OSI Layers
What is the first layer in the OSI model?
Physical
How many hosts are in a /24 network?
What is 254?
This module of the Flex comm package contains the main distribution switch where all VLANs are created.
What is the SAM?
or now what is the BAM?
Who is the 271st Cyber Transport NCOIC?
Who is MSgt Carney?
What type of interface is required to allow multiple VLANs across a single link?
What is a trunk?
In which layer of the OSI model does packet switching occur?
or
What is the Network layer?
What is the Class C private IP range?
What is 192.168.0.0-192.168.255.255?
This device is used in the Network Encryption Module (NEM) to encrypt traffic across unsecured links.
What is an Encryptor?
or Taclane, or KG, or KG-175
Who is the 271st Section Chief of Cyber Transport and SATCOM?
Who is SMSgt Singer?
What does PoE stand for?
Which layer is the Application layer?
What is layer 7?
In the network of 172.16.100.32/16, what is the network ID portion?
What is 172.16?
This module is used to extend secret data to nodes.
What is the Red Data Module? (RDM)
Who is the Ops Flight Chief?
Who is CMSgt Mannion?
What technology is used to translate a public IP to a private IP?
What is Network Address Translation (NAT)
or
Port Address Translation (PAT)
Which layer is the Transport layer?
What is layer 4?
What is the CIDR notation of 255.255.255.224?
What is /27?
This module provides firewall, DHCP/DNS, and many other services for the internal network.
What is the NCCD Flex?
Who is the Ops Flight OIC?
Who is Lt. Col McLean?
What is used to uniquely identify any endpoint that connects to a switch or router?
What is the MAC address?
Which layer of the OSI model creates and processes frames?
What is Layer 2?
or
What is the Data Link layer?
How many hosts are in a /23 network?
What is 510?
This module houses the iDirect modem which turns the satellite signal into IP.
What is the Satellite Modem Module (SMM)?
Who is the current Secretary of Defense?
Who is Lloyd Austin?
What is the correct order of colors to make a straight-through cable?
What is White/Orange, Orange, White/Green, Green, White/Blue, Blue, White/Brown, Brown.
or Green & orange can be swapped.