Cisco 642-813 Online Practice Questions and Exam Preparation

Cisco 642-813 Online Questions & Answers

• Question 81:

  Refer to the exhibit.

  

  Which option describes the reason for this message in a GLBP configuration?

  A. Unavailable GLBP active forwarder
  B. Incorrect GLBP IP address
  C. HSRP configured on same interface as GLBP
  D. Layer 2 loop
  D. Layer 2 loop

• Question 82:

  Drag and drop the characteristic from the left to the matching Layer 2 protocol on the right.

  Select and Place:

  

  

• Question 83:

  Refer to the exhibit.

  

  Which EtherChannel negotiation protocol is configured on the interface f0/13 ?f0/15?

  A. Link Combination Control Protocol
  B. Port Aggregation Protocol
  C. Port Combination Protocol
  D. Link Aggregation Control Protocol
  B. Port Aggregation Protocol

• Question 84:

  Refer to the exhibit.

  

  What is the result of the configuration?

  A. The EtherChannels would not form because the load-balancing method must match on the devices.
  B. The EtherChannels would form and function properly even though the load-balancing and EtherChannel modes do not match.
  C. The EtherChannels would form, but network loops would occur because the load- balancing methods do not match.
  D. The EtherChannels would form and both devices would use the dst-ip load-balancing method because Switch1 is configured with EtherChannel mode active.
  B. The EtherChannels would form and function properly even though the load-balancing and EtherChannel modes do not match.

• Question 85:

  Which technique automatically limits VLAN traffic to only the switches that require it?

  A. access lists
  B. DTP in nonegotiate
  C. VTP pruning
  D. PBR
  C. VTP pruning

• Question 86:

  A network engineer must set the load balance method on an existing port channel. Which action must be done to apply a new load balancing method?

  A. Configure the new load balancing method using port-channel load-balance.
  B. Adjust the switch SDM back to "default".
  C. Ensure that IP CEF is enabled globally to support all load balancing methods.
  D. Upgrade the PFC to support the latest load balancing methods.
  A. Configure the new load balancing method using port-channel load-balance.

• Question 87:

  A DHCP configured router is connected directly to a switch that has been provisioned with DHCP snooping. IP Source Guard with the ip verify source port-security command is configured under the interfaces that connect to all DHCP clients on the switch. However, clients are not receiving an IP address via the DHCP server. Which option is the cause of this issue?

  A. The DHCP server does not support information option 82.
  B. The DHCP client interfaces have storm control configured.
  C. Static DHCP bindings are not configured on the switch.
  D. DHCP snooping must be enabled on all VLANs, even if they are not utilized for dynamic address allocation.
  A. The DHCP server does not support information option 82.

• Question 88:

  You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.

  

  Refer to the configuration. For which configured VLAN are untagged frames sent over trunk between SW1 and SW2?

  A. VLAN1
  B. VLAN 99
  C. VLAN 999
  D. VLAN 40
  E. VLAN 50
  F. VLAN 200
  G. VLAN 300
  B. VLAN 99

• Question 89:

  After configuring new data VLANs 1020 through 1030 on the VTP server, a network engineer notices that none of the VTP clients are receiving the updates. What is the problem?

  A. The VTP server must be reloaded.
  B. The VTP version number must be set to version 3.
  C. After each update to the VTP server, it takes up to 4 hours propagate.
  D. VTP must be stopped and restarted on the server.
  E. Another switch in the domain has a higher revision number than the server.
  B. The VTP version number must be set to version 3.

• Question 90:

  If a network engineer applies the command mac-address-table notification mac-move on a Cisco switch port, when is a syslog message generated?

  A. A MAC address or host moves between different switch ports.
  B. A new MAC address is added to the content-addressable memory.
  C. A new MAC address is removed from the content-addressable memory.
  D. More than 64 MAC addresses are added to the content-addressable memory.
  A. A MAC address or host moves between different switch ports.