H31-161 Exam Questions

RTA is a provider edge (PE) router. OSPF is deployed between RTA and a customer edge (CE). Which of the following can be used to avoid routing loops when RTA generate an autonomy s...

Exhibit: As shown in the figure, external route 1.1.1.0/24 is imported to RTA that is located in the NSSA area RTD is a backbone area router. RTB and RTC are both area border route...

1. On the backbone network , if a PE is connect to a CE, VPN instances need to b reconfigured on the PE, and interface on the PE for connecting to the CE must be bound to a VPN ins...

As shown in the figure. CE 1 and CE 3 belong to VPN-A, and CE 2 CE 2 4 belong to VPN-B VPN-target VPN-A is 111:1 and that of VPN-B is 222:2 users on different VPNs are not allowed...

Exhibit: As shown in the figure, RTA belongs to AS 100 and has an EBGP neighbor relationship with RTC, RTD, and TTB is an IBGP neighbor of RTC, RTD, and RTE, and the four router al...

Exhibit: As shown in the figure, RTA and have one BGP session. To detect fault fast, the BFD for BGP feature needs to be configured on RTA and RTB. BGP-related configurations are a...

Exhibit: As shown in the figure, virtual private LAN service (VPLS) is enabled on routers PE 1 and PE 2.CEs are connected to PEs through QinQ and PC A and PC B are connected to the...

Exhibit: As shown in the figure, Super VLAN is enabled on SWA (a LAN switch). The Super VLAN configuration is as follows: Which of the following specifics the time order in which t...

Which of the following statements about VLAN communication are true? (Select multiple)

Configure VRFs and relevant policies on a PE as follows: If a route is imported to the routing table of VRF 1, which VRF can the route match?

Which statement about the configuration of route target (RT) and route distinguisher (RD) is true?

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

Exhibit: Which statement about inter-AS MPLS VPN Option_B is false?

Exhibit: As shown in the figure, inter-AS VPN Option A is used. CE 1 and CE 2 belong to the same VPNAS 100 and AS 200 run IGP and LDP, respectively. ASBRs communicate with each oth...

Which of the following statements about the merits of the HoVPN networking are true?

Exhibit: As shown in the figure, OSPF process 100 runs on both PEs and CEs, and VPN routers are transmitted between PE 1 and PE 2 through PGB CE 1 enables interface address 43.1.1....

As shown in the figure, a CE requires access to the internet , and PE 1is connected to the gateway. Configurations on PE 1 are as follows: PE 1 is connected to the internet gateway...

Which statement about primary VPN tunnel binding is false?

As shown in the figure , CE and CE 2 belong to VPN A, CE 3 and CE 4 belong to VPN B, VPN A and VPN B share the public network tunnels between border PE 1 and PE 2, and LDP tunnels...

Which of the following statements about control words in the L2VPN are true?

Which of the following statements are correct? (Select multiple)

Which of the following statements about the VPLS packet forwarding are true?

Exhibit: As shown in the figure, one enterprise has VPN A, the other has VPN B, and the two VPNs each have two CEs. The following requirements needs to be met. VPNA-CA 1 can interw...

On a VPLS network a PE router receive a packet that containers layer 2 user data from a PE. How does the PE router determine the source VSI of this packet?

When the RSVP LSP FRR protection is enables, which of the following statements about the original RSVP LSP are true?

As shown I the figure, the asymmetric VLL FRR networking is used AC interfaces on PE 1, PE 2 and PE 3 are configured as follows: Which of the following statements are the true on t...

Which of the following statements about the working principle f LDAP FRR are true?

In MPLS QoS , traffic policies are developed on simple traffic classified and complex traffic classification policies based on simple traffic classification the service class color...

Exhibit: As shown in the figure, RTA connects to RTB and RTC A TE tunnel is configure on RTA to reach RTC. The TE tunnel cannot be successfully established. However, CSPF-based cal...

Which of the following statements about BFD for MPLS LSP are true?

Which statement about the MPLS LSP Ping is true?

Which of the following values is the default preference value for static route on the VRP platform?

Which statement about the MPLS LSP traceroute is true?

Exhibit: RTA is an edge route of the MPLS backbone network. It provides the access for users under layer 2 switches and differentiates user by subinterface. User access VALN 100 an...

Exhibit: As shown in the figure, complex traffic classification is configured for RTA's upstream GigabitEthernet 1/0/0. The QoS is configured as follows: A tester sends TCP packets...

The inner VLAN tag in layer 2 user packets is used to differentiated key services from other services. If packets are not processed after being encapsulated by QinQ, the 802. 1p in...

On a router, HQoS parameter are configured for the users. The CURP of user 1 is Mbit/s. The CUR and PIR of user 2 are 0 Mbit/s and 10 Mbit/s, respectively. The CIR and PR of user 3...

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 VL...

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...

Exhibit: The preceding information shows the configurations of Ethernet 6/1/1 and ensure created based on received IGMPv2 Report messages. Which action does Ethernet 6/1/1 after re...

Which of the following are the disadvantages of using static routing protocol in the network? (Select multiple)

Interface Ethernet 3/1/0 is configured as follows: Ethernet 3/1/0 receives multicast group 232 0.0.31 IGMFV2 Report messages, If no multicast traffic sent to group 232.0.31 can be...

Exhibit: Which of the following statements are false?

If a (*, ) entry exists in the RP, Which of the following statements about the source registration are true in PIM_SM?

Which of the following reserved IP multicast addresses is the address of all PIM routers?

In the inter-AS multicast, which statement about transmitting MSDP SA messages is false?

The Huawei router is the hop RD where the SSM mapping function is enabled at the interface. Some IGMPv2 hosts expect to receive (1.0.01,232.1.0.1) (1.0.0.1232.1.0.2), and (2.0.0,23...

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...

On the OSPF network, which of the following statements about the authentication function of the OSPF protocol are true?

An Ethernet cable connects RTA to RTB through Ethernet 0/0.the OSPF neighbor relationship can be established without enabling the OSPF authentication function is enabled, Which of...