4A0-M01 Exam Questions

Given the diagram shown, and the following information: - Configured on CSA1 is a redundant ePipe service - A Multichassis-Link Aggregation Group (MC-LAG) protects the CE access li...

Which statement correctly describes an MSP Aggregation Gateway (MG) function?

Which statement correctly describes a Point-to-Point (PPP) Multilink Protocol (MP) frame characteristic?

Which statement correctly describes Alcatel-Lucent SROS Multilink-Point-to-Point Protocol (ML-PPP) operation?

Which statement correctly describes TDM port configuration for use with Inverse Multiplexing over ATM (IMA) bundles?

Given the topology shown: [image of reference topology] Consider the topology and MLS1 configuration shown, and given the following conditions: - MLS1 delivers the PRC traceable cl...

Once an IEEE 1588v2/Precision Time Protocol (PTP) v2 clock is configured and turned up, to which state do the ports transit on first in order to wait for announcements from the Mas...

A Synchronization Ethernet (SyncE)/Synchronization Status Message (SSM)-capable node is configured to support the ITU-T G.781 SONET mode. Which SSM code indicates that the node has...

Which IEEE 1588v2 two-step clock message allows the slave to calculate a more accurate master-slave offset value than is possible with a one-step clock?

Click on the exhibit. [image of ql-selection config] Considering the configuration shown, and given the following conditions: - The 7705 Service Access Router (SAR) is a Precision...

Click on the exhibit. [image of topology] Given the topology shown: The nodes on ring 3 are Ethernet connected via Point-to-Point links. No external timing sources are available. W...

In IEEE 1588v2 two-way synchronization operating mode, which Precision Time Protocol (PTP) message does the slave send to request that the master take and send a second timestamp?

Given the configuration shown and the following conditions: - The 7705 Service Access Router (SAR) is a PTP master on domain 1 - It is configured for the ITU-T G.8265.1 profile - r...

Click on the exhibit. Given the show command results and the configuration shown: Why did the head end router fail to protect the Label Switch Path (LSP) between POC3-1 and POC3-2...

Click on the exhibit. Given the show command results and the configuration shown: Why did the head end router choose to protect the Label Switch Patti (LSP) with a dynamic bypass t...

Which statement correctly describes how the Versatile Services Module (VSM) cross-connects Layer 2 and Layer 3 services?

Click on the exhibit. Given the configuration shown and the following information: - The Virtual Private Routed Network (VPRN) service 2 interface "ipipe200" cross-connects the VPR...

Click on the exhibit. Given the show command results shown and the following information: - The local Provider Edge (PE) router ePipe 300 service uses redundant pseudowires spoke-t...

Which statement correctly describes Virtual Routing and Redundancy Protocol (VRRP) operation?

The local PE originates the redundant ePipe 1 that terminates on each of the two remote PE routers. Both pseudowires have the same precedence value. What does the spoke SDP 2:1 ing...

Given the diagram shown and the following information: - CSA1 originates a redundant ePipe service - The ePipe spoke Service Distribution Points (SDPs) terminate on Internet Enhanc...

Assuming equal status on both spoke Service Distribution Points (SDPs), how does the local PE router choose the active SDP?

Which SAP port and identifier format is correct for use in a cPipe service configured for Structure Agn ostic over Packet (SAvP) operation?

Given the local Provider Edge (PE) router configuration shown and the following condition: - All Service Access Points (SAPs) and spoke Service Distribution Points (SDPs) are opera...

While configuring cPipe 400 on the Switching Provider Edge (S-PE) router, you see the error message shown. What must you do to correct this error?

What command verifies that the two CSA router pseudowires are operational?

Given a CSA1 originates a switched ePipe service, each spoke SDP transports traffic to an S-PE, and each spoke SDP uses the default spoke precedence value. Which error message show...

Which SROS aPipe feature transports the entire cell payload and header for a single ATM Virtual Channel (VC)?

Click on the exhibit. Given the configuration shown: A:NodeA>config>service>apipe# info --------------------------------------------- description "3G_BTS02" spoke-sdp 1:200 create...

Click on the exhibit. Given the configuration shown: A:CSA1>config>port>tdm# info --------------------------------------------- dsl channel-group 1 encap-type atm no shutdown exit...

Click on the exhibit. Given the diagram shown, and the following information: - Configured on CSA1 and the two MLS routers is redundant ePipe 10 - Interchassis Backup Pseudowires (...

Click on the exhibit. Given the configuration shown: A:NodeA>config>service>apipe# info --------------------------------------------- description "3G_BTS02" endpoint "apipe" create...

Which statement describes a 3rd Generation Partnership Project (3GPP) provided service?

Which statement describes a Cell Site Aggregator (CSA) function?

How does a Multilink Point-to-Point (ML-PPP) endpoint indicate its desire to implement the Multilink Protocol (MP)?

Given the following: - On the OC-3 port, each provisioned channel group contains all available timeslots. - The command result illustrates which circuit status?

Which statement describes the operation of the ITU-T Ethernet Synchronization Messaging Channel (ESMC)?

Which IEEE 1588v2/Precision Time Protocol (PTP) v2 message carries the master clock's characteristics for Best Master Clock Algorithm (BMCA) use?

A 7750 Service Router (SR) receives BITS clocking over a Superframe (SF) framed DS1 circuit. Assume SONET mode operation, which quality level does the router associate with this ci...

As which clock type must an IEEE 1588v2 node operate in order to slave to the Primary Reference Clock (PRC) and serve as a master to downstream nodes?

Which statement correctly describes the IEEE 1588v2 two-way synchronization operating mode?

Given the configuration shown and the following conditions: - The external reference is offline - Reference 1 receives Quality Level (QL) - EEC2 - Reference 2 receives QL - STU Whi...

Given the configuration shown, and the following condition: - The preferred route to prefix 192.0.2.1/32 failed and recovered - Label Distribution Protocol (LDP) is enabled on the...

A Versatile Services Module (VSM) Cross Connect ID (CCID) can bind which service set?

Given the configurations shown and the following information: - Multiplayer Switch (MLS) 1 and 2 host duplicate Virtual Private Routed Network (VPRN) services. - Configured on the...

With which message does the master pass the t4 timestamp to the slave at item 4?

Which IEEE 1588v2/Precision Time Protocol (PTP) v2 message carries the second master time stamp value used in a two-way operation for Packet Delay Variation (PDV) calculations?

Which is an important design consideration when deploying packet-based synchronization techniques?

With which message type does an IEEE 1583v2/Precision Time Protocol (PTP) v2 slave announce itself on the network?

Which statement correctly describes redundant ePipe service SAP creation?