HPE6-A72 Aruba Certified Switching Associate Exam Questions and Answers

Demodulation

Modulation

Propagation

Encapsulation

a pair of fiber optic strands allowing transmit on one and receive on the other at the same time

a mobile phone call

point-to-point connections between two switches allowing concurrent transmit and receive

CB radio using push-to-talk

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

8400(config)# interface 2/4/15

8400(config)# interface 1/7/16

8400(config)# interface 1/4/15

8400(config)# interface 2/3/17

UDP 1812 and UDP 1813

UDP 161

TCP 443

UDP 162

show secondary

show version detail

show version

show images

Management interface split detection

Peer switch-based detection

Loopback keepalives

ARP-based

BFD

The command inventory

The command version

The command show running-configuration

The command show system

Option A

Option B

Option C

Option D

MST region type

MST Bridge ID

MST version number

MST revision number

MST VLAN to instance mapping

show module L2MAC

show debug terminal

show debug buffer module L2MAC

show debug all

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.

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

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.

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

show interface vlan 1111

show interface 1/1/1

show interface gigabit 1/1/1

show vlan 1111

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.

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

switch(config-if)# no lldp transmit

switch(config-if)# no lldp receive

switch(config)# no lldp

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.

SNMPv2c

HTTPS

USB-C console

Telnet

SSH

NetEdit can be used to configure and validate any third-party device that supports SSH and REST access.

NetEdit includes trial licensing for up to 10 nodes.

NetEdit can perform configuration and compliance validation.

NetEdit supports viewing and editing multiple devices using a single deployment plan.

NetEdit can run on a mobile device using Android or Apple IOS.

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

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

Port number

Duplex

Member ID

Media type

Chassis number

write memory

save

copy config config1 config startup-config

copy running-config startup-config

copy running-config checkpoint boot-config

Local

EIGRP

BGP

ISIS

RIPng