Question 1.
By default, how does the router handle changes to its operational configuration?

A. Changes are not implemented, but are saved automatically.
B. Changes are not implemented and must be written into memory.
C. Changes are implemented immediately and saved automatically.
D. Changes are implemented immediately, but must be written into memory.

Answer: C

Explanation:

Question 2.
You would like to configure your PC's IP address of 10.10.0.156 as an FTP host with a username of user and a password of mypass. 

Which configuration command accomplishes this goal?

A. host userpc 10.10.0.156 ftp user mypass
B. host userpc 10.10.0.156 tftp user mypass
C. hostname userpc 10.10.0.156 ftp user mypass
D. hostname userpc 10.10.0.156 tftp user mypass

Answer: A

Explanation:

Question 3.
Where should you install the spare line module in a redundancy group?

A. last slot in the chassis
B. first slot in the chassis
C. lowest numbered slot in the group
D. highest numbered slot in the group

Answer: C

Explanation:

Question 4.
Given the following router output, which configuration file will the router use at its next reload?
 

A. config
B. clientqos.cnf
C. startup-config
D. running-configuration

Answer: D

Explanation:

Question 5.
What does the SRP distribute to the line modules when a routing table changes?

A. updated RIB-Out
B. link-state information
C. an incremental update
D. the complete routing table

Answer: D

Explanation:

Question 6.
How are the slot groups arranged in the ERX 700 Series Edge Router?

A. Group 1 - Slots 0 &1
    Group 2 - Slot 2
    Group 3 - Slot 3
    Group 4 - Slot 4
B. Group 1 - Slots 2 & 3
    Group 2 - Slot 4
    Group 3 - Slot 5
    Group 4 - Slot 6
C. Group 1 - Slot 2
    Group 2 - Slot 3
    Group 3 - Slot 4
    Group 4 - Slot 5 & 6
D. Group 1 - Slot 3
    Group 2 - Slot 4
    Group 3 - Slot 5
    Group 4 - Slots 6 & 7

Answer: B

Explanation:

Question 7.
Which protocol is used to transfer files to on the ERX Edge Router? (Choose two.)

A. SCP
B. FTP
C. RCP
D. TFTP

Answer: B, D

Explanation:

Question 8.
You would like to install an OC-48c line module in an ERX 1440 Edge Router. 

Which slots can support this configuration?

A. 0 and 1
B. 1 and 2
C. 2 and 3
D. 3 and 4

Answer: C

Explanation:

Question 9.
What are two ways that IP datagrams are passed from the ingress line module to the egress line module? (Choose two.)

A. over an ATM PVC
B. over a FastEthernet bus
C. over a Gigabit Ethernet bus
D. over high speed serial bus

Answer: A, D

Explanation:

Question 10.
Which service does the ERX Edge Router support with a virtual router?

A. voice over IP
B. wholesale services
C. IP quality of service
D. SNMP management

Answer: B

Explanation:

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