Which Cisco IOS command is required when the DHCP server is not located on the local LAN?
A) ip dhcp-helper dns-ip-address
B) ip dns-helper dns-ip-address
C) ip helper-address dns-ip-address
D) ip dhcp-server dns-ip-address
C
Explanation: C) When the DHCP server is not located on the local LAN segment, the broadcast messages must be relayed to the server; this is done by the DHCP relay. To configure a Cisco IOS device to become a DHCP relay, the ip helper-address dns-ip-address command is used on the interface connecting to the LAN segment requiring access to the DHCP server.
You might also like to view...
What does the .. entry in a directory point to? What does this entry point to in the root (/) directory?
What will be an ideal response?
What are the two main problems identified with prototyping?
What will be an ideal response?
A password cannot be included in a connection string.
Answer the following statement true (T) or false (F)
Repeat the analysis for part (c) using the same cutoff threshold on model M2. Compare the F-measure results for both models. Which model is better? Are the results consistent with what you expect from the ROC curve?
You are asked to evaluate the performance of two classification models, M1
and M2. The test set you have chosen contains 26 binary attributes, labeled
as A through Z.
Table 5.5 shows the posterior probabilities obtained by applying the models to
the test set. (Only the posterior probabilities for the positive class are shown).
As this is a two-class problem, P(?)=1 ? P(+) and P(?|A, . . . , Z)=1 ?
P(+|A, . . . , Z). Assume that we are mostly interested in detecting instances
from the positive class.
