EMT Practice Test

1. Question Content...

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Question1: An HP IRF virtual switch with two members is implementing SPBM. The administrator wants to ensure that the master can fail without causing topology changes or changes in forwarding tables in the SPBM region.
Which setting helps support this requirement?

Question2: Which statement is correct about a Fibre Channel (FC) World Wide Name (WWN)?

Question3: An administrator is implementing MDC and wants to create a redundant solution where each MDC uses two physical HP Comware switches. What is the correct setup process?

Question4: An administrator binds VLAN interface 10 to VPN instance "TenantA" on an HP Comware switch by using this configuration:
interfaceVlan-interface 10
ip address 10.1.10.1 255.255.255.0
How does the administrator's action affect the interface IP address?

Question5: Refer to the exhibit

An administrator is setting up an MPLS Layer 2 VPN between customer Sites 1 and 2 and is defining the pseudo wire (PW) ID for this purpose. How should the PW IDs and router values be configured?

Question6: Refer to the exhibit

An administrator is configuring an MPLS VPLS Martini solution on PE-1. The VPLS solution should connect customer A sites 1, 2, and 3 Where should the administrator specify the LDP peers and pseudo wire (PW) label for the PWs?

Question7: An HP Comware switch port is being connected to a server Converged Network Adaptor (CNA). The CNA and the switch port need to communicate about parameters for various priority flow control (PFC) and bandwidth control mechanisms. How does the administrator enable these communications?

Question8: Refer to the exhibit

An administrator wants these switches to establish a TRILL region TRILL is enabled globally and nicknames are set. What must the administrator do so that each TRILL switch (RBridge) finds the best path to all other TRILL switches?

Question9: Refer to the exhibits
Exhibit 1


This data center topology is being set up to use SPBM. VMs in the same subnet should be able to communicate at Layer 2 and be isolated at Layer 2 from other subnets. VS110010 was created for VLAN
10 as shown in Exhibit 2. The administrator is configuring a service instance for the VLAN 10 traffic on Switch 1 interface Ten1/0/1.
What is the correct encapsulation mode?

Question10: A company is adding a second data center for disaster recovery. The data centers connect over a link supplied by a service provider with an IP network. The company wants a solution that extends Layer 2 connectivity between the data centers and does not require any special services from the service provider, such as MPLS.
What can meet the needs for this design?

Question11: Which statement is correct about a Fibre Channel (FC) node-port (N-port) in a Storage Area Network (SAN) fabric topology?

Question12: Refer to the exhibit

An administrator is establishing an MPLS domain to allow communication between 10.1.0.0/16.10 2 0
0/16. and 10.3 0.0/16. The solution will use OSPF routing and LDP. On which PE and P devices should these protocols be configured?

Question13: An HP Comware switch uses the MDC feature and has two MDCs defined. Administrators want MDC 1 and MDC 2 to be able to exchange traffic. How should the administrators complete the configuration?

Question14: An administrator configures an HP Comware switch to support FCoE in Fibre Channel Forwarder (FCF) mode. A switch interface connects to a server Converged Network Adapter (CNA) which sends normal data and storage traffic. What is the correct configuration for this port?

Question15: HP Comware Switch 1 connects to servers with Converged Network Adapters (CNAs) that send data and FCoE storage traffic Switch 1 should forward all FCoE traffic to an upstream FCoE switch. Switch 2 which will handle all the FLOGI requests, zoning, and FC traffic forwarding.
What is the correct FCoE mode setting for Switch 1?

Question16: Refer to the exhibit

The company wants to use TRILL in the backbone links shown in the exhibit. Servers use VLANs 10, 20, and 30 and should be able to communicate across the backbone. On which Switch 1 interfaces should the administrator enable TRILL?

Question17: Refer to the exhibit

An administrator is planning an MPLS solution and wants to make sure that traffic from 10.1.0.0716 to 10.2
0.0/16 takes the best path. The solution is not using Traffic Engineering (TE). How does PE-1 choose between the label advertised for 10.2.0.0/16 by P-4 and by P-5?

Question18: Which statement is correct about defining a Route Distinguisher (RD) for a VPN instance on an HP Comware switch?

Question19: What is an appropriate situation for configuring an interface as a silent TRILL access port?

Question20: A company merger created a situation in which some network segments are using overlapping IP addresses. Administrators want to keep the overlapping addresses and isolate the segments. A core router connects to devices in both segments and routes some traffic for both.
What allows this router to route the traffic without conflict?

Question21: To support FCoE traffic, a switch port needs to use Application TLVs to communicate application priority information to a Converged Network Adapter (CNA). The setup process includes the configuration of an Access Control List (ACL). What is a valid ACL?

Question22: How does a non-hierarchical VPLS Martini solution prevent looping for broadcasts and multicasts?

Question23: Refer to the exhibit

An HP Comware switch is configured to support FCoE in Fibre Channel Forwarder (FCF) mode. Serverl should be able to discover storage targetl and target2. but not target3. Assume that the zone-aliases have been configured to reference the FC devices correctly
Which zone(s) should be added to the active zoneset?

Question24: Which option is correct about the flash memory of an HP Comware switch with multiple MDCs?

Question25: What must be used when implementing the backbone multicast feature to isolate multicasts in the SPBM region?

Question26: An HP Comware Switch 1 supports FCoE for connected servers with Converged Network Adapters (CNAs). On interface Ten 1/0/1 Switch 1 sends FCoE traffic in VSAN 2 to an upstream switch. Switch 2 which also supports FCoE What is the correct configuration for interface Ten 1/071?

Question27: Refer to the exhibit


An administrator is setting up MPLS Layer 2 VPN connections between several customer sites and wants to send traffic that arrives on G1/0/1 with VLAN tag 102 to Site 2. Traffic with a different tag will be sent to a different site. How should the administrator implement this'?

Question28: An administrator creates two VPN instances on an HP Comware switch, in addition to the public instance.
The switch implements routing protocols and MPLS. Which statement is correct about the routing tables and Label Forwarding Information Bases (LFIBs) maintained by the switch?

Question29: Which HP solution is an example of network function virtualization (NFV)?

Question30: An administrator is configuring an HP switch to run SPBM. Which Spanning Tree Protocol (STP) configuration is required?

Question31: An HP IRF virtual switch with two members is implementing TRILL. The administrator wants to ensure that the master can fail without causing topology changes or changes in forwarding tables in the TRILL region.
Which setting helps support this requirement?

Question32: In addition to the Admin MDC, an HP Comware switch supports two MDCs: MDC 2 and MDC 3. The administrator wants to allow tenants for both MDCs to log in to CLI for their own MDC without first accessing the Admin MDC How can the administrator accomplish this goal?

Question33: Refer to the exhibit

An MPLS Layer 2 VPN is being implemented between Sites 1 and 2. The administrator wants PE-1 and PE-2 to set up the Virtual Circuit (VC) dynamically by using the Martini method. What is required to accomplish this goal?

Question34: Refer to the exhibit

PE-1 receives an IP packet that is destined to 10 1.10 10 and does not have an MPLS header. What does PE-1 do?

Question35: What is the purpose of the nickname in TRILL switch settings?

Question36: Multiple data centers connect over an HP EVI network. IPv4 servers in the data centers use Microsoft network load-balancing and need to send multicasts to each other across EVI links.
They do not use IGMP to join the multicast groups. What must the administrator do?

Question37: An HP Comware switch supports FCoE in Fibre Channel Forwarder (FCF) mode. A switch interface Ten1/0/1 connects to a server FCoE Converged Network Adapter (CNA). The CNA will carry normal data traffic and storage traffic for VSAN 2. which is associated with VLAN 20. How does the administrator assign FCoE traffic for this CNA to VSAN 2?

Question38: Refer to the exhibit

The exhibit displays a company with two data centers that connect by using EVl. The company needs a redundant solution for routing traffic between the subnets.
What is the best way to accomplish this goal?

Question39: An administrator configures two VSANs on an HP Comware IRF virtual switch. The IRF members connect to a server with two Converged Network Adapters (CNAs) One CNA is connected to VSAN 1. and the other is connected to VSAN 2 The storage target for the server is also connected to VSAN 1 and VSAN 2.
What is required for this setup to work?

Question40: Refer to the exhibit

A company added a second data center IRF 1 and IRF 2 connect on direct Ethernet cables. What is the simplest, most flexible and resilient option for the data center connection?

Question41: What is the relationship between a Forwarding Equivalence Class (FEC) and the MPLS label that a Label Switching Router (LSR) advertises for that FEC?

Question42: A large data center needs to extend its Layer 2 connectivity and isolate tenants who might use the same VLAN IDs Which technology accomplishes this goal?

Question43: Several VPN instances have been set up on an HP Comware switch. What should the administrator do to ensure that no VPN instance uses up too many switch resources?

Question44: Refer to the exhibit

* useOSPF
* have established an MPLS domain.
* use LDP.
* have established a Martini Layer 2 VPN between Sites 1 and 2
VPN traffic is using the link between PE-1 and P-4, and this link fails.
What happens to the VPN traffic?

Question45: Refer to the exhibit

An MPLS VPLS solution (non-hierarchical) will connect the sites shown in the exhibit Which pseudo wire (PW) connections must the administrator configure?

Question46: A multi-tenant data center with 12 tenants has the following goals:
Isolate tenants to enable each tenant to have its own routing space

Isolate the data center's services in its own routing space.

Allow for some leaking of route information among tenants and company services

Which feature should be configured on the data center routing switches?

Question47: What is the correct use case for implementing priority flow control (PFC) on a switch port?

Question48: Refer to the exhibit

An EVI network is being set up as shown in Exhibit 1. Part of Switch 1's configuration is shown in Exhibit 2 All other switches are configured correctly and can reach each other. The EVI links should carry traffic in VLANs 4 to 20; however, when the administrator tries to ping a VLAN 4 device in DC 2 from DC 1. the ping fails.
What should the administrator do?

Question49: An HP Comware switch supports FCoE in Fibre Channel Forwarder (FCF) mode. A switch interface Ten1/0/1 connects to a server FCoE Converged Network Adapter (CNA). The CNA transmits normal data traffic, which is tagged for VLANs 4 and 8. and storage traffic for VSAN 2, which is associated with VLAN
20. What is a correct port type and VLAN configuration for Ten 1/0/1?

Question50: Refer to the exhibit

SPBM is being implemented on the backbone links shown in the exhibit. The servers in VLAN 10 (10.1.10.0/24) should be able to communicate at Layer 2 across the backbone. In the vsi section of the configuration on Switch 1. which logical components are required?

Question51: An administrator configures an HP Comware switch to support FCoE in Fibre Channel Forwarder (FCF) mode A switch interface connects to a server FC host bus adapter (HBA). What is the correct configuration for this port?

Question52: A customer is deciding whether to purchase a switch in the HP 5900AF Series or the HP 5900CP series.
Which need requires the customer to choose the HP 5900CP switch instead of the 5900AF switch?

Question53: Which advantage does a VPLS solution offer over a simple MPLS Layer 2 VPN solution?

Question54: When is it recommended to block VRRP hellos between routers in the same VRRP instance?

Question55: Why might a customer decide to use MDC instead of Multi-VPN-Instance CE (MCE)?

Question56: Refer to the exhibit

An administrator is setting up this data center topology to use SPBM VMs in the same subnet should be able to communicate at Layer 2 and be isolated at Layer 2 from other subnets. On which Switch 1 interfaces should the administrator enable SPBM?

Question57: Refer to the exhibit

These switches form an SPBM region. What is required for load balancing to occur across the links between these switches?

Question58: Refer to the exhibit

An administrator is creating the EVI network shown in the exhibit Switches 1 and 2 are configured as ENDP servers. and Switch 3 is configured as an ENDP client to the ENDP servers. Which configuration is correct for the EVI tunnel interface on Switch 3?

Question59: To provide redundancy, a company has multiple data centers that use server virtualization. What is a networking requirement for this scenario?

Question60: Refer to the exhibit

A VSAN is being set up on an HP Comware switch that will connect to server Converged Network Adapters (CNAs) and storage systems The administrator is checking the configuration of the VSAN with display commands The exhibit shows the results.
What is a potential issue?