Cisco 350-029 Online Practice Questions and Exam Preparation

Cisco 350-029 Online Questions & Answers

• Question 421:

  Select and Place:

  

  

• Question 422:

  What are the three operating modes of HDLC? (Choose three.)

  A. Normal Peer Mode
  B. Asynchronous Balanced Mode
  C. Asynchronous Client Mode
  D. Normal Response Mode
  E. Asynchronous Response Mode
  F. Normal Balanced Mode
  B. Asynchronous Balanced Mode
  D. Normal Response Mode
  E. Asynchronous Response Mode

• Question 423:

  IP over DWDM management models (Choose two.)

  A. Segmented Management
  B. Integrated Management
  C. Virtual Transponder
  D. Traffic Management
  A. Segmented Management
  B. Integrated Management

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  1.2. IP over DWDM IPoDWDM supports 2 network management models:

  1. Segmented Management:

  -Retain existing operational model for certain SPs.

  -Respect boundaries between IP/Transport groups.

  2. Integrated Management:

  -End to end provisioning.

  -Better troubleshooting.

  -1 Management system, 1 database.

  -Unified look and feel.

  -Lower OPEX.

  Lay the Foundation for Network Convergence

  IP over dense wavelength-division multiplexing (IPoDWDM) is a technology pioneered by Cisco that delivers superior service flexibility, scalability, and resiliency. It allows carriers to capitalize on increasingly bandwidth intensive and complex

  applications for next-generation Internet innovations and collaborative business services.

  Enhance Your IP Transport Through Innovation IPoDWDM collapses network layers by tightly integrating DWDM interfaces with the routing platform. This increases efficiency, simplifies management, and accelerates service delivery. Combined with industry-leading omnidirectional and colorless reconfigurable optical add/drop multiplexer (ROADM) technology, IPoDWDM educes service truck rolls, power consumption, and space and cooling requirements. Numerous providers now use the power of IPoDWDM to distribute video content rapidly and efficiently over an all-IP network. They can provision additional network capacity instantly as demand increases for any-play consumer and managed business services. The Cisco IPoDWDM solution reduces transport elements, while supporting advanced multilayer features such as proactive protection and control plane interaction, dramatically reducing operating expenses and capital costs. Benefit from Valuable Product Enhancements

  The Cisco IPoDWDM solution features: Ultra long haul 100 Gb IPoDWDM capability, using the Cisco CRS 1-Port 100 Gigabit Ethernet Coherent DWDM Interface Module 100 Gb coherent regeneration using the single-slot, 100 Gb trunk card on the ONS 15454 Multiservice Transport Platform (MSTP), fully compatible with proactive protection. Proactive protection on the Cisco ASR 9000 Series 2-Port and 1Port 100 Gigabit Ethernet Line Cards Industry-leading 10 Gb IPoDWDM density on the ASR 9000 Series 36-Port and 24-Port 10 Gigabit Ethernet Line Cards Complete Generalized Multiprotocol Label Switching (GMPLS) interoperability between the CRS-3, ASR 9000, and ONS 15454 MSTP

• Question 424:

  Which two requirements to deploy 6PE and 6VPE solutions are mandatory? (Choose two.)

  A. MPLS is enabled on the core, distribution, and edge devices.
  B. A triple stack is enabled on PE devices.
  C. The network has at least six PE devices.
  D. A dual stack is enabled on all the P and PE devices in a network.
  A. MPLS is enabled on the core, distribution, and edge devices.
  D. A dual stack is enabled on all the P and PE devices in a network.

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  http://www.cisco.com/en/US/docs/wireless/asr_901/Configuration/Guide/6pe_6vpe.html

• Question 425:

  What is the function of the AJB bits on DS1 using Extended Super Frame (ESF)?

  A. It is used for signaling on-hook and off-hook status.
  B. It carries CRC information for error detection.
  C. It is used for a control and performance information.
  D. It is used for a frame's synchronization and alignment.
  A. It is used for signaling on-hook and off-hook status.

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  DS1 frame synchronization[edit source | edit]

  See also: Synchronization in telecommunications

  Frame synchronization is necessary to identify the timeslots within each 24-channel frame. Synchronization takes place by allocating a framing, or 193rd, bit. This results in 8 kbit/s of framing data, for each DS1.

  Because this 8-kbit/s channel is used by the transmitting equipment as overhead, only 1.536 Mbit/s is actually passed on to the user. Two types of framing schemes are Super Frame (SF) and Extended Super Frame (ESF). A Super Frame

  consists of twelve consecutive 193-bit frames, whereas an Extended Super Frame consists of twenty-four consecutive 193-bit frames of data. Due to the unique bit sequences exchanged, the framing schemes are not compatible with each

  other. These two types of framing (SF, and ESF) use their 8 kbit/s framing channel in different ways.

• Question 426:

  MPLS label mapping on an LSR is displayed by which IOS command?

  A. Show mpls Idp neighbor detail
  B. Show mpls Idp bindings
  C. Show mpls Idp parameters
  D. Show mpls Idp discovery
  B. Show mpls Idp bindings

• Question 427:

  BGP best route selection process is based on what?

  A. path attributes
  B. lowest cost
  C. highest bandwidth
  D. lowest delay
  E. lowest hop-count
  A. path attributes

• Question 428:

  What is the typical marked DSCP value for a voice media packet in Voice over IP technology?

  A. AF41
  B. AF31
  C. AF21
  D. BE
  E. EF
  E. EF

• Question 429:

  Which information is carried in the OSPFv3 intra-area Prefix LSA?

  A. All link-local addresses
  B. All IPv6 prefix and topology information that OSPFv2 included in Router LSA and Network LSA
  C. List of options associated with the link to all other routers attached to the link
  D. All prefix-specific information that OSPFv2 included in Router LSA and Network LSA
  D. All prefix-specific information that OSPFv2 included in Router LSA and Network LSA

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  OSPFv3's new LSA, the Intra-area Prefix LSA (type 9), handles intra-area network information that was previously included in OSPFv2 type 2 LSAs. It is used in order to advertise one or more IPv6 prefixes. The prefixes are associated with router segment, stub network segment or transit network segment. Intra-area prefix LSAs (type 9) and Inter-Area-Prefix-LSA (type 3) carry all IPv6 prefix information, which, in IPv4, is included in router LSAs and network LSAs.

• Question 430:

  In optical transmission systems, chirped lasers are used for the purpose of:

  A. Turning the laser to a specific ITU channel
  B. Keeping the signal wavelength "locked" to a specific technology
  C. Suppressing FWM and SBS non-linear effects
  D. None ofthe above
  D. None ofthe above