What are two reasons a network istrator would use CDP? (Choose two.)
A. to verify the type of cable interconnecting two devices
B. to determine the status of network services on a remote device
C. to obtain VLAN information from directly connected switches
D. to verify Layer 2 connectivity between two devices when Layer 3 fails
E. to obtain the IP address of a connected device in order to telnet to the device
F. to determine the status of the routing protocols between directly connected routers
Section: Chapter 5: Managing Cisco IOS
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 IP address of host 1
B. the IP address of host 4
C. the MAC address of host 1
D. the MAC address of host 4
E. the MAC address of the Fa0/0 interface of the R1 router
F. the MAC address of the Fa0/1 interface of the R1 router
Section: Chapter 2: TCP/IP
source ip 和dest ip封装的事自己的IP作为source 需要访问的终点的IP作为dest IP QUESTION 195
Refer to the exhibit. The router has been configured with these commands:
interface FastEthernet 0/0
ip address 220.127.116.11 255.255.255.248
interface FastEthernet 0/1
ip address 192.168.10.254 255.255.255.0
interface Serial 0/0
ip address 18.104.22.168 255.255.255.252
ip route 0.0.0.0 0.0.0.0 22.214.171.124
What are the two results of this configuration? (Choose two.)
A. The default route should have a next hop address of 126.96.36.199.
B. Hosts on the LAN that is connected to FastEthernet 0/1 are using public IP addressing.
C. The address of the subnet segment with the WWW server will support seven more servers.
D. The addressing scheme allows users on the Internet to access the WWW server.
E. Hosts on the LAN that is connected to FastEthernet 0/1 will not be able to access the Internet without
Section: Chapter 8: NAT