QUESTIONS AND ANSWERS 2026 LATEST UPDATED | 100% GRADED
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Local Area Network (LAN) - (ANSWER)Contacted directly through a Dante switch
Wide Area Network (WAN) - (ANSWER)Connects the network across a wider geographical
area. Is reached through a router (gateway)
What kind of notation do IP Addresses use? - (ANSWER)Dotted-Quad or Dot Decimal
Notation
Subnet - (ANSWER)A group of local IP addresses
Subnet Mask - (ANSWER)Helps determine what IP addresses are in our subnet
Should be an unbroken string of binary ones followed by zeros
A subnet mask of 255.255.255.0 can be abbreviated as "/24"
,What is the range of numbers for IP addresses in dotted-quad form? - (ANSWER)0-255
What is the range of numbers we can actually use when assigning IP addresses in dotted-quad
form? - (ANSWER)1-254
Domain Name Service (DNS) - (ANSWER)Translates domain names into IP addresses
If multiples are on a list, the first one to return an answer is followed
Subnets reserved for use on a local network - (ANSWER)192 . 168 . ___ . ___
10 . ___ . ___ . ___
172 . 16-31 . ___ . ___
169 . 254 . ___ . ___
What are the two primary DHCP settings? - (ANSWER)IP Range (a.k.a. DHCP pool) and
Lease Time (e.g. 24 hours)
What is the priority option for automatic IP addressing for Dante devices? - (ANSWER)DHCP
Server
,If no DHCP server is found for automatic IP addressing, what is the back up plan? -
(ANSWER)Link Local
How does Link Local work? - (ANSWER)Assigns each device a random address in 169 . 254 .
___ . ___
Sends an ARP request to ensure that an address is available
Once Link Local address is set, we continue looking for DHCP Service
VLAN - (ANSWER)Strategically isolates LANs on the same switch
Non-Blocking Architecture - (ANSWER)The switch is not the bandwidth bottleneck in the
network
Your only restriction is your individual port speed
, Spanning Tree Protocol (STP) - (ANSWER)A protocol that disables a second trunk line
between the same two switches to prevent a Broadcast Storm
Broadcast Storm - (ANSWER)An endless loop of broadcast information. Like microphone
feedback but for broadcast
Link Aggregation Group (LAG) - (ANSWER)Allows trunk lines to be combined for more
bandwidth
How can trunk lines contact multiple VLANs? - (ANSWER)By "tagging" packets
It its best practice to have one untagged VLAN, the rest being tagged
TCP - (ANSWER)Like "signature required" mail, the sender gets a notification that the
message was received
Appropriate when communications are likely to be interrupted, when missing a packet would
invalidate the date, or when timely delivery is a convenience rather than a necessity