Mystery 1
Mystery 2
Mystery 3
Mystery 4
Mystery 5
100
The steps to create a TCP virtual connection
What is a three-way handshake process
100
The hex address for 217
What is D9
100
The process where routers recalculate the optimal paths after a change in the network
What is convergence
100
A contiguous range of numeric IP addresses
What is an address pool
100
De facto standard frame type
What is Ethernet II
200
Bytes placed at the end of a frame in order to reach the 64 byte minimum for Ethernet
What is padding
200
This keeps TCP connections open even when no data is being exchanged
What is a keep-alive process
200
The decimal address for BE
What is 190
200
This is a link-state protocol that is unique to Cisco
What is EIGRP
200
The four packet sequence used to obtain an IP address, lease time, and configuration parameters
What is DHCP discovery
300
These two fields appear in the frame header and are 6 bytes long
What are the source and destination MAC fields
300
The binary address for 3B
What is 00111011
300
The number of retransmissions that will occur before a connect is assumed to be dropped
What is 5
300
The process of contacting any DHCP server through a broadcast message to obtain a renewal of an address
What is rebinding process
300
This ensures that packets cannot loop endlessly
What is time to live
400
The hex address for 188
What is BC
400
DHCP replaced this protocol for the most part
What is BOOTP
400
This field in the IP header is used to tell devices to not fragment a packet
What is the Flags field
400
The process used to make a router undesirable for a specific routing path
What is poison reverse
400
A TCP windowing problem caused by an application removing only small amounts of data from a TCP receiver buffer
What is silly window syndrome
500
This is 8 bytes long and consists of alternating 1’s and 0’s
What is the preamble
500
This is required when a DHCP server does not exist on the current network segment
What is a DHCP relay agent
500
The router that has the highest priority in a link-state network
What is the designated router
500
The decimal address for D2
What is 210
500
The minimum size of a TCP header
What is 20 bytes
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