Free AP0-001 Exam Dumps Preview

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

What sip-config option will suppress the inclusion of a registration cache cookie in the Contact header of messages forwarded?

An alarm is triggered in a high available (HA) pair when there is a condition or event within the
__________.

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.

Which one of the following statements about the Net-Net 4250 is FALSE?

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

A __________ is a real-time interactive voice, video or multimedia communication that is established using IP signaling protocols such as SIP, H.323 or MGCP.

In this scenario, the User Agents (UAs) are both SIP-enabled phones. What is the correct order of this
basic SIP message flow?

1. The UAC initiates the session with an INVITE. 2)The UAS sends a 200 OK message indicating that the request has succeeded. 3)Media is exchanged bidirectionally. 4)The UAS sends a 100 Trying response back to the UAC 5)The UAC sends a BYE message. This is followed by a 200 OK final response message sent by the UAS. 6)The UAS sends a 180 Ringing message. 7)The UAC sends an ACK message confirming that it has received a final response to INVITE.

How many simultaneous Telnet sessions does the Net-Net 4000 support in configuration mode in standard Net-Net OS version 2.
x and above?

The h245-stage parameter in the H323 stack determines____________.

The Net-Net 4000 is the source and destination for all signaling messages and media streams coming into and leaving the provider's network.

Which two of the following SIP functions does it provide?

How does the Net-Net 4000 ensure that the pinholes are kept open for persistent communication to SIP endpoints behind a NAT device?

What is the maximum number of Fast Ethernet ports or Gigabit Ethernet ports that can be supported by one Net-Net 4000 for signaling and media?

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

The Net-Net 4000 supports __________ VLANs per physical interface.

Using the command show redundancy sipd, redundancy statistics and transactions are displayed.

Which 3 of the following statistics provide information about the state of SIP signaling checkpointing?

SIP is an Application layer control protocol that performs which two of the following functions?

When configuring the Net-Net 4000 to proxy registrations in the H323 stack element, the ___________.

Best current practice for the initial turn-up of a secondary node in a highly available (HA) pair calls for the acquire-config command targeting the____________________interface on the primary node.

Of the following configured local policy preferences that the Net-Net 4000 sorts through, which one of the four preference discriminators listed below would be ranked the second highest priority?

When two associated H323 stacks in different realms have the gatekeeper parameter defined, which one of the following statements is TRUE?