAN Card

Physical Address. . . . . . . . . : 00-1A-EF-5B-8B-21

DHCP Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IPv4 Address. . . . . . . . . . . : 10.99.0.43Preferred

Subnet Mask . . . . . . . . . . . : 255.255.248.0

Lease Obtained. . . . . . . . . . : Friday, December 20, 2019 11:30:35 AM

Lease Expires . . . . . . . . . . : Friday, December 20, 2019 5:30:35 PM

Default Gateway . . . . . . . . . : 10.99.0.1

DHCP Server . . . . . . . . . . . : 10.0.0.246

DNS Servers . . . . . . . . . . . : 10.0.0.54

10.0.0.152

NetBIOS over Tcpip. . . . . . . . : Enabled

:)

 

Multiple NIC, ping failure

Hi there,

strange issue. I have tested new (2) servers that comes with 2 NIC, running Windows Server 2016. Details as below..

#Server1

NIC1: 172.16.101.12 (vlan 101) - I dont define gateway

NIC2: 172.16.102.12 (vlan 102) - I dont define gateway

#Server2

NIC1: 172.16.101.13 (vlan 101) - I dont define gateway

NIC2: 172.16.102.13 (vlan 102) - I dont define gateway

Those NICs connected to switches and on different Vlan (as stated). Without setting the vlan on the NIC properties, the ping works well. The problem start when I set the vlan on the NIC properties. Ping to subnet 101 works perfectly but if I ping subnet
102, I got destination unreachable.

Is this something to do at gateway? or it is something to do at vlan tagging? The switch port is in Trunk Mode. Kindly help me with this puzzle..

 

Great White Bengal

basic troubleshooting for network:

1. open a command window and type "ipconfig /all"
2. record the ip address of the network card and your gateway (usually 192.168.1.1)
3. in the same command window ping the loopback address (127.0.0.1 - checks the networking ability of the system before the NIC). If this works, go to the next step.
4. in the same command window ping the ip address of the network card (checks the networking ability of the NIC). If this works, go to the next step.
5. in the same command window ping the gateway address (again, usually 192.168.1.1 - checks the network from the PC to the gateway). If this works, go to the next step.
6. in the same command window ping the address 74.125.225.72 (this is an address for google.com - checks the network from the PC oout to the internet). If this works, go to the next step.
7. in the same command window ping google.com (checks DNS).

If this stops anywhere in the process, that's where your issue lies, and you can start troubleshooting at that point.

 

Replacment Nic Card Troubles


Got A Question> I Have A Dell Latitude Laptop Running A Dell DW1501 Wireless-N WLAN Half-Mini Card Network Adapter PCI And Want to Upgrade The NIc Card But Can't Find A Replacemnet card For Under $25;00 Dose Anyone Have Any Suggestions As To Were to find A Intel NIC Card With Blu Tooth?
Thanks