Verified 4A0-C04 Exam Dumps PDF [2022] Access using ExamBoosts [Q83-Q105]

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Verified 4A0-C04 Exam Dumps PDF [2022] Access using ExamBoosts

Try Best 4A0-C04 Exam Questions from Training Expert ExamBoosts

NEW QUESTION 83
Click on the exhibit.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. There are no stub or NSSA areas. Which of the following regarding LSAs is TRUE?

Router R3 will advertise Type 7 LSAs to Area 0 and Area 2.

Only routers R2 and R3 receive Type 5 LSAs advertised by router R1.

Router R2 will receive Type 5 and Type 7 LSAs.

Router R7 will receive Type 5 LSAs advertised by router R1.

NEW QUESTION 84
Click the exhibit button.

A static route is created on router R1 “using the “static-route 0.0.0.0/0 next-hop 10.3.3.2” command. What command can be used to test the static route on an Nokia 7750 SR?

ping static 10.5.5.5

ping static 0.0.0.0/0

ping 10.5.5.5

ping 0.0.0.0

NEW QUESTION 85
What are the default Hello and Dead timer intervals for OSPF on the Nokia 7750 SR?

5 and 15 seconds

10 and 30 seconds

5 and 20 seconds

10 and 40 seconds

NEW QUESTION 86
What are the types of networks supported on an Nokia 7750 SR for OSPF? (Choose 2)

Broadcast

Non-Broadcast Multi-Access

Point-to-Point

Point-to-Multipoint

NEW QUESTION 87
Which of the following prefix-lists is the most specific match for prefix 172.31.2.1/24?

Prefix 172.16.0.0/12 longer.

Prefix 172.31.0.0/22 longer.

Prefix 172.31.0.0/23 longer.

Prefix 172.31.0.0/24 exact.

NEW QUESTION 88
To enable the LDP-over-RSVP feature, which of the following configurations is NOT required on an Nokia
7750 SR?

Enable the Idp-over-rsvp feature on all PEs and ABRs along the LSP tunnel.

Configure Link-LDP sessions between each PE-ABR and ABR-ABR pair.

Configure RSVP-TE LSPs in each area between each PE-ABR and ABR-ABR pair.

Configure T-LDP sessions with the tunneling option.

NEW QUESTION 89
In a Layer 2 encapsulation using T-LDP, what does the second (bottom) label represent?

Tunnel Label

VC Label

Operational Control Word

VPI

VCI

NEW QUESTION 90
Which of the following statements regarding BGP shortcuts is FALSE?

MPLS tunnels are used to carry transit traffic across the network.

A full mesh of iBGP peering sessions is not required,

Edge and transit routers need to be configured with BGP.

The transit routers need to support LDP or RSVP-TE LSPs.

NEW QUESTION 91
Which of the following prefix lists include prefixes 192.168.128.0/17 and 192.168.64.0/18?

Prefix list 192.168.0.0/16 through 18.

Prefix 192.168.0.0/17 longer.

Prefix list 192.168.0.0/17 through 18.

Prefix 192.160.0.0/13 longer.

NEW QUESTION 92
In an OSPF environment, what must a router receive after it sends out an update?

The router must receive an acknowledgment

The router must receive a Hello

The router must receive a new sequence number

The router must receive a Link State Packet

NEW QUESTION 93
Which of the following about SAPs is TRUE?

More than one SAP can be configured on a physical port that is configured for null encapsulation.

Dot1Q Ethernet encapsulated access ports can support multiple SAPs and services.

SAPs can be created on ports designated as “Network”.

SAPs can only be created on Ethernet ports.

NEW QUESTION 94
When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant?

Customer ID and SAP ID.

Customer ID and Service ID.

SAP ID and Service ID.

SDP ID and Service ID.

SDP ID and SAP ID.

SDP ID and VC ID.

NEW QUESTION 95
Click the exhibit.

This is output from router R4. Service 333 is a VPLS. Why does peer 10.10.10.1 not have an EgrLbl?

The SDP to 10.10.10.1 on router R4 is shutdown.

Router R4 has not sent a label to router R1 (10.10.10.1) yet.

10.10.10.1 has a different service MTU set.

10.10.10.1 has not sent a label to router R4 yet.

NEW QUESTION 96
Which of the following routes is NOT considered an internal route?

A route received from a BGP peer within the same AS.

A route originated by a router in a different cluster of the same AS.

A route received from a BGP peer from a different member AS of a confederation.

A route received from a BGP peer from the same member AS of a confederation.

NEW QUESTION 97
Which of the following is a characteristic of LDP Hello messages?

They are multicast to the All Hosts address.

They are broadcast to the subnet broadcast address.

They are multicast to the All Routers address.

They are broadcast or multicast, depending on the physical media.

NEW QUESTION 98
What Nokia 7750 SR OAM tool can be used to verify the end-to-end connectivity of a service?

Sdp-ping

Isp-ping

Svc-ping

Sdp-mtu

NEW QUESTION 99
Which of the following is NOT a characteristic of RIPv1?:

30 second network updates

Classless routing

Broadcast advertisement

Poison Reverse

NEW QUESTION 100
What must be configured on the Nokia 7750 SR for RIP to advertise locally attached links?

A policy statement within the router identifying what is to be advertised

Access-lists denoting what is to be advertised

Default metrics for each link

A group and neighbor statement for each peer

NEW QUESTION 101
Click the exhibit.

Assuming the network is IPv6 only, which of the following configurations on the Nokia
7750 SR router A can establish an IPv6 BGP session to router B?