A root nameserver is a type of nameserver that lives in the DNS root zone. We’ll discuss more on zones shortly, but basically the root zone is the top of the DNS hierarchy and it holds the domain names and numeric IP addresses for all TLDs (reminder — those are .com, .org, etc....
The DNS lookup process is the vital framework used by the entire internet. Unfortunately, criminals can abuse vulnerabilities in DNS, meaning you’ll need to be aware of possible scams via redirects, often referred to as “spoofing” and “poisoning.” To help you avoid these threats, let’s...
What Is the Registration (in DNS Mode) Procedure When an AC and a Fit AP Are Connected Across a Layer 3 Network? Solution When connecting to an AC across a Layer 3 network, a Fit AP registers with the AC based on the AC IP address resolved by the DNS server. The following figure sh...
What is DNS (Domain Name System)? DNS stands for Domain Name System, and it is a system used to translate domain names (like www.example.com) into IP addresses that are readable by computers on the internet (like 192.168.0.1). Every time you visit a website, your browser needs to fir...
What methods can I use to fix DNS issues? There are several different methods that can be used to help fix DNS issues. One is to try a different DNS server or configure your computer settings, so it uses the public Google DNS server instead of the one provided by your ISP. Alternatively...
Alerts are always triggered immediately if the Recommended test mode option is selected, or if a threshold level is set to Medium or Low, regardless of whether the alert's learning period has already completed.For more information, see Adjust alert thresholds....
AiMesh Mode:You can choose if sync this SDN network to AiMesh nodes or not. Bandwidth limiter: You can setup a bandwidth limiter to limit the upload or download speed for the SDN network. Access intranet:The default setting for this option is disable. If you do not want guest devices to...
DNS resolution failure. The agent can be upgraded only through the intranet DNS resolution. Ensure the private DNS server address is correct. Access to port 10180 is restricted. The agent upgrade requires accessed to port 10180. The available memory of the server is insufficient. The agent upgra...
Mode 2 - Absolute time range: defines a time range from YYYY/MM/DD hh:mm to YYYY/MM/DD hh:mm. The associated ACL rules take effect only in this period. Format:time-rangetime-namefromtime1date1[totime2date2] time-name: indicates the name of a time range. It is a string starting...
One of the most important benefits of MPLS is that it supports and manages multiple protocols and transmission mediums. It supports communication over IP, Ethernet, Asynchronous Transfer Mode (ATM) and Frame Relay. You can use any of these protocols to create LSPs. ...