Get Mcse Certified Rapid Putting Domain Controllers

By Author: jack jone
Total Articles: 82
Comment this article

7. That you are the administrator of a sizable internetwork that consists of Windows Server 2008 and Windows Vista computers with statically assigned IP addresses. One of your servers has IP connectivity difficulties. You will find two other computers on the same LAN because the server, every of which reaches the server plus the rest with the internetwork with no trouble. The diagram in Exhibit 1 shows the layout of your LAN in question. The Comptia Security
servers IP address is 10.89.155.14. The output in Exhibit two was generated by the server and shows the IP routing table that the server makes use of to make routing choices. Which of your following two solutions perform together to let the server to possess complete connectivity across the internetwork and not impact any other part of the LAN? (Decide on two.)

A. Change the IP address from the server to ten.89.155.66.
B. Transform the default gateway from the server to ten.89.155.65.
C. Modify the local IP address on the router to ten.89.155.1.
D. Transform the subnet mask with the server to 255.255.255.128. ...
...
E. Adjust the subnet mask of your server to 255.255.255.0.
F. Adjust the neighborhood subnet mask in the router to 255.255.255.192.
G. Change the IP address of your laptop to ten.89.155.67.

Answer: B, D. The most effective way to resolve this issue inside the parameters of the question would be to point the server towards the suitable address to reach the rest of the internetwork, 10.89.155.65. For this to work, having said that, the server ought to believe this address is on exactly the same subnet as itself. With all the servers existing /26 mask, hosts with a fourth-octet worth from 1 to 62 are in a numerous subnet from those having a fourth-octet value from 65 to 126. If the server keeps such a mask, it is going to consistently consider its default gateway is on a completely different subnet, which would be poor style if accurate. In reality, the router is on the same layer-2 segment, so it should certainly be within the exact same subnet also. Changing the servers subnet mask to 255.255.255.0 (alternative E) CCNA Certification
certainly would convince the server that it was on exactly the same subnet as its router, however it also would have an effect on the servers connectivity towards the other Ethernet segment on the other side in the router, causing the server to attempt to communicate directly with those hosts without having going by way of the router. Changing the routers neighborhood subnet mask to match that of the server (option F) and placing the server within the fourth-octet range 65 to 126 (solution A) would get the server communicating to the rest of the internetwork, but performing so would break the routers connectivity with all the other two hosts on the nearby subnet. As a result, the very best subnet mask for the server within this situation is 255.255.255.128, which places all hosts with fourth-octet values from 1 to 126 on the identical subnet. Since the other devices on the same LAN as the server currently communicate with and by means of the router, right after analyzing the diagram, youll see that it is actually likely that they currently have /25 masks as well as point to a default gateway of ten.89.155.65. All hosts on exactly the same subnet need to have the same subnet mask. Though bringing the router into line using the servers settings (possibilities C and F) would resolve the connectivity issues between the server and router, the other two hosts on the neighborhood LAN would have to have reconfiguration to point towards the new default gateway address of 10.89.155.1. Although its feasible to location each the server and the laptop within the fourth-octet range from 65 to 126 (alternatives A and G), enabling them to remain in get in touch with with one particular yet another too as enabling the server access to the rest of your internetwork, doing so breaks the servers connectivity together with the computer at address ten.89.155.16 .