READ Free Dumps For CISCO- 100-105
| Question ID 14601 | Refer to the exhibit.
For security reasons, information about RTA, including platform and IP addresses, should |
| Option A | RTA(config)#no cdp run |
| Option B | RTA(config)#no cdp enable |
| Option C | RTA(config)#interface s0/0 RTA(config-if)#no cdp run |
| Option D | RTA(config)#interface s0/0 RTA(config-if)#no cdp enable |
| Option F | Answer : D Explanation: http://www.cisco.com/en/US/tech/tk962/technologies_tech_note09186a00801aa000.shtml# topicenab When CDP is enabled globally using the cdp run command, it is enabled by default on all supported interfaces (except for Frame Relay multipoint subinterfaces) to send and receive CDP information. You can disable CDP on an interface that supports CDP with the no cdp enable command. Router#show cdp neighbors Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r Repeater
Router# On this router, CDP is enabled on Serial 1 and Ethernet 0 interfaces. Disable CDP on the Serial 1 interface and verify if the neighbor device is discovered on the serial 1 interface, as this output shows: Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface s1 Router(config-if)#no cdp enable Router(config-if)# Z Router#4w5D. %SYS-5-CONFIG_I: Configured from console by console |
| Correct Answer | D |
| Question ID 14602 | A receiving host has failed to receive all of the segments that it should acknowledge. What |
| Option A | decrease the window size |
| Option B | use a different source port for the session |
| Option C | decrease the sequence number |
| Option D | obtain a new IP address from the DHCP server |
| Option E | start a new session using UDP |
| Option F | Answer : A Explanation: The Window bit in the header determines the number of segments that can be sent at a time. This is done to avoid overwhelming the destination. At the start of the session the window in small but it increases over time. The destination host can also decrease the window to slow down the flow. Hence the window is called the sliding window. When the source has sent the number of segments allowed by the window, it cannot send any further segments till an acknowledgement is received from the destination. On networks with high error rates or issues, decreasing the window size can result in more reliable transmission, as the receiver will need to acknowledge fewer segments. With a large window size, the sender will need to resend all the frames if a single one is not received by the receiver. |
| Correct Answer | A |