Cisco Data Center Network Infrastructure Support -1 Set 3

1.

A potential customer is implementing Cisco Catalyst 4948 Switches in a top-of-rack access layer design, what advantage will he get from this activity?

Improved server density Simpler logical topology Increased fault tolerance Improved power distribution

2.

Compared with the traditional L2/L3 network design, which advantages does VSS have? (Choose four) 28 http://www.hotcerts.com 642-973

VSS improves the operational efficiency by simplifying network to reduce the cost of the switch management to at least 50%. VSS can optimize the uninterrupted communication VSS can expand the system bandwidth to 1.4 Tbps. VSS uses the existing multilayer switching structure VSS can expand the system bandwidth to 1.8 Tbps.

3.

Which two are components of VSS?

Virtual switch members Virtual switch link (VSL) Virtual router members Virtual router link (VRL)

4.

Which RMON packets can be supported by NAM? (Choose 3)

Mini-RMON Complete-RMON Mini- RMON2 Complete- RMON2

5.

Which statements are correct about NAM? (Select all appropriate)

NAM provides remote monitoring functions based on RMON and RMON-2 (MIB) Collecting data from all layers NAM is a component of the Cisco integrated voice, video and data architecture (AVVID). Define powerful multi-service switching in the Cisco LAN network 30 http://www.hotcerts.com642-973

6.

Which statements best describe QoS? (Select all appropriate)

QoS is a mechanism of network security. QoS can be used to solve such problems as network delay and congestion. The network with QoS can identify which applications produce which data packets Qos can judge priority according to 802.1Q of the datagram

7.

In a Cisco Catalyst 6500 Series Switch, which engine is required in order to use the distributed Cisco Express Forwarding architecture?

DFC PFC3A MSFC3 PFC3B PFC3BXL

8.

You work as a Cisco data center sales professional at Hotcerts.com, and you are negotiating with with a corporate manager, which of the following statements would be your best saying?

A single network spanning multiple protocols, using Ethernet as a backbone, is the basis of the next-
generation data center. Network-embedded intelligence means that functions can be swiftly deployed and redeployed across thedata center. Network-based intelligence can be shared across all connected applications and devices and can delivertens of gigabytes of throughput along with submillisecond latencies. The network is the foundation of the twenty-first-century data center, so Cisco should be a primearchitectural resource for designing all aspects of the data center.

9.

Which command can be used to regain access to a non-responding Cisco NAM in slot 3?

Module slot 3 reset Reload module slot 3 Slot 3 reload Hw-module module 3 reset

10.

What must be configured on the NAM to allow an NMS to access the NAM?

VACLs HTTPS service SNMP community strings TACACS+ authentication

Cisco Data Center Network Infrastructure Support -1 Set 3

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Cisco Data Center Network Infrastructure Support -1 Set 3

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