[2026] Avaya Ethernet Routing Switch Implementation and Maintenance

문제1

Ethernet Routing Switch (ERS) 5500 portfolio shares a number of common hardware features. Which feature is unique to the ERS 5530 and is not available on the other ERS 5500 switches?

A. Universal Serial Bus (USB) port

B. User Interface push button

C. Network management Ethernet port

D. Console serial port

정답: A

문제2

Which types of topologies are supported in the implementation of the Avaya Enterprise Fabric? (Choose three)

A. SPB GRT 3 VSN

B. SPB Layer 2 VSN

C. SPB GRT shortcuts

D. SPBv VSN

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제3

Simple Loop Prevention Protocol (SLPP) detects VLAN based network loops.
Which two statements about SLPP functionality are correct? (Choose two.)

정답:

설명: (Fast2test 회원만 볼 수 있음)

문제4

The SNMP counters check for authorization failures and other types error conditions. Which of these SNMP error conditions is displayed in Enterprise Device Manager?

A. Fan Failure packet counters

B. Power Supply Failure packet counters

C. PCAP packet capture counters

D. In Bad Community Names counters

정답: B

문제5

You are configuring a QoS Policy on an ERS RS or 8800 module to police the ingress data rate on a port with the following ACLI command on the interface level: qos if-policer police-rate
10000. What
other two
ACLI
commands
are required on the edge interface? (Choose two.)

A. (config-if)#no core-diffserv enable.

B. (config-if)#enable-diffserv enable.

C. (config)#interface qos enable.

D. (config-if)#access-diffserv enable.

정답: B,D

문제6

A campus network has been established with four Ethernet Routing Switch (ERS)
8600 switches in a switch cluster, two pairs with an Inter Switch Trunks (1ST)
running Split Multi-Link Trunk (SMLT) and Routed Split Multi-Link Trunking
(RSMLT). The traffic filters are required to block specific source IP addresses to
be forwarded through the core. How should these filters be set up?

A. Apply the filters to all ports that receive traffic from outside the immediate switch cluster.

B. Apply the filters to the edge switches and never on the switch cluster ERS 8600 switches.

C. Configure the filters on the ports first and then the 1ST.

D. Configure the filters on the 1ST first before any other ports.

정답: B

문제7

One of the benefits of the Ethernet Routing switch (ERS) 8300 switch is its ability to provide power- over-Ethernet (PoE). When implementing PoE on the ERS 8300 there are certain power supply requirements to consider. The 8301AC produces 1140W and 1770W and the 8302AC produces 850W and 1400W depending on the input voltage for both cases. If there are eight 8648TX-PWR modules in a chassis, each needing 200W for Powered Devices (PI)) which power supply configuration is recommended?

A. Three 83CAC power supplies with 240VAC input voltage

B. Two 8301AC and one 8302Ac for redundancy with 240VAC input voltage

C. One 8301AC power supply with 240VAC input voltage

D. Two 8302AC power supplies with 120VAC input voltage

정답: A

문제8

A switch with Simple Loop Prevention Protocol (SLPP) did not detect a loop.
What are two reasons this occurred? (Choose two.)

A. SLPP was not globally enabled.

B. SLPP was not enabled on the VLAN where the loop originated.

C. Extended CP limit on the transmitting port was not configured.

D. A premier license for SLPP is needed.

정답: A,B

문제9

In a multicast campus, when should an ERS 8600 PIM interface be configured to run in passive mode?

A. When more than one unicast routing protocol is in use.

B. When there are no unicast routing paths.

C. When the interface is used as an edge interface and is aggregating traffic.

D. When the interface is used as a core interface and needs to limit PIM messages to reduce the system load.

정답: C

문제10

Traceroute allows a route to be traced to a network using an Ethernet Routing Switch (ERS) 8600 CLI command. How could you use it to limit the number of hops the traceroute reports?

A. Configure the -P (base UDP port) to the number of maximum number hops.

B. Configure the -m (maximum TTL value) to the number of maximum number of hops.

C. Configure the -q (number of probes per TTL) to the number maximum number of hops.

D. Configure the -w (wait time per probe) to the number of maximum number of hops.

정답: B

문제11

A technician discovers that an Ethernet Routing Switch (ERS) 8300 cat5e copper link is intermittent. The link connects a distant workstation to 8348GTX port 6/2. The cable path is undetermined at this point and it is suspected to traverse many patch panels. How can the
ERS 8300 Time Domain reflectometer tool be of help in this situation?

A. The virtual circuit Repair command config ethernet 6/2 vct repair can detect the bad cable pairs and repair the cable by moving data to the good cable pairs.

B. The Virtual Circuit Test command config ethernet 6/2 vct test can detect opens, shorts, bad terminations.

C. The Virtual Circuit Detect command config ethernet 6/2 vct detect can detect how many patch panels are used between the device and switch and provide a percentage of dropped packets.

D. The Virtual Circuit Echo command config ethernet 6/2 vct echo can detect the bad cable pairs only when connected to another ERS 8300.

정답: B

문제12

An Ethernet routing switch (ERS) 4550T-PWR has been deployed with a single AC power supply and is currently supporting 20 VoIP telephones with power over Ethernet (PoE). each with a power draw of 8 Watts when offhook. The network engineer has requested the addition of 5 Wireless Access points (WAPs) to the ERS 4550T-PWR.Each WAP supports PoE and requires 12 Watts of power. What is the outcome of the addition of the WAPs to the ERS 455QT-PWR?

A. The 4550T-PWR will have sufficient power to support the 20 VoIP telephones and 5 WAP devices,

B. the power requirement of the WAP exceeds the individual port maximum power rating of the ERS 4550T-PWR and will therefore require an external power source.

C. The addition of a
second
AC power supply will be required to provide sufficient power to the ERS - 4550T-PWR to Support all of-the PoE devices.

D. The addition of a Redundant Power Supply 15 will be required to provide sufficient power to ensure the VoIP phones and WAP function property.

정답: A

문제13

An Ethernet Routing Switch
(ERS) 5000 Series
Release
6.2 Is installed in environment.

TO UPGRADE TO A version that includes new features, which statement about licenses is true?

A. Automatic Unit Replacement (AUR) automatically updates software feature license for
any replacement stack unit, except the base unit.

B. Remove the old license from the switch and load a new license file

C. licenses are associated with software releases, not license feature levels.

D. The features designated to the license level are available as soon as the upgrade is completed.

정답: C

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