All domain names are resolved into private addresses
Our wan network has several network segments. There is a problem with the DNS resolution of a network segment. The dns address is assigned by dhcp as 18.104.22.168. But the client cannot access the public network. Use nslookup baidu.com. It was found that the address was resolved to 192.168.1.1. However, there is no 192.168.1.1 address in the LAN. I don't know why this problem occurs. Attached is the result of nslookUp. There is also the result of capturing packets on windows.
Thank you for the overwhelming response to the First and Second EFT refresh of 8.10MR6!
We are excited to announce the third refresh of 8.10 MR6 EFT Program for PRODUCTION deployments.
While the CCO release of 8.10MR6 is just a few we...
Greetings!Thank you for the overwhelming response and feedback for the first 17.3.4 EFT/Beta release.
Now we are excited to announce the second refresh of 17.3.4 EFT/Beta Program for PRODUCTION deployments.
This release is the s...
It’s been about two and half years, since the launch of next generation Cisco Catalyst 9800 Wireless LAN Controllers that has the most deployment flexibility and runs the modular, scalable, highly reliable, open and programmable operating system, I...
Hi All, I have made this video for Cisco Pitch the Future Contest in Malaysia which talks about Wi-Fi 6 and EWC Demo. Please feel free to view the video below and please support me for this contest by giving the video a like as the Contest will end o...