68. [FINx] Given the following configuration for Router A:
Router_a(config)#interface s0
Router_a(config-if)#encapsulation
frame-relay ietf
Router_a(config-if)#frame-relay
map ip 172.16.1.2 100
Router_a(config-if)#frame-relay
map ip 172.16.1.3 101
Router_a(config-if)#frame-relay
map ip 172.16.1.4 102
Router_a(config-if)#frame-relay
map ip 172.16.1.5 103
Router_a(config-if)#frame-relay
map ip 172.16.1.6 104
Router_a(config-if)#ip address
172.16.1.1 255.255.255.0
Which of the following is the proper configuration for Router F?
a)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
b)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
c)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type cisco
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type cisco
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
e) None of the above.
Answer
e) None of the above
There are several configuration parameters that must be checked to answer these frame relay questions.
LMI
Does not have to match end to end this is communication between the local router and the local frame relay switch
Encapsulation
This parameter needs to match end to end.
Frame map statement
The ip address here needs to be the next hop address and the DLCI number needs to be the local DLCI.
The local DLCI for Router F is 604
The next hop address is Router A 172.16.1.1
Encapsulation of Router A is IETF
Encapsulation of all our choices is Cisco
69. [FINx] Given the following configuration for Router A:
Router_a(config)#interface s0
Router_a(config-if)#encapsulation
frame-relay ietf
Router_a(config-if)#frame-relay lmi-type ansi
Router_a(config-if)#frame-relay
map ip 172.16.1.2 100
Router_a(config-if)#frame-relay
map ip 172.16.1.3 101
Router_a(config-if)#frame-relay
map ip 172.16.1.4 102
Router_a(config-if)#frame-relay
map ip 172.16.1.5 103
Router_a(config-if)#frame-relay
map ip 172.16.1.6 104
Router_a(config-if)#ip address
172.16.1.1 255.255.255.0
Which of the following is the proper configuration for Router F?
a)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
b)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104 ietf
c)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604 ietf
e)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
Answer
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604 ietf
There are several configuration parameters that must be checked to answer these frame relay questions.
LMI
Does not have to match end to end this is communication between the local router and the local frame relay switch
Encapsulation
This parameter needs to match end to end.
Frame map statement
The ip address here needs to be the next hop address and the DLCI number needs to be the local DLCI.
The local DLCI for Router F is 604
The next hop address is Router A 172.16.1.1
Encapsulation is IETF
70. [FINx] Given the following configuration for Router A:
Router_a(config)#interface s0
Router_a(config-if)#encapsulation frame-relay
Router_a(config-if)#frame-relay lmi-type cisco
Router_a(config-if)#frame-relay
map ip 172.16.1.2 100 ietf
Router_a(config-if)#frame-relay
map ip 172.16.1.3 101 ietf
Router_a(config-if)#frame-relay
map ip 172.16.1.4 102 ietf
Router_a(config-if)#frame-relay
map ip 172.16.1.5 103 ietf
Router_a(config-if)#frame-relay
map ip 172.16.1.6 104 ietf
Router_a(config-if)#ip address
172.16.1.1 255.255.255.0
Which of the following is the proper configuration for Router F?
a)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
b)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104 ietf
c)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
e)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
Answer
a)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
There are several configuration parameters that must be checked to answer these frame relay questions.
LMI
Does not have to match end to end this is communication between the local router and the local frame relay switch
Encapsulation
This parameter needs to match end to end.
Frame map statement
The ip address here needs to be the next hop address and the DLCI number needs to be the local DLCI.
The local DLCI for Router F is 604
The next hop address is Router A 172.16.1.1
Encapsulation is IETF
LMI does not have to match
71. [FINx] Given the following configuration for Router A:
Router_a(config)#interface s0
Router_a(config-if)#encapsulation frame-relay
Router_a(config-if)#frame-relay lmi-type ansi
Router_a(config-if)#interface
s0.1 point-to-point
Router_a(config-if)#ip address
172.16.5.1 255.255.255.0
Router_a(config-if)#frame-relay
interface-dlci 100
Router_a(config-if)#interface
s0.2 point-to-point
Router_a(config-if)#ip address
172.16.2.1 255.255.255.0
Router_a(config-if)#frame-relay
interface-dlci 101
Router_a(config-if)#interface
s0.3 point-to-point
Router_a(config-if)#ip address
172.16.3.1 255.255.255.0
Router_a(config-if)#frame-relay
interface-dlci 102
Router_a(config-if)#interface
s0.4 point-to-point
Router_a(config-if)#ip address
172.16.4.1 255.255.255.0
Router_a(config-if)#frame-relay
interface-dlci 103
Router_a(config-if)#interface
s0.5 point-to-point
Router_a(config-if)#ip address
172.16.1.1 255.255.255.0
Router_a(config-if)#frame-relay
interface-dlci 104
Which of the following is the proper configuration for Router F?
a)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay
lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.192
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
b)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay
lmi-type ansi
Router_f(config-if)#interface serial
0.1 point-to-point
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
c)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation
frame-relay ietf
Router_f(config-if)#frame-relay lmi-type cisco
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
e)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#interface serial
0.1 point-to-point
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 104
Answer
d)
Router_f(config)#interface s0
Router_f(config-if)#encapsulation frame-relay
Router_f(config-if)#frame-relay lmi-type ansi
Router_f(config-if)#ip address
172.16.1.6 255.255.255.0
Router_f(config-if)#frame-relay
map ip 172.16.1.1 604
There are several configuration parameters that must be checked to answer these frame relay questions.
LMI
Does not have to match end to end this is communication between the local router and the local frame relay switch
Encapsulation
This parameter needs to match end to end.
Frame map statement
The ip address here needs to be the next hop address and the DLCI number needs to be the local DLCI.
The local DLCI for Router F is 604
The next hop address is Router A 172.16.1.1
Encapsulation is Cisco the default
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