A.Layer 3
B.Layer 4
C.Layer 2
D.Layer 5
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A. L2TP
B. IPsec
C. PPTP
D.RSA
A.(config-if)#authentication ppp chap fallback ppp
B.(config-if)#authentication ppp chap pap
C.(config-if)#ppp authentication chap pap
D.(config-if)#ppp authentication chap fallback ppp
A.A DHCP client uses a ping to detect address conflicts.(ARP)
B.A DHCP server uses a gratuitous ARP to detect DHCP clients.
C.A DHCP client uses a gratuitous ARP to detect a DHCP server.
D.If an address conflict is detected, the address is removed from the pool and an administrator must resolve the conflict.
E.If an address conflict is detected, the address removed from the pool for an amount of time configurable by the administrator.
F.If an address conflict is detected, the address is removed from the pool and will not be reused until server is rebooted.
Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）
A.data link layer
B.application layer
C.access layer
D.session layer
E.network layer
最新試題
What are three values that must be the same within a sequence of packets for Netflow to consider them a network flow?（）
What are the benefit of using Netflow?（）
Which three statements about the features of SNMPv2 and SNMPv3 are true?（）
What level will be trapped if the administrator executes the command ？（）
What Netflow component can be applied to an interface to track IPv4 traffic?（）
A network administrator creates a layer 3 EtherChannel, bundling four interfaces into channel group 1. On what interface is the IP address configured?（）
What are two benefits of using a single OSPF area network design?（）
What command instructs the device to timestamp Syslog debug messages in milliseconds?（）
Which three statements about Syslog utilization are true?（）
Which three features are added in SNMPv3 over SNMPv2 ? （）