S & R CH. 7-9 Test Part 4

The address pool of a DHCP server is configured with 10.92.71.0/25. The network administrator reserves 8 IP addresses for servers. How many IP addresses are left in the pool to be assigned to other hosts?

118

Match each DHCP message type with its description

DHCPDISCOVER- a client initiating a message to find a DHCP server DHCPOFFER- a DHCP server responding to the initial request by a client DCHPREQUEST- the client accepting the IP address provided by the DHCP server DHCPACK- the DHCP server confirming that the address lease had been accepted

Match the DHCP message types to the order of the stateful DHCPv6 process when a client first connects to an IPv6 network

DHCPv6 SOLICIT- Step 1 DHCPv6 ADVERTISE- Step 2 DHCPv6 REQUEST- Step 3 DHCPv6 REPLY- Step 4

Match the FHRP protocols to the appropriate description

HSRP- a Cisco proprietary FHRP that provides redundancy through the use of an active device and standby device VRRP- an open standard FHRP that provides redundancy through use of virtual routers master and one or more backups GLBP- a Cisco proprietary FHRP that provides load sharing in addition to redundancy

Which statement describes HSRP?​

It is used within a group of routers for selecting an active device and a standby device to provide gateway services to a LAN

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. What is the keyword that is displayed on www.netacad.com?

Router

Match the step number to the sequence of stages that occur during the HSRP failover process

Step 1- The forwarding router fails Step 2- The standby router stops seeing hello massages from the forwarding router Step 3- The standby router assumes the role of the forwarding router Step 4- The new forwarding router assumes both the IP and MAC addresses of the virtual router

After a host has generated an IPv6 address by using the DHCPv6 or SLAAC process, how does the host verify that the address is unique and therefore usable?

The host sends an ICMPv6 neighbor solicitation message to the DHCP or SLAAC-learned address and if no neighbor advertisement is returned, the address is considered unique

Match the purpose with its DHCP message type

DHCPREQUEST- a message that is used to identify the explicit server and lease offer to accept DHCPDISCOVER- a message that is used to locate any available DHCP server on a network DHCPOFFER- a message that is used to suggest a lease to a client DHCPACK- a message that is used to acknowledge that the lease is successful

Which FHRP implementation is a Cisco-proprietary protocol that suppports IPv4 load sharing?

GLBP