What is the correct description of a Multi-Layer Switch?

has all the functionality of a Layer 2 switch and most of the functionality of a Layer 3 router

a switch with Layer 3 routing capabilities but lacks any Layer 1 features as a consequence

any switch that supports PoE, LLDP-MED and Flow Control

has all the functionality of a Layer 2 switch and most of the functionality of a Layer 3 router

multi-Layer refers specifically to using chassis switches with several line cards over stack port switches

What is true about VSX? (Choose two.)

VSX allows upgrading members with near zero downtime or loss of packets.

VSX run separate control planes to reduce latency and improve performance.

VSX is ideal for Campus access layer deployments where ease of deployment is needed.

VSX allows upgrading members with near zero downtime or loss of packets.

VSX is available on all Aruba OS-CX switches except the 6300F model.

VSX is implemented on static port switches. VSX-plus needed to stack chassis together.

VSX run separate control planes to reduce latency and improve performance.

Refer to the exhibit. What change on Core-1 will result in a successful ping to 10.1.1.254 from the management interface?

Use the command ping 10.1.1.254 vrf mgmt

Use the command ping 10.1.1.254/24

Change the Core-1 management address to 10.1.1.1/25 first

The destination 10.1.1.254 requires configuring a static route

ServiceOS login: adminSVOS> passwordEnter password: ********Confirm password: ********The login password to access an Aruba AOS-CX was lost. After connecting to the switch console port, a reboot is performed and the Service OS console is accessed as shown above.What is the default password that is required for the admin account while under the Service OS console?

No password is set for this account.

The same login password that has lost originally.

What are two features of the three-tier designs? (Choose two.)

adds a distribution layer to free up resources from the Core for improved performance and routing throughput

a more scalable design over by leveraging a distribution layer to handle Layer 3 routing and access control in large deployments

removes the distribution layer in favor of a spine-leaf design used in modern data center deployments

adds a distribution layer to free up resources from the Core for improved performance and routing throughput

a more scalable design over by leveraging a distribution layer to handle Layer 3 routing and access control in large deployments

uses only Layer 2 access on the Access and the Core with Layer 3 routing and access control provided at the distribution layer

is considered legacy by requiring a large flat layer-two broadcast domain from Core to Access and should be avoided

Refer to the exhibit. The above scenario shows a packet from the Server destined for the Firewall. Switch-A and Switch-B are bundled as VSF stack. The LAG between the VSF stack and the firewall indicates a hash function to forward the packet on port 2/1/2.Which statement is true regarding how Switch-A will forward the packet?

Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.

Switch-A will forward the packet on port 1/1/2. VSF will override the typical LAG hash function used for the physical interface selection.

Switch-A will drop the packet. Multi-Chassis lag to multi-chassis lag is not a supported feature of VSF.

Switch-A will encapsulate the packet using GRE to forward to Switch-B in order for the packet to egress on port 2/1/2 per the hash function.

Switch-A will forward the packet along the VSF link to Switch-B so that it will egress on port 2/1/2 per the hash function.

Your customer has 349 users in a two-story building.What are two benefits of a 2-Tier design? (Choose two.)

Layer 2 and Layer 3 protocols run close to the endpoints to better implement ACL and QoS policy at the edge.

Provides a more cost effective solution given that no additional switches are required for a third tier.

Layer 2 and Layer 3 protocols run close to the endpoints to better implement ACL and QoS policy at the edge.

Improved performance by offloading processing from the Access layer to the Core.

Use of layer 2 switches at the access layer can process and route traffic from attached APs.

Support for WAN/MPLS, Internet, and Data Center directly on the Collapsed core.

Provides a more cost effective solution given that no additional switches are required for a third tier.

What are the commands to disable SSH and HTTPS services from the default VRF?

Core-1(config)# no ssh server vrf default Core-1(config)# no https-server vrf default

Core-1(config)# no ssh server Core-1(config)# no https-server

Core-1# no ssh server vrf default Core-1# no https-server vrf default

Core-1(config)# no ssh server enable Core-1(config)# no https-server enable

Core-1(config)# no ssh server vrf default Core-1(config)# no https-server vrf default

What are two primary concerns regarding layer two loops in a redundant topology? (Choose two.)

multiple frame copies leading to instability of the MAC address table

security issues with a redundant loop indicating to hackers that a back-door exists

costs associated with upgrading from copper to fiber

multiple frame copies leading to instability of the MAC address table

security issues with a redundant loop indicating to hackers that a back-door exists

What command will save your configuration on an Aruba AOS-CX switch so that your changes automatically load on next reboot?

copy running-config checkpoint startup-config

copy startup-config running-config

copy running-config initial-checkpoint

Refer to the exhibit Which command on Access-2 port 1/1/4 will enable connectivity between PC-1 and Server-1 without any routing enabled in the network?

Access-2 (config-if-1/1/4)# vlan access 20

Access-2 (config-if-1/1/4)# vlan access 1, 10, 20, 255

Access-2 (config-if-1/1/4)# vlan access 20

Access-2 (config-if-1/1/4)# vlan 20 untag 1/1/4

Access-2 (config-if-1/1/4)# vlan trunk allow 1, 10, 255

Refer to the exhibit. All switches are running Aruba OS-CX. While working in the terminal of Access-2, you are unable to reach Server-1 using SSH.What is the correct command to ping Server-1 from Access-2 to test reachability?

Access-2# ping 172.16.1.97 vrf mgmt

Access-2# ping6 172.16.1.97 vrf mgmt.

Access-2# ping 172.16.1.97 vrf default

Access-2# ping 172.16.1.97 vrf mgmt

Which statement is correct regarding powering an Aruba Access Point?

Most administrators use PoE or PoE+ enabled switchports to provide both Ethernet connectivity and power to the AP.

PoE or PoE+ is only used with Ethernet that is carried over multi-mode fiber cabling.

Using switchports for this reason is unnecessary, because Aruba Access Points typically use an AC to DC power adapter to draw power.

PoE or PoE+ enabled switchports are rarely used given concerns about causing electrical interference, with the data also carried over Ethernet cabling.

Most administrators use PoE or PoE+ enabled switchports to provide both Ethernet connectivity and power to the AP.

What is a benefit of choosing a 3-Tier design with routing at the Aggregation layer?

Better Core router performance by offloading processing

Shifting endpoint access to the Aggregation layer from the Access layer

Using access control lists (ACLs) at the Core to improve performance

Connecting WAN/MPLS and Data center access to the Aggregation layer

Refer to the exhibit. What configuration is needed in order for 'show LLDP configuration' to show this output?

none; LLDP is enabled by default on Aruba switches

configuring LLDP both globally and on the interfaces

enabling LLDP on the interfaces only

What are the benefits of a 3-Tier design over a 2-Tier? (Choose two.)

Offloading processing from the Core without routing at the Access layer.

Better scalability in a campus with a large number of buildings.

Offloading processing from the Core without routing at the Access layer.

Can use lower speed links between Core to Aggregation and Aggregation to Access given the use of an Aggregation layer.

Lowering the cost of a deployment due to needing less switches overall.

Better scalability in a campus with a large number of buildings.

Gaining the flexibility to connect the Data-Center to any Access layer switch.

Refer to the exhibit. Which command produces the above output?

show trunk port 1/1/10 extended

show interface port 1/1/10 trunk

show trunk port 1/1/10 extended

show interface port 1/1/10 switchport

Which command will suppress LLDP messages from egressing on a given port while still allowing LLDP to be enabled on the switch?

switch(config-if)# no lldp transmit

switch(config-if)# no lldp interface (port) transmit

switch(config-if)# no lldp transmit

switch(config-if)# no lldp receive

Which two statements are true regarding Checkpoints on Aruba switches? (Choose two.)

A checkpoint is a snapshot of the running-configuration and relevant metadata at the time the checkpoint was created.

Checkpoints are available on AOS 5400R switches, as well as on all AOS-CX switches.

Rolling back to a prior checkpoint triggers a reboot of the switch.

Stacking switches using VSF or VSX will disable the Checkpoint feature.

A checkpoint is a snapshot of the running-configuration and relevant metadata at the time the checkpoint was created.

System-generated checkpoints are created after a configuration change and 5 minutes of inactivity.

Checkpoints are available on AOS 5400R switches, as well as on all AOS-CX switches.

The customer has 778 developers testing computer games on the network.Which two actions resolve Broadcast storms? (Choose two.)

Manually disable the redundant link to immediately resolve the impacted portion of the network.

Utilize Spanning Tree to dynamically disable all redundant links in a segment.

Manually disable the redundant link to immediately resolve the impacted portion of the network.

Utilize Spanning Tree to dynamically disable all redundant links in a segment.

Setting switch ports to half-duplex will resolve Broadcast storms using Carrier Sense Multiple-Access Collision Detection (CSMA/CD).

Enable single Area Open Shortest Path First (OSPF) on all Layer 2 switches, but do not enable routing.

Utilize Spanning Tree to dynamically block Designated ports in addition to Alternate ports.

Refer to the exhibit. Traffic is failing between Core-1 and Host-B. IP addressing has correctly been applied, and all interfaces are attached to the vrf GREEN.Which configuration will correct the issue?

Core-1(config)# ip route 10.1.20.0/24 10.1.1.2 vrf GREEN Host-B: assign the default-gateway address 10.1.20.181

Core-2(config)# ip route 0.0.0.0/0 10.1.1.1 vrf GREEN Host-B: assign the default-gateway address 10.1.20.181

Core-1(config)# ip route 10.1.20.0/24 10.1.1.2 vrf GREEN Host-B: assign the default-gateway address 10.1.20.181

Core-1(config)# ip route 10.1.20.0/24 10.1.1.2 vrf GREEN Host-B: assign the default-gateway address 10.1.20.1

Host-B: assign the default-gateway address 10.1.20.181

What is an available command on an Aruba AOS-CX switch that would back up the secondary image to a secure remote repository?

copy secondary sftp://admin@10.1.1.21/GL.10.04.0003.swi

backup secondary sftp://admin@10.1.1.21/GL.10.04.0003.swi

copy secondary sftp://admin@10.1.1.21/GL.10.04.0003.swi

copy sftp://admin@10.1.1.21/GL.10.04.0003.swi secondary

copy secondary tftp://admin@10.1.1.21/GL.10.04.0003.swi

Refer to the exhibit. You are in the process of configuring VSF between Access-1 and Access-2. Access-1 has been configured as the VSF Master.What is a valid configuration for Access-2 to join the VSF stack?

Access-2# configure Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Access-2# configure Access-2(config)# vsf member 1 Access-2(config)# vsf renumber-to 2 Access-2(vsf-member-1)# link 2 2/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Access-2# configure Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 2 1/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Access-2# configure Access-2(config)# vsf member 2 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Access-2# configure Access-2(config)# vsf member 1 Access-2(vsf-member-1)# link 1 1/1/28 Access-2(vsf-member-1)# exit Access-2(config)# vsf renumber-to 2 This will save the VSF configuration and reboot the switch. Do you want to continue (y/n)? y

Refer to the exhibit What is true regarding VLAN 50 according to the diagram above?

Since VLAN 50 has not been assigned to any enabled physical port, the status is down.

VLAN 50 is part of a switched virtual interface (SVI) that was never routed causing it to be down.

Since VLAN 50 has not been assigned to any enabled physical port, the status is down.

VLAN 50 is assigned only to Trunk ports which is why no ports are listed under interfaces.

VLAN 50 was never added to the vlan-database and therefore is in a down state.

Which command can be used to find the serial number of an Aruba OS-CX switch?

The command show running-configuration

Which statement is true regarding modern switching requirements?

Clients tend to prefer wireless connections, raising the need for PoE port access. There is also a growing amount of IoT devices that require security and port authentication options.

Most older legacy switches had high port bandwidth utilization and were future proof designed to meet today's power-over-Ethernet needs.

Requirements for PoE are normally addressed using AC to DC power adapters. Concerns for port security for IoT devices are usually addressed using default wired encryption that all 802.3 Ethernet switches provide.

While APs are common, most clients are still docked and only require traditional wired connections with only the occasional dedicated PoE switch to provide power for the low number of devices needed.

Clients tend to prefer wireless connections, raising the need for PoE port access. There is also a growing amount of IoT devices that require security and port authentication options.

HP HPE6-A72 Practice Test 1 - Free Online Exam Questions 1-40

Question 1 / 40

Core# configure terminal

Core(config)# vrf Green

Core(config-vrf)# exit

Core(config)#

Core(config)# interface vlan 50

Core(config-if-vlan)# ?

Given the configuration on the CORE switch shown above, what command would follow to assign the switched virtual interface (SVI) vlan 50 to the VRF created?

Core(config-if-vlan)# vrf attach Green

Core(config-if-vlan)# ip vpn-instance Green

Core(config-if-vlan)# ip vrf forwarding Green

Core(config-if-vlan)# routing-context Green vrf

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