The encapsulated frame is sent on a physical medium to the WAN. Can use the standards RS-232, V.35, or HSSI.
What is Serial Communication?
100
The command used to enable PPP.
What is "encapsulation ppp"?
100
A good command to use when troubleshooting a PPP connection.
What is "debug ppp"
100
Authentication takes place before the network layer protocol configuration phase begins.
What is PPP Authentication Protocols?
100
The instructor of our course.
Who is Mary Baldwin-Grimes?
200
The cables that we use to connect routers. A clockrate needs to be specified.
What is DTE-DCE?
200
The command to specify authentication type.
What is "ppp authentication {authentication type}?
200
The command used to get out of debug mode.
What is "undebug all"
200
Provides a simple method for a remote node to establish its identity using a two way hand shake.
What is PAP?
200
The brand of routers and switches we use in class.
What is Cisco?
300
A scheme that allows multiple logical signals to share a single physical channel originally invented by Bell Laboratories.
What is Time-Division Multiplexing?
300
Command used to configure PAP authentication.
What is "ppp pap sent-username name password password"
300
command used to check if the right commands have been entered.
What is "show run"?
300
PAP and CHAP
What are the two protocols that provide authentication services for PPP?
300
Third drawer of the file cabinet by the door.
Where are the DCE/DTE cables located?
400
The point in the network where the responsibility of the service provider ends. This is after the CSU/DSU in the US and between the router and NTU Internationally.
What is Demarcation Point?
400
Compresses data over serial links.
What is "compress [ predictor | stac ]"?
400
PPP has not been configured correctly on both ends of the connection.
What is the cause of a port being in the down state in PPP?
400
If this is not identical on router 1 and router 2 the ports will be shut down.
What is shared secret password?
400
L207 M 3:35 – 4:05 PM |
L206 T 5:05 – 5:50 PM |
L207 W 3:35 – 5:05 PM |
L206 TH 5:05 – 5:50 PM |
Virtual F 11 AM – 12:30 PM |
What are Mary's office hours?
500
The default encapsulation type on point-to-point connections, dedicated links, and circuit-switched connections when the link uses two Cisco devices
What is High-Level Data Link Control?
500
Ensures that the link meets the quality requirement set; otherwise, the link closes down.
What is "ppp quality percentage"?
500
The command used to determine if each interface is using the correct end of a DCE/DTE cable.
What is "show controllers [interface_type interface_num]"?
500
Playback Attack.
What is a type of attack CHAP can protect against?
500
These have GigEthernet ports, SSH capabilities, and are in the tall black rack.