While using a packet analyzer, you notice four additional bytes being added to the packets in the Company network. Which protocol inserts a four byte tag into the Ethernet frame and recalculates CRC value?
If you needed to transport traffic coming from multiple VLANs (connected between switches), and your CTO was insistent on using an open standard, which protocol would you use?
You are the network administrator tasked with designing a switching solution for the Company network. Which of the following statements describing trunk links are
INCORRECT? (Choose four)
You are the network administrator at Company and switch R1 is configured as shown below:
interface GigabitEthernet0/1
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk native vlan 5
If untagged frames are arriving on interface GigabitEthernet0/1 of R1, which of the following statement are correct?