Cisco 642-996 Online Practice Questions and Exam Preparation

Cisco 642-996 Online Questions & Answers

• Question 81:

  Which innovation in the Cisco NX-OS Software brings an entirely new Layer 2 data plane by encapsulating the frames entering the device with a header that consists of a routable source and destination address?

  A. OTV
  B. MPLS
  C. Routing
  D. RSTP
  E. LISP
  A. OTV

• Question 82:

  Refer to the exhibit.

  

  You are evaluating a proposed topology design. Which technology can you recommend to provide high availability for the topology?

  A. OTV
  B. STP
  C. LLDP
  D. vPC
  A. OTV

• Question 83:

  You are designing the access layer. Which three pinning configurations for a FEX port are valid?

  (Choose three.)

  A. to one uplink port channel
  B. to one physical uplink
  C. to four uplink port channels
  D. to four physical uplinks
  E. to eight uplink port channels
  F. to six physical uplinks
  C. to four uplink port channels
  D. to four physical uplinks
  F. to six physical uplinks

• Question 84:

  Which three control plane operations are used by vPC? (Choose three.)

  A. ARP cache
  B. MAC address learning
  C. CGMP snooping
  D. LACP
  E. BPDUs
  A. ARP cache
  B. MAC address learning
  E. BPDUs

• Question 85:

  What is the maximum number of vCPU and memory supported by a Cisco UCS B200 M3 blade server? (Choose two.)

  A. 16 vCPU
  B. 768 GB memory
  C. 32 vCPU
  D. 384 GB memory
  E. 24 vCPU
  F. 512 GB memory
  A. 16 vCPU
  B. 768 GB memory

• Question 86:

  Which tool provides centralized device and security policy management for Cisco VSG?

  A. Cisco ANM
  B. Flexible NetFlow
  C. Cisco Prime LMS
  D. Cisco Prime DCNM for LAN
  E. Cisco Prime DCNM for SAN
  F. Cisco VNMC
  F. Cisco VNMC

• Question 87:

  Which two functionalities are provided for each context by using multiple context mode on a Cisco ASA firewall? (Choose two.)

  A. separate administration
  B. separate IPsec VPN configurations
  C. separate security policies
  D. different dynamic routing protocols
  E. separate SSL VPN configurations
  B. separate IPsec VPN configurations
  C. separate security policies

• Question 88:

  In which three critical areas does Cisco Unified Data Center provide a complete architecture platform including products and solutions? (Choose three.)

  A. Unified Computing
  B. Unified Fabric
  C. Unified Management
  D. Security
  E. VoIP
  F. Wireless
  G. Storage
  A. Unified Computing
  B. Unified Fabric
  C. Unified Management

• Question 89:

  You have an event in the Cisco Prime Data Center Network Manager. To which two valid statuses can you change the event? (Choose two.)

  A. resolved
  B. assigned
  C. acknowledged
  D. pending
  E. closed
  F. in progress
  C. acknowledged
  E. closed

• Question 90:

  Which command sequence represents a correct process to establish OSPF peer authentication credentials?

  A. N7010-C2(config)# key chain OSPF N7010-C2(config-keychain)# key 0 N7010-C2(config-keychain-key)# key-string
  B. N7010-C2(config)# key-chain 0 N7010-C2(config-key-chain)# key-name OSPF N7010-C2(config-key-chain-key)# key-string
  C. N7010-C2(config)# key ring OSPF N7010-C2(config-keyring)# key 0 N7010-C2(config-keyring-key)# key-string
  D. N7010-C2(config)# key-ring 0 N7010-C2(config-key-ring)# key-name OSPF N7010-C2(config-key-ring-key)# key-string
  A. N7010-C2(config)# key chain OSPF N7010-C2(config-keychain)# key 0 N7010-C2(config-keychain-key)# key-string