It is funny that it is a must know stuff in any network engineer interview, yet, I have not systematically studied it in the past month. I just get some from one place and get some from other place. It is all broke pieces.
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Generic Routing Encapsulation
GRE tunnels
May is here and pandemic is still here too. The weather in kingston is getting warmer.
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Attack on Switch
DHCP snooping and Deep ARP inspection
Last time, I studied port-security and authentication on switch. This time we are going to focus on some typical attacks that can be operated on switch.
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Voice over IP
It is a technology that is connected to switch Ethernet port.
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Overview of high availability
Today is mother’s day. Every single mother in the world dersers to be respected and loved. I love my mum so much that I bought Listerine for her.
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