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ITN Final Exam concepts Latest Update
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ITN Final Exam concepts Latest UpdatePrivate IP address ranges (A Edris)
Class A: 10.0.0.0 - 10.255.255.255
Class B: 172.16.0.0 - 172.31.255.255
Class C: 192.168.0.0 - 192.168.255.255
loopback address (A Edris)
Also known as the localhost, this is a reserved IP address that can use for an internal
test: 127.0.0.1. There's no place like.
store-and-forward (Jake Walker)
Copies the entire frame and runs it through a mathematical formula called CRC to see if
there are any errors .
fast-forward switching
it immediately forwards the frame after it read the destination address.
Administrative Distance of RIP(s Abdullah)
120
RIP metrics(s Abdullah)
hop count
Administrative Distance of EIGRP(s Abdullah)
90
EIGRP metrics(s Abdullah)
bandwidth, delay, load, reliability and MTU
OSPF metrics(s Abdullah)
cost of all outbound interfaces in the route
Administrative Distance of OSPF(s Abdullah)
110
, Static Routing Examples (Michelle Albert)
ip route 172.16.0.0 255.255.255.0 s0/0/0
SMTP
allows the clients to send email to mail servers and that email to other servers P Kimmel
Frame Flooding: "Koby Roberts
A switch will broadcast to all ports except the ingress port if the destination address is
not found in the MAC address table.
POP3
Post office Protocol allows client to retrieve and download your mail. (P Kimmel)
Dynamic Routing (Michelle Albert)
Enabling routers to automatically learn remote networks and routes.
Frame Filtering Kendrick Nickens
In turn, while the switch receives frames from other devices, it forms its MAC address
table based on examination of the source MAC of each frame. Once the destination MAC
is in the switch's MAC address table, it can filter the frame and send it out to only one
port
IMAP (Internet Message Access Protocol)
Enables clients to both store and access their e-mails. P Kimmel
3 way handshake Sean T
Device A sends SYN, device B sends back ACK and SYN back, device A sends back
ACK.
Examples of dynamic routing protocols: (A Bilal)
-OSPF (Open Shortest Path First)
-EIGRP (Enhanced Interior Gateway Routing Protocol)
-RIP (Routing Info Protocol)
-BGP (Border Gateway Protocol)
4 way termination messages (Sean T)
Device A sends FIN, device B sends back ACK, device B sends FIN, device A sends
back ACK.
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