Free Cisco 640-822 Exam Dumps Questions & Answers

Refer to the exhibit.

The junior network support staff provided the diagram as a recommended configuration for the first phase of a four-phase network expansion project. The entire network expansion will have over 1000 users on 14 network segments and has been allocated this IP address space:
192.168.1.1 through 192.168.5.255
192.168.100.1 through 192.168.100.255
What are three problems with this design? (Choose three.)

• A.  The broadcast domain in AREA 1 is too large for IP to function.
• B.  The network address space that is provided requires a single network-wide mask.
• C.  The router-to-router connection is wasting address space.
• D.  AREA 2 could use a mask of /25 to conserve IP address space.
• E.  The AREA 3 IP address space is inadequate for the number of users.
• F.  The AREA 1 IP address space is inadequate for the number of users.

Which IP addresses are valid for hosts belonging to the 10.1.160.0/20 subnet? (Choose three.)

• A.  10.1.176.1
• B.  10.1.160.255
• C.  10.1.168.0
• D.  10.1.160.0
• E.  10.1.175.255
• F.  10.1.174.255

Host A needs to communicate with the email server shown in the graphic. What address will be placed in the destination address field of the frame when it leaves Host A?

• A.  the MAC address of Host A
• B.  the MAC address of the email server
• C.  the MAC address of E1 of the router
• D.  the MAC address of Switch 1
• E.  the MAC address of E0 of the router
• F.  the MAC address of Switch 2

CORRECT TEXT


Lab SIM - OSPF

Refer to the exhibit. What is the effect of the configuration that is shown?

• A.  It allows seven failed login attempts before the VTY lines are temporarily shutdown.
• B.  It configures SSH globally for all logins.
• C.  It tells the router or switch to try to establish an SSh connection first and if that fails to use Telnet.
• D.  It configures the virtual terminal lines with the password 030752180500.
• E.  It configures a Cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports.