Free H31-161 Exam Braindumps (page: 4)

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Exhibit.



RTA is an edge router of the MPLS backbone network. It provides the access services for users under Layer 2 switches and different users by subinterface . User A access VLAN12 and has subscribed to the His, VoIP, and IPTV services. According to 802 1p priorities, the value indicates the His service, 1 indicates the VoIp service, and 4 indicates the IPTV service. RTA is configured on he access side as follows.



What is the descending order of service priorities?

  1. VoIP, IPTV, HSI
  2. HSI, VoIP, IPTV
  3. IPTV, VoIP, HSI
  4. HSI, IPTV, VoIP

Answer(s): D



Which statement about the Hub s MPLS VPN networking is false?

  1. The Hub PE can receive the VPN_IPv4 routes advertised by all Spoke PEs.
  2. When an MP-IBGB neighbor relationship is established between two spoke PEs, the value of the Import VPN Target attribute of one Spoke PE can be the same as tat of the Export VPN Target attribute of the other Spoke PE.
  3. The Hub PE advertises the routes learned from one Spoke PE to other Spoke PEs. Therefore, Spoke sites can access other through the Hub site.
  4. All Spoke PEs can receive the VPN-IPv4 routes advertised by the Hub PE.

Answer(s): B



RTA is a leaf router that directly connects to host A through interface GigabiteEthernet 1/0/0. The interface is configured as follows:



Hos a sends a IGMPv2 Report message to group 2321.2.3. Which entry can be displayed by the displayed by the igmp ssm-mapping group command?

  1. (10.10.1.1, 232.1.2.2)
  2. (10.10.1.1, 232.1.1.) and (10.10.1., 2321.2.3)
  3. (10.10.1.1, 232.1.1.1)

Answer(s): A



An interface sends 300 Mbit/s user BE traffic. The downstream HQoS scheduling is configured at this interface as follows

SQ: cir 15 Mbit/s pw 200 Mbit/s

FQ. queue be Ipq shaping 10

CQ: port-queue be Ipq shaping shaping-percentage 10 outbound, port shaping 100

How much traffic is at the downstream outbound interface after HQoS scheduling?

  1. 20 Mbit/s
  2. 10 Mbit/s
  3. 200 Mbit/s
  4. 100 Mbit/s

Answer(s): D






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