Cisco 400-101 Online Practice Questions and Exam Preparation

Cisco 400-101 Online Questions & Answers

• Question 61:

  Which two statements are true about control plane policing? (Choose two.)

  A. Control plane policing will affect only traffic that is destined to the route processor.
  B. Access lists that are used in policies for control plane policing must not use the log keyword.
  C. Access lists that use the deny rule in control plane policing do n ogress to the next class.
  D. The log keyword can be used but the be used in policing.
  A. Control plane policing will affect only traffic that is destined to the route processor.
  B. Access lists that are used in policies for control plane policing must not use the log keyword.

• Question 62:

  Which three values are used to generate a unique bridge ID for each VLAN in PVST+? (Choose Three)

  A. Switch priority
  B. Spanning-tree MAC address
  C. Port cost
  D. Max age
  E. Extended system ID
  F. Port priority
  A. Switch priority
  B. Spanning-tree MAC address
  E. Extended system ID

• Question 63:

  Refer to the exhibit.

  

  After you configured DHCP snooping to block a rogue DHCP server from assigning IP addresses to devices on your network, you notice that all ports on the switch are still trusted. Which action can you take to correct the problem?

  A. Disable DHCP snooping on all VLANs
  B. Remove the ip dhcp snooping trust command from all interfaces on the switch except the interface that connects to the company DHCP server
  C. Disable DHCP snooping on VLAN 1 only
  D. Configure the ip dhcp snooping rate limited command to rate-limit the interface that connects to the rogue DHCP server
  B. Remove the ip dhcp snooping trust command from all interfaces on the switch except the interface that connects to the company DHCP server

• Question 64:

  Which technology can be used to prevent flooding of ipv6 multicast traffic on a switch?

  A. MLD filtering
  B. IGMP snooping
  C. MLD snooping
  D. IGMP filtering
  C. MLD snooping

• Question 65:

  Refer to the exhibit.

  

  Which two effects will this .gitignore file have on Git operations? (Choose two.)

  A. Ignore Python compiled files
  B. Ignore Python source code files
  C. Ignore the env directory
  D. Ignore the env file
  A. Ignore Python compiled files
  D. Ignore the env file

• Question 66:

  Which DHCP message type does the DHCP server send to client to confirm its allocated IP address?

  A. DHCPOFFER
  B. DHCPDISCOVER
  C. DHCPPACK
  D. DHCPREQUEST
  C. DHCPPACK

• Question 67:

  What are the two requirements for BGP to install a classful network into the BGP routing table? (Choose two.)

  A. Synchronization is disabled.
  B. The AS contains the entire classful network.
  C. Auto-summary is enabled.
  D. A classful network is statement with a classful mask is in the routing table.
  E. A classful network statement with a lower administrative distance ~he routing table.
  F. Synchronization is enabled.
  C. Auto-summary is enabled.
  D. A classful network is statement with a classful mask is in the routing table.

• Question 68:

  Which statement about the BGP scope of the cost community is true?

  A. It is shared with IBGP neighbors only.
  B. It is shared with EBGP neighbors only.
  C. It is shared with IBGP and confederation peers.
  D. It is shared with IBGP and EBGP neighbors.
  E. It is shared with IBGP neighbors and route reflectors.
  C. It is shared with IBGP and confederation peers.

• Question 69:

  Drag and Drop

  Select and Place:

  

  

• Question 70:

  Refer to the exhibit.

  

  Which network script automation option or tool is used in the exhibit?

  A. Python
  B. NETCONF
  C. Bash script
  D. Cisco EEM
  E. REST
  A. Python