HP0-Y30 - Implementing HP Networking Technologies
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Example Questions
You must implement an SNMPv2c solution that will use standard SNMP-Set messages to configure HP switches. Which property must match on the SNMP server and the switches?
read-write community string
What is the effect of the following command entered at the CLI of an HP E5400 zl Series switch at default settings? Switch(config)# trunk a20-a24 trk4
A trunk is defined with no protocol.
{Incomplete: characters/words missing!} You are the network manager for a regional the company that has 120 branch offices in the Eastern United States. You have HP E- ...|eries switches and routers at each branch location and in the primary data center located in Huston, Texas, _____ management of ...| of these devices has proven difficult because the network equipment at each branch is behind a firewall and NAT gateway. Which HP network management feature allows you to manage all of your HP equipment behind the firewalls and NATs?
PCM+ Agent
Which view is indicated by the following prompt on an HP A7500 switch? <A7500>
user
What is the effect of the following command, issued at the CLI of an HP E5406 zl Series switch with IP routing enabled? Switch(config)# ip route 0.0.0.0/0 10.6.254.2
The switch will use 10.6.254.2 as the next hop for all traffic destined for networks not specifically listed in its route table.
What is the effect of the following command, entered at the CLI of an HP A9500 switch? [A9500-GigabitEthernet2/0/1] stp root-protection
The switch will not allow another switch to promote itself as Root on port 2/0/1.
While examining switch configurations at a customer site, you notice that an edge switch serving a single office is the Root Bridge in a single-instance Spanning Tree. This has led to the development of inefficient forwarding paths because some switches are now forwarding traffic toward this switch and away from the network core. What is an accurate explanation for this finding?
The core switch is configured with a higher Bridge Priority value than the edge switch.
Port B24 on an HP E5400 zl Series switch is a tagged member of VLAN 101. Ports B21, B22, and B23 are at default settings. What is the result of the following command? Switch(config)# trunk B21-B24 trk1
Port B24 will not forward traffic for VLAN 101 because the trunk has not been made a member of VLAN 101.
Which privilege level is indicated by the following prompt at the CLI of an HP E5400 zl Series switch? Switch>
operator
What is an advantage of using a ring topology when designing an IRF stack using A-Series switches?
Ring topologies continue functioning when a member fails.
What is the default Spanning Tree Protocol on HP A-Series switches?
MSTP
{Incomplete: characters/words missing!} You are designing the network for a local bank that has one main office and three branch offices. The core switch/routers will b|... in the main office data center. Each branch office requires network access connectivity for 24 to 36 devices and connectivity be|... three local VLANs for user workstations, servers, and IP phones. Which switch is the most appropriate for the branch offices?
E2910
You must connect an E-MSM Access Point to a switch that supports the PoE (802.3af) standard. What is the maximum amount of power the AP will be able to receive from the switch?
15.4 watts
A customer requires SFTP to transfer configuration files to an HP E5400 zl Series switch. What must be enabled on the switches to fulfill this requirement?
SSH
What is the process for installing an HP PCM+ Remote Client?
download software from the PCM+ server
Which HP E-Series switch models are chassis-based switches? (Select two.)
E5406-48G zl
E8212 zl
At a customer site, you have configured static link aggregation between an HP E8212 zl switch and an HP E5406 zl switch. The aggregated link includes two ports on each switch. During testing, traffic analysis reveals that only one of the links is being used to full capacity. The other link is operating well below capacity. What is an accurate explanation for this finding?
This behavior is normal because a port trunk does not use adaptive load balancing.
When RIP is enabled on HP E5406 zl Series switches, which routes are automatically redistributed to RIP peers?
connected
You have defined a link aggregation group on an HP A5800 switch. Which view should you enter to assign ports to the group?
Ethernet interface view
Which wireless standard introduced multiple input, multiple output (MIMO) design?
802.11n
Which interface is available for managing A-Series switches at factory default settings?
console
You must configure a port on an A5800 switch to support protocol-based VLANs and port-based VLANs. Which port type supports this requirement?
hybrid
You must connect an E-MSM Access Point to a switch that supports the PoE+ (802.3at) standard. What is the maximum amount of power the AP will be able to receive from the switch?
30.0 watts
What is the effect of the following command issued at the CLI of an HP E5400 zl Series switch? Switch# show logging 1
The CLI displays all events in the system log that include the string "1".
Which HP E-Series switch features redundant management and fabric modules?
E8212 zl
What is the effect of the following command entered at the CLI of an HP E5400 zl Series switch at factory default settings? Switch# exit
The privilege level moves from manager to operator.
Which A-Series switch is designed for the large data center and the enterprise core?
A12500
You are configuring a brand new A5120 SI switch. You have configured SSH on the switch. You are connected through a console cable and would like to allow remote access only through the SSH protocol. Which command should you use?
protocol inbound ssh
What is a Virtual Service Community (VSC)?
a group of settings applied to a WLAN on HP E-MSM wireless products
On an HP A12500 switch, which type of port can support only one untagged VLAN and multiple 802.1Q VLANs?
trunk
How does the distributed link aggregation technology used in IRF provide link redundancy?
by enabling aggregation groups to include ports on multiple switches
You have a network with several E-Series switches running STP. One of the switches appears to have misconfigured edge ports. Which show command should you use to verify the STP configuration?
show spanning-tree config
You have uploaded an application file named "A12500.bin" to an HP A12500 switch. Which command ensures this file is used during the next boot cycle?
boot-loader file cf:/A12500.bin main
You must install an HP E-MSM AP that is at factory settings. When must you change the AP's operating mode?
when the AP must operate in autonomous mode
After configuring MSTP on HP switches at a customer site, you learn that users in VLAN 44 can no longer access a server that was available immediately before Spanning Tree was enabled. Which statement explains this situation?
There is a break in the VLAN 44 forwarding path.
What is indicated by the 2 in this prompt from an HP A5800 switch? [Switch-Gigabit-Ethernet2/0/1]
IRF member ID
You are installing HP E5400 zl Series switches at a site that requires all management sessions to be encrypted. If the site's administrators want to use the web interface for configuration and management, which management protocol must be implemented to meet these requirements?
Secure Sockets Layer (SSL)
Which Spanning Tree Protocol is enabled when the following command is entered at the CLI of an HP E5412 zl switch at default settings? E5412(config)# spanning-tree
MSTP
Which routing protocol is classified as a distance vector?
RIP
Which privilege level is indicated by the following prompt at the CLI of an HP E5400 zl Series switch? Switch#
manager
Which HP E-Series switch models are fixed-port switches? (Select two.)
E6600-24G
E3500-48G yl
Which 802.11n frequency ranges are supported on the E-MSM422 Access Point? (Select two.)
2.4 GHz
5 GHz
In HP PCM+, which privilege is only available to users with the Administrator profile?
manage users
By default, which criteria are used for load-sharing of Layer 3 traffic over aggregated links configured on HP A-Series switches?
source and destination IP address
At a customer site, you enter the following command into the CLI of an HP A-Series switch: stp bpdu-protection Which BPDUs will the switch discard?
BPDUs received by edge ports
Which command saves the running configuration of an HP E5400 zl Series switch to its startup configuration?
write memory
You must define an IP interface associated with VLAN 5 on an HP E5400 zl Series switch. Which parameters are required? (Select two.)
IP address
subnet mask
{Incomplete: characters/words missing!} You manage the network for a large government agency. You have|... bandwidth capacity and availability for some mission-critical serve|... advantage of the increased availability, but the links must stay ass|.. Which default behaviour of the E-Series switches must be consider|... ?
The aggregated link is assigned to VLAN 1.
You have defined VLANs and IP interfaces on an HP E5412 zl switch. Otherwise, the switch is at default settings. What is the effect of the following command? E5412(config)# spanning-tree
MSTP is enabled globally. The switch will function as if RSTP were enabled until other MSTP parameters are defined.
The IP route table of an HP E5406 zl Series switch includes a route for 10.5.0.0/16 with a gateway of 192.35.35.1. What is the effect of the following command? Switch(config)# ip route 10.5.1.0/24 172.42.42.3
The switch will forward packets with destinations in the 10.5.1.0/24 address range to 172.42.42.3. All other packets addressed to hosts in the 10.5.0.0/16 address range will be forwarded to 192.35.35.1.