[Free] Download New Latest (November) Juniper JN0-303 Actual Tests Topic 1 part 04

Ensurepass

QUESTION 106  (Topic 1)

 

Into which protocol are LDP hello messages encapsulated?

 

A.

IP

B.

TCP

C.

UDP

D.

MPLS

 

Answer: C

 

 

QUESTION 107  (Topic 1)

 

What are two characteristics of multi-field classification? (Choose two).

 

A.

implemented with firewall filters

B.

typically configured on core routers

C.

typcially configured on customer facing routers

D.

implemented with Behavior Aggregate (BA) classification

 

Answer: AC

 

 

QUESTION 108  (Topic 1)

 

 

 

 

Which condition must be met to allow a PE router to forward VPN traffic accross a LSP in a Layer 3 VPN environment

 

A.

the BGP next hop must be in inet.1

B.

the BGP next hop must be in inet.3

C.

must have a bidirectional LSP configured

D.

must have a static route to allow an ARP for connected interfaces

 

Answer: B

 

 

QUESTION 109  (Topic 1)

 

What is the use of MSDP across multiple PIM domains?

 

A.

It scopes multicast traffic.

B.

It prevents multicast routing loops.

C.

It advertises active multicast sources.

D.

It advertises RPs to all downstream routers.

 

Answer: C

 

 

QUESTION 110  (Topic 1)

 

A router receives an IPv6 packet which is 2000 bytes in length. The MTU of the outgoing interface is 1500 bytes. What action will the router take?

 

A.

forwards the packet

B.

fragments the packet

C.

drops the packet silently

D.

drops the packet and sends an ICMP message

 

Answer: D

 

 

QUESTION 111  (Topic 1)

 

Which choice describes the JUNOS software default policy action for BGP routes? A BGP router exports all active routes learned from an IBGP peer to all _____.

 

A.

IBGP peers

B.

EBGP peers

 

 

 

 

C.

active BGP peers

D.

established BGP peers

 

Answer: B

 

 

QUESTION 112  (Topic 1)

 

In BGP graceful restart, how does a peer router indicate the end of a route exchange?

 

A.

An open message with the E bit set.

B.

An update message with the E bit set.

C.

An open message with an end-of-RIB marker.

D.

An update message with an end-of-RIB marker.

 

Answer: D

 

 

QUESTION 113  (Topic 1)

 

Which JUNOS software feature allows a user to define specific next-hop values for IP packets based on the source IP address of that packet?

 

A.

MPLS

B.

Load Balancing

C.

Class Based Forwarding

D.

Filter Based Forwarding

 

Answer: D

 

 

QUESTION 114  (Topic 1)

 

Which default JUNOS software routing table contains IPv6 unicast routes?

 

A.

inet.6

B.

ipv6.0

C.

inet.0

D.

inet6.0

 

Answer: D

 

 

 

 

 

QUESTION 115  (Topic 1)

 

Which three functions can CCC be used for? (Choose three)

 

A.

to interconnect VLANS

B.

to interconnect ATM VCs

C.

to interconnect MPLS LSPs

D.

to interconnect MPLS VPNs

 

Answer: ABC

 

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