Pytania i odpowiedzi
EGZ PI WIEKSZE PYTANIA
Zebrane pytania i odpowiedzi do zestawu.
Ilość pytań: 8
Rozwiązywany: 180 razy
Pytanie 1
Match the forwarding characteristic to its type. (Not all options are used.)
appropriate for high performance computing applications
cut-through 1
error checking before forwarding
store-and-forward 1
forwarding process can begin after receiving the destination address
cut-through 2
forwarding process only begins after receiving the entire frame
store-and-forward 2
may forward invalid frames
cut-through 3
only forwards valid frames
store-and-forward 3
Pytanie 2
Match the link state to the interface and protocol status. (Not all options are used.)
disabled
dministratively down
Layer 1 problem
down/down
up/disabled
Layer 2 problem
up/down
operational
up/up
Pytanie 3
Match the description to the correct VLAN type. (Not all options are used.)
default VLAN
all switch ports are assigned to this VLAN after initial bootup of the switch
management VLAN
an IP address and subnet mask are assigned to this VLAN, allowing the switch to be accessed by HTTP, Telnet, SSH, or SNMP
data VLANS
configured to carry user generated traffic
native VLAN
carries untagged traffic
only accessible by the network administrator
Pytanie 4
Match the step to each switch boot sequence description. (Not all options are used.)
step 1
execute POST
step 2
load the boot loader from ROM
step 3
perform low-level CPU initialization
step 4
flash file system initialization
step 5
load the lOS
step 6
transfer switch control to the IOS
enter global configuration mode
Pytanie 5
Match the purpose with its DHCP message type. (Not all options are used.)
a message that is used to identify the explicit server and lease offer to accept
DHCPREQUEST
a message that is used to locate any available DHCP server on a network
DHCPDISCOVER
DHCPNAK
a message that is used to suggest a lease to a client
DHCPOFFER
a message that is used to acknowledge that the lease is successful
DHCPACK
Pytanie 6
Match each DHCP message type with its description. (Not all options are used.)
DHCPACK
the DHCP server confirming that the address lease has been accepted
DHCPREQUEST
the client accepting the IP address provided by the DHCP server
DHCPNACK
DHCPDISCOVER
a client initiating a message to find a DHCP server
DHCPOFFER
a DHCP server responding to the initial request by a client
Pytanie 7
Match the DHCP message types to the order of the DHCPv4 process. (Not all options are used.)
Step 1
DHCPDISCOVER
Step 2
DHCPOFFER
Step 3
DHCPREQUEST
Step 4
DHCPACK
x
DHCPREPLY
xx
DHCPINFORMATION-REQUEST
Pytanie 8
Match the step number to the sequence of stages that occur during the HSRP failover process. (Not all options are used.)
Step 1
The forwarding router fails.
Step 2
The standby router stops seeing hello messages from the forwarding router.
Step 3
The standby router assumes the role of the forwarding router using both the IP and MAC addresses of the virtual router.
The host initiates an ARP request for the MAC address of the new forwarding router.