Pass the Acme Packet Acme Packet Certifications AP0-001 Questions and answers with CertsForce

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Viewing questions 31-40 out of questions
Questions # 31:

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


Expert Solution
Questions # 32:

__________ 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


Expert Solution
Questions # 33:

When configuring a network interface on the Net-Net 4000, the __________ feature allows you to set parameters for gateway failure detection.

Options:

A.

utility address


B.

redundancy next hop


C.

gateway failure message


D.

gateway heartbeat


Expert Solution
Questions # 34:

Which two of the following statements regarding SIP processing are FALSE?

Options:

A.

An initial INVITE will contain a From header tag and a To header tag as a globally unique identifier for the dialog.


B.

To avoid retransmissions, User Agents must forward received 100 Trying messages to their next hop.


C.

Calls Per Second are typically measured using a 7-10 message SIP call flow including call set-up and tear down.


D.

The combination of the To tag, From tag, and Call-ID completely defines a peer-to-peer SIP relationship and is referred to as a dialog.


Expert Solution
Questions # 35:

In a high availability (HA) scenario, if peers boot simultaneously and their health scores are equivalent, which node automatically assumes the role of Active?

Options:

A.

The node that had the role of active last.


B.

The node that had the role of standby last.


C.

The node with the highest Wancom IP address.


D.

The node with the lowest Wancom IP address.


Expert Solution
Questions # 36:

The __________ field value in the network interface configuration is used as the source IP address for ARP requests from the secondary Net-Net 4000 in a highly available pair when in the standby role.

Options:

A.

sec-utility-address


B.

pri-utility-addr


C.

ip-address


D.

arp-address


Expert Solution
Questions # 37:

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


Expert Solution
Questions # 38:

The default baud rate for console connections to the Net-Net 4000 is ____________.

Options:

A.

115200


B.

2400


C.

9600


D.

56600


Expert Solution
Questions # 39:

RRQ, ARQ, DRQ, and IRR are all examples of __________ signaling messages.

Options:

A.

H.225.0 RAS


B.

SIP


C.

MGCP


D.

H.245


Expert Solution
Questions # 40:

Which one of the following statements is TRUE when H245 tunneling is enabled on the Net-Net 4000. The Net-Net 4000 will________________.

Options:

A.

tunnel signaling messages over the H.245 connection


B.

establish a separate TCP connection to tunnel messages


C.

tunnel H.245 messages over H.225.0 FACILITY messages


D.

support the Generic Tunneling Protocol (GTP) for sending SIP messages over the H.245 connection


Expert Solution
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