Useful tips for everyday
How do I access PubMed articles? Click on the PubMed Central link or a Publisher’s link to access the full text of the article. Articles…
Where is Juniper config stored? juniper.conf.gz The currently operational device configuration is stored in the file juniper. conf. gz , and the last three committed…
How do local area networks connect? LANs generally consist of cables and switches, which can be connected to a router, cable modem, or ADSL modem…
What is the purpose of IPv6 Routing extension header? IPv6 extension headers contains supplementary information used by network devices (such as routers, switches, and endpoint…
How do I authenticate NTP? NTP authentication works with a symmetric key configured by user. The key is shared by the client and an external…
How do I change the IP address on my HP switch? Click on Quick Setup. In the Switch Quick Setup Parameters box, click on Change.…
Is network byte order big or little endian? The Internet has established a standard “network byte order,” which happens to be Big Endian. All binary…
How do you check communication between two VLANs? The simplest way to enable routing between the two VLANs to simply connect an additional port from…
What port does AnyConnect VPN use? TCP 443 Cisco AnyConnect uses VPN Tunnel via the default SSL port (TCP 443) and DTLS port (UDP 443).…
Does WiFi use CSMA CA? Like Ethernet, WiFi has no central process that controls which device is allowed to transmit data at any point in…