1. Refer to the exhibit. Each of these four switches has been configured with a hostname， as well as being configured to run RSTP. No other configuration changes have been made. Which three of these show the correct RSTP port roles for the indicated switches and interfaces?(Choose three.)
A. SwitchA, Fa0/2, designated
B. SwitchA, Fa0/1, root
B. SwitchA, Fa0/1, root
C. SwitchB, GiO/2, root
D. SwitchB, GiO/1, designated
E. SwitchC, FaO/2, root
F. SwitchD, GiO/2, root
Answer: ABF
2. A network administrator wants to ensure that only the server can connect to port FaO/1 on a Catalyst switch. The server is plugged into the switch FaO/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server is allowed by switch port FaO/1? (Choose two.)
A. Configure port FaO/1 to accept connections only from the static IP address of the server.
2. A network administrator wants to ensure that only the server can connect to port FaO/1 on a Catalyst switch. The server is plugged into the switch FaO/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of the server is allowed by switch port FaO/1? (Choose two.)
A. Configure port FaO/1 to accept connections only from the static IP address of the server.
B. Employ a proprietary connector type on FaO/1 that is incompatible with other host connectors.
C. Configure the MAC address of the server as a static entry associated with port FaO/1.
D. Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.
E. Configure port security on FaO/1 to reject traffic with a source MAC address other than that of the server.
F. Configure an access list on the switch to deny server traffic from entering any port other than FaO/1.
Answer: CE
3. Refer to the exhibit. Why does the switch have two MAC addresses assigned to the FastEthernet O/1 port in the switch address table?
A. Data from two of the devices connected to the switch has been sent to Host3.
B. Data from Host3 and Host4 has been received by switch port FastEthernet O/1.
C. Either Host3 or Host4 has just had the NIC replaced.
D. Host3 and Host4 are on two different VLANs.
Answer: B
4. The access control list shown in the graphic has been applied to the Ethernet interface of router R1 using the ip access-group 1O1 in command. Which of the following Telnet sessions will be blocked by this ACL? (Choose two.)
A. from hostAto host 5.1.1.1O
A. from hostAto host 5.1.1.1O
B. from hostAto host 5.1.3.1O
C. from host B to host 5.1.2.1O
D. from host B to host 5.1.3.8
E. from host C to host 5.1.3.1O
F. from host F to host 5.1.1.1O
Answer: BD
5. Refer to the exhibit. Both switches are using a default configuration. Which two destination addresses will host 4 use to send data to host 1? (Choose two.)
A. the IPaddress of host 1
B. the IPaddress of host 4
C. the MAC address of host 1
D. the MAC address of host 4
E. the MAC address of the FaO/O interface of the R1 router
E. the MAC address of the FaO/O interface of the R1 router
F. the MAC address of the FaO/1 interface of the R1router
Answer: AF
Exam number/code: 640-802
Exam name:Cisco Certified Network Associate
"Cisco Certified Network Associate", also known as 640-802 exam, is a Cisco certification. with the complete collection of questions and answers, MadeCert has assembled to take you through 161 q&a as to your 640-802 exam preparation. in the 640-802exam resources, you will cover every field and category in Cisco certification helping to ready you for your successful Cisco certification.
| MadeCert.com Free Download |
Type | Exam | Questions & Answers | Updated | Download link |
 | All MadeCert's Exam Pack | 918 | 1 days ago | Download Free Testing Engines |
Posts
No comments:
Post a Comment