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IPT 135 - LAN EXTENSION INTO THE WAN
WAYS TO CONNECT USERS USING REMOTE SITES
26
Computer Networking
Graduate
05/06/2014

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Cards

Term
WHAT ARE THE 2 TYPES OF VPN'S?
Definition
  1. REMOTE-ACCESS
  2. SITE-TO-SITE
Term
WHAT ARE BENEFITS OF IMPLEMENTING VPN's?
Definition
DOES NOT REQUIRE A TELCO
Term
WHAT ARE COMPONENTS OF IPsec FRAMEWORK?
Definition

ESP

MD5

AES

Term
WHICH COMPONENT OF SECURITY ENSURES THAT THE DATA HAS NOT BEEN TAMPERED WITH?
Definition
INTEGRITY
Term
WHICH 2 ALGORITHMS ARE USED TO CHECK FOR DATA INTEGRITY?
Definition

SHA

MD5

Term
WHICH FEATURE OF PPP USE TO ENCAPSULATE MULTIPLE PROTOCOLS?
Definition
NCP
Term
WHAT IS THE PURPOSE OF LCP?
Definition
TO NEGOTIATE CONTROL OPTIONS
Term
WHICH PACKET TYPE IS USED IN THE PPP LINK ESTABLISHMENT PHASE?
Definition
LCP
Term
WHICH 2 STATEMENTS BEST DESCRIBE CHAP?
Definition

CHAP USES A ONE-WAY HASH FUNCTION.

CHAP USES A 3-WAY HANDSHAKE.

Term
WITH CHAP, HOW DOES A REMOTE NODE RESPOND TO A CHALLENGE MESSAGE?
Definition
WITH A HASH VALUE
Term
WHICH USERNAME MUST BE CONFIGURED ON ROUTERS FOR PPP AUTHENICATION?
Definition
ONE THAT MATCHES THE HOSTNAME OF THE REMOTE ROUTER
Term
WHICH OUTPUT FROM THE SHOW INTERFACE COMMAND INDICATES THAT PPP IS CONFIGURED PROPERLY?
Definition
ENCAPSULATION PPP
Term
LOCAL ACCESS RATE?
Definition
CLOCK SPEED OF THE CONNECTION TO THE FRAME RELAY CLOUD
Term
SVC?
Definition
VC THAT IS DYNAMICALLY ESTABLISHED ON DEMAND AND IS TORN DOWN WHEN TRANSMISSION IS COMPLETE
Term
CIR?
Definition
MAXIMUM AVERAGE DATA RATE
Term
LMI?
Definition
SIGNALLY STANDARD B/W THE ROUTER DEVICE AND THE FRAME RELAY SWITCH THAT IS RESPONSIBLE FOR MANAGEING THE CONNECTION AND MAINTAINING STATUS B/W THE DEVICES
Term
INVERSE ARP?
Definition
METHOD OF DYNAMICALLY ASSOCIATING A REMOTE NETWORK LAYER 3 ADDRESS WITH A LOCAL DLCI
Term
WHAT IDENTIFIES THE LOGICAL CURCUIT B/W THE ROUTER AND THE LOCAL FRAME RELAY SWITCH?
Definition
A DLCI
Term
STAR TOPOLOGY?
Definition
REMOTE SITES ARE CONNECTED TO A CENTRAL SITE THAT GENERALLY PROVIDES A SERVICE OR AN APPLICATION
Term
FULL-MESH TOPOLOGY?
Definition
ALL ROUTERS HAVE VIRTUAL CIRCUITS TO ALL OTHER DESTINATIONS
Term
PARTIAL-MESH TOPOLOGY
Definition
MANY, BUT NOT ALL, ROUTERS HAVE A DIRECT ACCESS TO ALL OTHER SITES.
Term
WHAT IS AN ALT. METHOD TO USING INVERSE ARP TO MAP DLCI's TO NETWORK LAYER (3) ADDRESS ON A FRAME RELAY NETWORK?
Definition
STATIC FRAME RELAY MAP CONTROLS
Term
WHICH 3 LMI TYPES DOES CISCO SUPPORT?
Definition

ANSI

CISCO

Q.933A

Term
WHICH CHARACTERISTIC OF FRAME RELAY CAN CAUSE REACHABILITY ISSUES WHEN A SINGLE INTERFACE IS USED TO INTERCONNECT MULTI. SITES?
Definition
NBMA
Term
WHICH ADDRESS MUST BE MAPPED ON A FRAME RELAY VC TO THE LOCAL DLCI? (TROUBLESHOOTING FRAME RELAY WANS)
Definition
NETWORK LAYER 3 ADDRESS
Term
WHICH VC STATUS ON A CISCO ROUTER INDICATES THAT THE LOCAL CONNECTION TO THE FRAME RELAY SWITCH IS WORKING BUT THE REMOTE ROUTER CONNECTION TO THE FRAME RELAY SWITCH IS NOT WORKING?
Definition
INACTIVE STATE
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