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Acme Packet AP0-001 Acme Packet Certification Certification Exams Boot camp & Braindump Exam Practice Test

Demo: 21 questions
Total 140 questions

Acme Packet Certification Certification Exams Boot camp & Braindump Questions and Answers

Question 1

__________ is the Net-Net 4000 internal SIP proxy, responsible for processing the SIP header addressing information and passing the signaling to the egress realm

Options:

A.

Sipd

B.

Mbcd

C.

Algd

D.

Sipp

Question 2

The Net-Net 4000 will release media between SIP endpoints that are located in the same realm when the ____________parameter is set to____________.

Options:

A.

msm-networkdisabled

B.

mm-in-realmdisabled

C.

mm-in-networkenabled

D.

mm-in-realmenabled

Question 3

The __________ field indicates whether or not an H.323 stack runs as a gateway.

Options:

A.

isgatekeeper

B.

mode

C.

gw-identifier

D.

isgateway

Question 4

Which one of the four statements below about Session Initiation Protocol (SIP) is FALSE?

Options:

A.

SIP provides for resource reservation.

B.

SIP works with both IPv4 and IPv6.

C.

SIP can run on top of either UDP or TCP as the transport protocol.

D.

SIP can be used to invite participants to an already existing session.

Question 5

In a high availability (HA) scenario, a node has a state of becoming Standby". This state indicates __________.

Options:

A.

a transitory state as the active node initially moves to becoming the standby node.

B.

the standby node is out of service.

C.

the standby node is taking the active role.

D.

the active node is out of service.

Question 6

In an H.323 network, a __________ provides translation services and communication between dissimilar networks.

Options:

A.

gatekeeper

B.

gateway

C.

multipoint control unit

D.

codec

Question 7

__________ establishes, modifies and removes CAM entries for packet forwarding.

Options:

A.

MBCD

B.

ACP

C.

SIPD

D.

APSD

Question 8

Which two the following Best Current Practice configuration models would be used to provide complete topology hiding by re-writing the From and To headers of a SIP message?

Options:

A.

Policy Based Realm Bridging

B.

SIP-NAT Bridging

C.

Header Manipulation Rule Bridging

D.

Session Agent Bridging

Question 9

What component is responsible for rewriting RTP header information as it traverses the Net-Net 4000?

Options:

A.

network processor

B.

host processor

C.

CAM

D.

traffic management subsystem

Question 10

In high availability (HA) architectures, changes to the state of the Active Net-Net 4000 are queued in journals. Requests from the Standby node results in information about these changes being pulled by Standby from the Active node. The three checkpointed states are __________, __________ and __________.

Options:

A.

configuration state

B.

alarm state

C.

media state

D.

signaling state

Question 11

Examine the output below from the network interface configuration.

When the Net-Net 4000 does not get an ARP response from the device configured as its gateway in the configured retry time period, it will____________.

Options:

A.

send traffic to the device configured in the sec-gateway field

B.

decrement its health score to 50 which may result in a failover to the standby

C.

use the Virtual Router Redundancy Protocol (VRRP) to determine a new default gateway

D.

use the Virtual Router Redundancy Protocol (VRRP) to the host(s) instead of the primary gateway

Question 12

Examine the H323 stack configuration below.

Based on the information above, which one of the following IP addresses should be configured as a hip-ip-address in the appropriate network interface?

Options:

A.

0.0.0.0

B.

172.16.0.100

C.

172.16.0.13

D.

172.16.0.0

Question 13

A(n) __________ is an association between a globally unique SIP or SIPS URI and the user agent's contact address. This association is written by the registrar server to a database where it can be used by a proxy in the local domain.

Options:

A.

location record

B.

AOR

C.

binding

D.

public address

Question 14

In a high availability (HA) cluster, a network administrator could trigger a system switchover manually from the __________ Net-Net 4000 by issuing the notify berpd force command.

Options:

A.

Standby or Active

B.

Active only

C.

Standby only

D.

Active node that no longer has a heartbeat

Question 15

Which two of the following statements about session agents are TRUE?

Options:

A.

For each session agent, constraints based on bandwidth can be defined.

B.

Session agents must always be configured in a peering scenario.

C.

You can reject traffic unless it is coming from a configured session agent by setting the sip-interface element allow-anonymous parameter value to agents-only.

D.

For each session agent, constraints based on concurrent sessions can be defined.

Question 16

In a(n) __________ exchange, a Master Slave Determination message is an example of a type of message that might be exchanged during the media setup portion of the call.

Options:

A.

RAS

B.

ISDN

C.

H.245

D.

H.225

Question 17

When associating network interfaces to a physical interface on the Net-Net 4000, the ___________ fields must contain the same unique ID.

Options:

A.

sub-port-id

B.

name

C.

unique-id

D.

identifier

Question 18

In order to support Telnet service on a media interface, it is necessary to do which of the following?

Options:

A.

Add the remote device IP address to the hip-ip-list and the telnet-ip-address fields to allow it Telnet access.

B.

Set the telnet-ip-address field to enabled.

C.

Add the IP address of the interface in the hip-ip-list and the telnet-ip-address fields.

D.

Do nothing. Telnet is supported by default on all interfaces.

Question 19

Which three of the following are NAPT mappings that are pulled by the Standby node during media state checkpointing in high availability (HA) architectures?

Options:

A.

Source port

B.

Protocol ID

C.

Route

D.

Ingress Interface

Question 20

In a high availability (HA) scenario, a node has a state of becoming Standby". This state indicates __________.

Options:

A.

a transitory state as the active node initially moves to becoming the standby node.

B.

the standby node is out of service.

C.

the standby node is taking the active role.

D.

the active node is out of service.

Question 21

Steering pools are realm specific, and by limiting the number of __________ provide constraints on the number of concurrent RTP sessions allowed on the Net-Net 4000.

Options:

A.

UDP ports

B.

slots

C.

IP addresses

D.

Realms

Demo: 21 questions
Total 140 questions