An HP Comware switch should send messages to an SNMP server when various events occur.
What is one step in the configuration of this feature?
- A . Enable SSH on the switch, and create a user account to match settings on the SNMP server.
- B . Set the SNMPv2 read-write community string to match the string on the SNMP server.
- C . Enable logging to the console globally.
- D . Specify an SNMP trap server with the SNMP server IP address and community string.
Exhibit1.
Exhibit 2
A network administrator wants to create a backup IP route to 10.1.20.0/24 on Switch-1. The backup route should use Link 2, and it should only be used if Link 1 is down.
What is the correct setup to accomplish this?
- A . an IP route through 10.0.2.2 with administrative distance 1
- B . an IP route through 10.1.20.1 with administrative distance 1
- C . an IP route through 10.0.2.2 with administrative distance 10
- D . an IP route through 10.1.20.1 with administrative distance 10
Refer to the exhibit.
This switch currently assigns all VLANs to Multiple Spanning Tree Protocol (MSTP) instance 0 or the Internal Spanning Tree (IST).
Which statement correctly describes interface 21?
- A . The interface is down at Layer 2; it is not available for sending or receiving any traffic.
- B . The interface is an edge port but has received Bridge Protocol Data Units (BPDUs), so it is disabled.
- C . The interface does not forward or accept data traffic, but it is ready to start forwarding if interface 19 fails.
- D . The interface does not support spanning tree; it is possible that it will introduce a loop in the network.
Refer to the Exhibit.
Originally, all four switches had the same region configuration. VLAN 14 was added to Switch_D and then mapped to instance 2.
How does this affect the Multiple Spanning Tree Protocol (MSTP) topology?
- A . Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_D.
- B . All connectivity is lost; both uplinks are blocked on Switch_D.
- C . A Layer 2 loop exists and will cause sporadic connectivity issues.
- D . Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_C and Switch_D.
Refer to the Exhibit.
A network administrator has configured an HP Comware switch to act as the DHCP server for VLAN 12, but the switch is not responding to clients’ DHCPDISCOVER messages.
Based on the exhibit, what is the problem with the DHCP configuration?
- A . DHCP is not enabled globally on the switch.
- B . DHCP relay is not enabled on VLAN 12.
- C . DHCP server is not enabled on VLAN 12.
- D . DHCP server ping timeout setting is set too high.
Refer to the Exhibit.
Examine the output from the Comware command shown in the exhibit.
Based on the flag of ACDEF, what is the status of the aggregated link?
- A . Static LACP link aggregation is configured, and the aggregated link is operational with load sharing not being performed.
- B . Static link aggregation is configured, and the aggregated link is operational with load sharing being performed.
- C . Static LACP link aggregation is configured, and the aggregated link is operational with load sharing being performed.
- D . Static link aggregation is configured, and the aggregated link is operational with load sharing not being performed.
A network administrator enters this command on an HP Comware switch:
<Comware> save
In interactive mode, the administrator is prompted to save to a file named config.cfg and confirms the save.
What is the effect of these actions?
- A . The current configuration is saved to config.cfg on a TFTP server but is not used for the startup-config.
- B . The startup-config, rather than the correct configuration, is saved to config.cfg on a TFTP server.
- C . The current configuration is saved to config.cfg in the flash but is not used for the startup-config.
- D . The current configuration is saved to config.cfg in the flash and is used for the startup-config.
A customer is implementing a network using HP ProVision switches.
Which default setting applies to the ProVision switches?
- A . All ports are disabled.
- B . Routing is enabled.
- C . Telnet is enabled.
- D . A static IP address is assigned to VLAN 1.
A company needs a two-member Intelligent Resilient Framework (IRF) virtual switch. The network administrator is configuring IRF member 2 that will connect to port 1/1 on IRF member 1.
What is the correct IRF port ID for member 2?
- A . 1/2
- B . 2/2
- C . 1/1
- D . 2/1
A customer wants to implement multiple links between a server and a single HP Comware switch in order to increase the amount of bandwidth for more throughput.
Which feature should the network administrator implement to accomplish this?
- A . MSTP
- B . IRF
- C . link aggregation
- D . MIMO
A customer wants to implement multiple links between a server and a single HP Comware switch in order to increase the amount of bandwidth for more throughput.
Which feature should the network administrator implement to accomplish this?
- A . MSTP
- B . IRF
- C . link aggregation
- D . MIMO
A network administrator configures this command on an HP ProVision switch:
vlan 30 ip helper-address 10.0.3.253
The switch is able to ping 10.0.3.253. After the administrator configures the command, users in VLAN 30 report that their PCs fall to acquire addresses using DHCP.
What should the administrator ensure?
- A . that the switch is configured with a dynamic IP routing protocol
- B . that the switch has DHCP relay functions enabled
- C . that the switch has DHCP server functions enabled
- D . that the switch has an IP address on VLAN 30
What is one difference between Network Segment-based discovery and ARP-based discovery on HP Intelligent Management Center (IMC)?
- A . With Network Segment-based discovery, IMC can discover multiple devices. With ARP-based discovery, IMC can only discover one device; the administrator must re-run ARP-based discovery to discover a second device.
- B . With Network Segment-based discovery, network device login settings must match login settings on IMC. With ARP-based discovery, only ARP settings must match.
- C . With Network Segment-based discovery, network device SNMP settings must match SNMP settings on IMC. With ARP-based discovery, only ARP settings must match.
- D . With Network Segment-based discovery, the administrator enters a range of IP addresses to discover. With ARP-based discovery, the administrator enters one seed IP address, and IMC dynamically learns more IP addresses to discover.
Refer to the exhibit.
The exhibit shows partial output of the HP Comware display ip routing-table command. Note the Pre or preference column.
On an HP ProVision switch, what is the corresponding term used for the Pre column in the Comware output shown in the exhibit?
- A . protocol ranking
- B . administrative distance
- C . cost
- D . metric
A server connects to a port on an HP Comware switch.
The network administrator wants to ensure that:
– the port remains forwarding during Multiple Spanning Tree Protocol (MSTP) topology changes, and
– changes in the port status do not cause MSTP topology changes.
Which statement describes how the administrator can accomplish this?
- A . The administrator must manually configure the port as an STP edge port.
- B . The administrator can lower the port’s root path cost to zero.
- C . The administrator can accept the default behavior of auto-edge.
- D . The administrator can configure the port as an MSTP master port.
Refer to the exhibit.
The network administrator has configured this port to permit all VLANs. The output in the exhibit indicates that the port is only passing VLANs 1 and 11. The administrator wants the port to pass VLAN 12 as well.
What should the administrator do to accomplish this?
- A . Enable IP routing.
- B . Add VLAN 12 to the switch.
- C . Change the port link-type to hybrid.
- D . Change the port link-type to access.
Refer to the exhibits.
Exhibit 1
Exhibit 2
All of the switches in Exhibit 1 are routing switches. Exhibit 2 shows the routes configured on these switches. The direct (connected) routes are not shown, but assume that links are configured with the IP addresses shown in Exhibit 1.
The network administrator wants to protect communications between clients and servers in case Link 1 fails.
What should the administrator do to protect these communications in this failover situation?
- A . Add a redundant route to 10.1.10.0/24 on Switch-4 and a redundant route to 10.1.20.0/24 on Switch-1.
- B . Add a redundant route to 10.1.20.0/24 on Switch-1 and a redundant route to 10.1.20.0/24 on Switch-2.
- C . Add a redundant route to 10.1.10.0/24 on Switch-1 and a redundant route to 10.1.20.0/24 on Switch-4.
- D . Add a redundant route to 10.1.20.0/24 on Switch-1 and a redundant route to 10.1.10.0/24 on Switch-2.
Refer to the exhibit.
The switches in the exhibit are all HP Comware switches that run Multiple Spanning Tree Protocol (MSTP).
The network administrator wants to ensure that each switch-to-switch link is in its own subnet. The administrator also wants to make sure that all of the links are available for routing during normal operation.
How should the administrator configure the physical switch-to-switch interfaces to accomplish these goals?
- A . Configure them as trunk ports that permit VLANs 10 and 20.
- B . Configure them as any type of port, and make sure spanning tree is enabled on them.
- C . Configure them as route-mode ports.
- D . Configure them as hybrid ports that carry VLAN 10 and 20 as untagged.
Refer to the exhibit.
Assume that Student A’s ARP table is empty. Student A is preparing to send an FTP packet to FTP Server B and needs to discover the proper destination MAC address.
For which IP address does Student A send an ARP request?
- A . 10.1.10.1
- B . 10.1.10.87
- C . 10.1.2.2
- D . 10.1.20.1
Which HP software platform provides centralized network management, monitoring, and configuration of wired and wireless network infrastructure devices, as well as traffic monitoring, user management, and other capabilities?
- A . HP IntelligentManagement Center (IMC)
- B . HP Intelligent Resilient Framework (IRF)
- C . HP Virtual Cloud Networking (VCN)
- D . HP Virtual Connect FlexFabric
Which statement is true about wireless technologies?
- A . 802.11b/g uses an 802.11a-compatible frequency
- B . 802.11a has higher data rates than 802.11g does.
- C . 802.11n users MIMO technology to improve throughput
- D . 802.11a uses the less crowded 2.4 GHz range
A network administrator enters this command on an HP ProVision switch with IP routing enabled:
ip route 0.0.0.0/0 10.1.1.1 metric 10 distance 10
This is the only IP route to 0.0.0.0/0 on the switch.
What is the effect?
- A . The switch uses this route for all traffic that does not match a specific route in its routing table.
- B . The switch uses this route for all traffic unless the traffic matches a route with a lower administrative distance than 10.
- C . The switch uses this route to route all traffic from 10.1.1.1.
- D . The switch uses this route for all traffic unless the traffic matches a route with a lower cost than 10.
HOTSPOT
Match the description with the 802.11 standard. (Each option may be used only once.)
A network administrator is managing an HP Comware switch from the CLI.
Which action can the administrator only perform in User view?
- A . verifying connectivity with traceroute or ping tools
- B . creating a VLAN and assigning ports to it
- C . executing display commands
- D . viewing files located in flash memory
Refer to the exhibit.
A network administrator enters the command shown in the exhibit to check the VLANs on an HP ProVision switch interface. The administrator wants to discover which VLANs are tagged and untagged on the port.
What can the administrator do to accomplish this?
- A . Enter the show vlans ports 1command but add detailat the end of the command.
- B . View all VLANs on the switch by entering the show vlans command without a VLAN ID.
- C . View the physical interface by entering the show interface briefcommand.
- D . Enter the show interfaces allcommand.
Which HP device or port type can modify, read, and respond with frames that include 802.1Q VLAN tags?
- A . Comwaretrunk ports
- B . Comwareroute-mode ports
- C . ProVisionloopback ports
- D . ProVisionuntagged ports
Refer to the exhibit.
A network administrator is upgrading the operating system on an HP Comware switch. When copying the new image from a TFTP server to the flash of the switch, the process fails because there is not enough flash to store the new operating system. The new operating system is 3.2MB in size. The administrator then executes the commands shown in the exhibit above.
Which action should the administrator perform to solve this problem?
- A . Execute the reset recycle-bincommand, and perform the TFTP transfer again.
- B . Execute the clear flashcommand, and perform the TFTP transfer again.
- C . Reformat flash, and perform the TFTP transfer again.
- D . Execute the delete old.appcommand, and perform the TFTP transfer again.
A company wants a modular switch for the access layer at its main campus and for several branch offices.
Which HP Switch Series is best suited for this role?
- A . HP 11900
- B . HP 12900
- C . HP 5900
- D . HP 5400R
Which methods can a network administrator use to upgrade the operating system of an HP ProVision switch? (Select two.)
- A . USB
- B . FTP
- C . SCP
- D . SFTP
Refer to the exhibit.
The topology shown in this exhibit implements Multiple Spanning Tree Protocol (MSTP), where all the switches are in the same region.
How many MSTP instances, besides the Internal Spanning Tree (IST) or instance 0, does this network need in order to have effective load sharing on the uplinks from the access switches?
- A . two
- B . three
- C . four
- D . five
Which command can a network administrator execute on an HP Comware switch to manage configuration files?
- A . delete
- B . startup-default
- C . write file
- D . write memory
Refer to the exhibit.
Which endpoint or endpoints receive broadcast ARP requests sent by EndpointA?
- A . EndpointB, EndpointC, and EndpointD
- B . EndpointB only
- C . EendpointB and EndpointC only
- D . EndpointC only
Refer to the exhibits.
Exhibit 1
Exhibit 2
PC1 cannot reach PC2. Based on the exhibits, what could be causing this error?
- A . PC1 has the wrong IP address for its default gateway setting.
- B . Router A has a direct route, instead of a static route, to 10.1.10.0/24.
- C . The next hop address for the 10.1.20.0/24 route is incorrect.
- D . Router A has an invalid subnet mask for the VLAN 1 subnet.
What does the traceroute command identify on an HP ProVision switch?
- A . each Layer 3 device between the switch and a destination
- B . the path to each router connected to the switch
- C . debug output tracing entries to the routing table
- D . each physical device between the switch and a destination
B
Explanation:
Reference: http://www.manualslib.com/manual/73005/Hp-Procurve-2520.html?page=488
An HP ProVision switch is operating at its factory default settings. A network administrator connects the switch to a VLAN with a DHCP server. The switch-to-switch connection is carrying untagged traffic. The administrator wants to log in to the switch CLI using Telnet.
How should the administrator contact the switch and log in?
- A . Contact the switch at its DHCP-assigned IP address and log in with the default password hp.
- B . Contact the switch at its default IP address 192.168.1.1/24 and log in without entering a password.
- C . Contact the switch at its DHCP-assigned IP address and log in without entering a password.
- D . Contact the switch at its default IP address 192.168.1.1/24 and log in with the default password hp.
Which statement correctly defines the management capabilities of an HP MultiService Mobility (MSM) access point (AP)?
- A . The AP only supports controlled mode.
- B . The AP operates in autonomous mode by default, but can be changed to controlled mode.
- C . The AP operates in controlled mode by default, but can be changed to autonomous mode.
- D . The AP only supports autonomous mode.
Two switches are members in an active Intelligent Resilient Framework (IRF) virtual device. A network administrator joins a third switch to the IRF virtual device.
Which switch is now the master?
- A . The current master of the IRF virtual device always remains the master.
- B . The switch with the lowest member ID always becomes the master.
- C . The switch with the lowest priority value always becomes the master.
- D . The switch with the highest priority value always becomes the master.
Refer to the exhibit.
The network administrator is setting up Multiple Spanning Tree Protocol (MSTP) with the settings shown in the exhibit. All the switches are in the same region. The administrator has requested help determining which VLANs each switch-to-switch link should carry.
What is a recommendation for this topology?
- A . To prevent disruptions during link failure, Links 1-4 should carry VLANs 10-13.
- B . To optimize forwarding, Links 1 and 2 should only carry VLANs 10 and 12, and Links 3 and 4 should only carry VLANs 11 and 13.
- C . To ensure compatibility with MSTP, Links 1-4 should be untagged in VLAN 1 and have no tagged VLAN assignments.
- D . To optimize forwarding, Links 1 and 3 should only carry VLANs 10 and 11, and Links 2 and 4 should only carry VLANs 12 and 13.
Refer to the exhibit.
A network administrator has implemented link aggregation on an HP Comware switch using LACP. The two ports are functioning at the data link layer between the Comware switch and its neighboring switch. The administrator executes the display link-aggregation verbose command and notices the flags shown in the exhibit.
What does this indicate?
- A . The links are up, but both links are blocked by LACP.
- B . The links are up, but are blocked because they are using duplicate operational keys.
- C . The links are up, but LACP negotiation has failed on them.
- D . The links are up, but LACP is not configured on this link aggregation.
Refer to the exhibit.
An HP Comware switch is using its default user-interface settings. The network administrator then enters the commands shown in the exhibit.
What correctly describes how an admin user must now log in?
- A . When the admin user logs in to the console port, the admin user must enter either a password of password1 or password2.
- B . When the admin user logs in using Telnet, the admin user must enter either a password of password1 or password2.
- C . When the admin logs in using Telnet, the admin user must enter a password of password1 and is given level 1 privileges.
- D . When the admin user logs in to the console port, the admin user must enter a password of password1 and is given level 3 privileges.
Which term refers to aggregated links on HP ProVision switches?
- A . smart linking
- B . meshing
- C . EtherChannels
- D . trunking
D
Explanation:
Reference: ProCurve uses the term “Trunk” to describe a group of aggregated links. HP Port Trunking and LACP serve to allow several physical links to operate as one logical link.
Which credential is required to validate SNMPv2c write requests?
- A . Community string
- B . Scheme
- C . MD5 authkey
- D . AAA authentication
A customer is implementing an access layer solution with four HP Comware switches in an Intelligent Resilient Framework (IRF) virtual device or domain. The customer expects to add two additional switches of the same model and would like to add them to the existing IRF virtual device.
What must the customer verify?
- A . that the IRF virtual device has spanning tree enabled on it
- B . that the new switches are both assigned the same member ID as the master of the existing IRF virtual device
- C . that the IRF virtual device is using a daisy chain topology to provide better resilience
- D . that the switch model supports at least six switches in an IRF virtual device
A tagged frame arrives on a switch port that is not a tagged member of the VLAN indicated by the frame ID.
What do fundamental VLAN operating rules require the switch to do with that frame?
- A . Ignore the VLAN tag and forward the frame, based on destination MAC address.
- B . Forward a copy of the frame to the default gateway.
- C . Attempt best effort delivery by flooding a copy of the frame to all other VLANs.
- D . Drop the frame.
A network administrator wants to disable physical interfaces 13-24 on an HP ProVision switch.
How can the administrator do this?
- A . Create a named port group for interfaces 13-24. Then disable the named port group.
- B . Use the interface <ID> disablecommand. Specify 13-24 for the ID.
- C . Assign the range of interfaces to a VLAN. Then, disable the VLAN.
- D . Create a named range for interfaces 13-24. Then, disable the named range.
Refer to Exhibit.
The server shown in the exhibit requires redundant links, and The link aggregation should use LACP.
What should the administrator configure on the 1RF virtual switch?
- A . a bridge aggregation interface that uses static link aggregation mode
- B . a bridge aggregation interface that uses dynamic link aggregation mode
- C . two interfaces that are set to trunk for the port-link type
- D . two interfaces that are set to hybrid for the port-link type