What is the behavior of the L2 Switch in case of receiving
a multicast packet.
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What IP network addresses are set-aside for class B (for private use)? a. 128.0.0.0 (mask 255.255.0.0) b. 128.252.0.0 (mask 255.255.0.0) c. 172.16.0.0 (mask 255.240.0.0) d. 172.16.0.0 (mask 255.255.0.0) e. 172.240.0.0 (mask 255.255.0.0)
Why does a high number of broadcast messages adversely affect overall network performance? a. Each broadcast message requires an acknowledgement packet from every computer on the network b. No computer on the network can transmit data until each broadcast message has been acknowledged by every computer on the network c. Broadcast messages are automatically routed to every segment of a LAN d. Every computer on the network must process each broadcast message
what is VPN ?
Define tunnel mode?
ARP is what type of protocol? a. broadcast b. multicast c. unicast d. routing
What can we do in the active directory explain it details ?
Describe a case where you have used these tools to troubleshoot?
Define firewalls?
What is the advantage of subnetting ?
Can you run "route get" commands without superuser previlege ?
Where would you find DHCP information about supported network 128.251.144.0 ?
Q1: What is RAS ? is RAS and VPN the same ? Q2: How do i determine that my computer is connected to the right network and is getting a valid ip ?