Free EMC DES-5221 Exam Dumps Questions & Answers

What is the function of the authentication service?

• A.Determines which services the user is enabled to access
• B.Validates the user identity
• C.Determines switch management commands
• D.Validates switch order

The network administrator wants to configure RADIUS authentication for VTY access, and for console access to use the local configuration. Which two commands should be used to achieve this goal?

• A.aaa authentication login default group radius aaa authentication login console group local
• B.aaa authentication login vty radius
  aaa authentication login console group local
• C.aaa authentication login default group radius aaa authentication login console local
• D.aaa authentication login vty group radius aaa authentication login console local

What is a valid OS10 iBGP configuration?

• A.S2(config)# router bgp 64507
  S2(config-router-bgp-64507)# neighbor 192.168.32.1
  S2(config-router-neighbor)# remote-as 64507 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown
• B.S2(config)# router bgp 64507
  S2(config-router-bgp-64507)# neighbor 192.168.32.1
  S2(config-router-bgp-64507)# remote-as 64507 S2(config-router-bgp-64507)# update-source loopback 0 S2(config-router-bgp-64507)# no shutdown
• C.S2(config)# router bgp 64507
  S2(config-router-bgp-64507)# remote-as 64507
  S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown
• D.S2(config)# router bgp 64507
  S2(config-router-bgp-64507)# peer-as 64507
  S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown

When implementing QoS on a 10Gb connection, 6Gb is required by the customer. What QoS level best fits the requirement while keeping resource use to a minimum?

• A.Best-effort service
• B.FIFO
• C.Differentiated service
• D.Guaranteed service

What is a feature of virtual routing and forwarding (VRF)?

• A.Allows different physical switches to operate as one.
• B.Allows multiple user groups to co-exist within the same router at the same time.
• C.Provides trunks that can be grouped to provide optimum speed.
• D.Allows multiple instances of routing tables to co-exist within the same router at the same time.