Sec4: MAC table
CCNA 200-125, ICND1, Sec. 3: Hubs, History, and Why Hubs Are HistorySwitch 3 function Switch don't know where is C is, so send it every port except source port.(Flood)And update MAC table as A = F 0Flood MAC address is ff:ff:ff:ff:ff:ff For the second time, switch know which port should send packet.(Forward)Also, update MAC table for PC C Sooner or earlier, switch will complete MAC table. When s..
Thunderbird and encryption
1. Email Test and snopping2. Encryption and snooping1. Install Wireshark Click Ethernet adapter that you connected to Host/Server. Click Skip this and use my existing email at the bottom left. Put username and password. I put one of client account as this is client side. To do faster, click continue and click Manual config. Type mail.contoso,com instead of contoso.com at both incoming and outgoi..
Sec4: Bridge, Switch
CCNA 200-125, ICND1, Sec. 3: Hubs, History, and Why Hubs Are History The bridge will down the size of the Collision Domain and increase the number of Collision Domain.Which is lead to more stable network. Bridge work as 2-port switch in wired network But the size of Broadcast domain is same. A switch connection will give you 1 collision domain per pc. Hub: 1 Collision domain, 1 broadcast domainH..
