Acme Packet AP0-001 Online Practice Questions and Exam Preparation

Acme Packet AP0-001 Online Questions & Answers

• Question 11:

  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.

  A. Standby or Active
  B. Active only
  C. Standby only
  D. Active node that no longer has a heartbeat
  A. Standby or Active

• Question 12:

  You have changed a parameter in the realm-config element and have issued the done command. The change has now been committed to the __________ configuration.

  A. saved
  B. active
  C. edited
  D. running
  C. edited

• Question 13:

  When the nat-traversal parameter is set to always the Net-Net 4000 compares the __________________ and the Layer-3 source address to determine whether the endpoint is behind a NAT device and further compares the __________________ to the Layer-3 source address to determine whether to add the registration to its registration cache.

  A. sent-by of the top most Via header host address of the Contact URI
  B. sent-by of the bottom most Via header host address of the Contact URl
  C. From address host address of the Contact URI
  D. host address of the Contact URI From address
  A. sent-by of the top most Via header host address of the Contact URI

• Question 14:

  To view an existing multiple instance element configuration you can go to the correct branch of the configuration tree and _______________.

  A. select the element and then issue the show command
  B. enter the name of the element and then issue the show command
  C. type show and select from the displayed list
  D. type show
  A. select the element and then issue the show command

• Question 15:

  The Net-Net 4000 host subsystem processes which two of the following types of traffic?

  A. ICMP
  B. RTCP
  C. H.245
  D. G.711 RTP
  A. ICMP
  C. H.245

• Question 16:

  When SIP sessions are terminated and re-originated as they flow through the Net-Net 4000, the ____________ is rewritten to force all session related media to be routed through Net-Net 4000.

  A. Via
  B. From
  C. SDP
  D. Contact
  C. SDP

• Question 17:

  A steering pool defines ________________.

  A. a range of IP addresses used to route media flows as they egress the box
  B. a range of IP addresses and a pool of ports Net-Net 4000 will use to declare itself as the destination for all subsequent media flows in a dialog
  C. an IP address and range of ports the Net-Net 4000 will use to declare itself as the destination for media flows in a session
  D. an IP address and port the Net-Net 4000 uses for steering media to the external media server
  C. an IP address and range of ports the Net-Net 4000 will use to declare itself as the destination for media flows in a session

• Question 18:

  When configuring the allow-anonymous parameter in the SIP port element, a value of __________ may be configured to allow access only from user agents who have previously registered through the Net-Net 4000 or who are configured as session agents.

  A. registered
  B. agents-only
  C. realm-prefix
  D. prev-registered
  A. registered

• Question 19:

  When configuring the Net-Net 4000, __________ SIP interface(s) is/are allowed per realm, and __________ SIP port(s) is/are allowed for a SIP interface.

  A. multiple multiple
  B. 1 1024
  C. multiple 999
  D. 1 multiple
  D. 1 multiple

• Question 20:

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

  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.
  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.