Question 1.
What are two purposes of the RSVP signaling protocol when configuring MPLS Label-Switched Paths (LSPs)? (Choose two.)

A. to perform a labelpush operation
B. to track the status of signaled LSPs
C. to perform longest-match route lookups
D. to reserve resources, such as labels and path information

Answer: B, D

Question 2.
A Bridged 1483 network is grouping all DSL users into a single logical subnet. 

Which configuration command prevents the end users from directly communicating with each other?

A. noip arp
B. noip proxy-arp
C. restrictip arp
D. restrictip proxy-arp

Answer: B

Question 3.
Which three BGP attributes are always communicated in a BGP update packet? (Choose three.)

A. MED
B. Origin
C. AS Path
D. Next Hop
E. Aggregator

Answer: B, C, D

Question 4.
What is the default Quality of Service traffic class used by the ERX Edge Router?

A. bronze forwarding
B. assured forwarding
C. expedited forwarding
D. best effort forwarding

Answer: D

Question 5.
When configuring an explicit path, what does the next-address entry identify?

A. the tunnel end point
B. the tunnel start point
C. a specific node to be traversed
D. the node prior to the tunnel end point

Answer: A

Question 6.
On a 3-port CT3 card, how many HDLC controllers does each port support?

A. 64
B. 128
C. 512
D. 1024

Answer: B

Question 7.
Which type of hop in an ERO must be directly connected to the previous hop?

A. full
B. strict
C. loose
D. partial

Answer: B

Question 8.
Which configuration component is required to allow a PPP over ATM client to connect to one virtual router for a particular session and to a different virtual router for another session?

A. profile
B. domain map
C. IP access-route
D. static IP addressing

Answer: A

Question 9.
Which IS-IS authentication method is supported on the ERX Edge Router?

A. simple password
B. HMAC message digest 5
C. Password Authentication Protocol
D. Challenge Handshake Authentication Protocol

Answer: B

Question 10.
You would like to configure an Ethernet interface with the following characteristics: ?
Fast Ethernet port 3/2 ?
192.168.1.1/24 ? VLAN 21 ?
Description "SNMP-Mgmt"

Which set of configuration commands accurately completes this task?

A. interface fast 3/2
    descriptionSNMP-Mgmt
    encapvlan
    interfacefast 3/2.21
    vlanid 21
    ipaddress 192.168.1.1 255.255.255.0
B. interface fast 3/2
    encapvlan
    interfacefast 3/2.21
    vlanid 21
    ipaddress 192.168.1.1 255.255.255.0
    descriptionSNMP-Mgmt
C. interface fast 3/2
   encapvlan
   descriptionSNMP-Mgmt
   interfacefast 3/2.21
   vlanid 21
   ipaddress 192.168.1.1 255.255.255.0
D. interface fast 3/2
   encapvlan
   vlanid 21
   interfacefast 3/2.21
   ipaddress 192.168.1.1 255.255.255.0
   descriptionSNMP-Mgmt

Answer: B

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