Refer to the exhibit. The network shown in the exhibit is running the RIPv2 routing protocol. The
network has converged, and the routers in this network are functioning properly. The
FastEthernet0/0 interface on R1 goes down. In which two ways will the routers in this network
respond to this change?
A -
R1 will send LSAs to R2 and R3 informing them of this change, and then all routers will send periodic updates at an increased rate until the network again converges.
B -
When router R2 learns from R1 that the link to the 192.168.1.0 network has been lost, R2 will respond by sending a route back to R1 with an infinite metric to the 192.168.1.0 network.
C -
Routers R2 and R3 mark the route as inaccessible and will not accept any further routing updates from R1 until their hold-down timers expire.
D -
All routers will reference their topology database to determine if any backup routes to the 192.168.1.0 network are known.
2-
What must be configured on the network in order for users on the Internet to view web pages
located on Web Server 2?
A -
On router R1, configure a default static route to the 192.168.1.0 network.
B -
On router R1, configure NAT to translate an address on the 209.165.100.0/24 network to 192.168.1.10
C -
On router R1 ,configure DNS to resolve the URL assigned to Web Server 2 to the 192.168.1.10 address
D -
On router R2, configure DHCP to assign a registered IP address on the 209.165.100.0/24 network to Web Server 2
3-
Which routing protocol by default uses bandwidth and delay as metrics?
A -
rip
B -
BGP
C -
OSPF
D -
EIGRP
4-
According to capabilities of WPA security, which encryption type does WPA2 use?
A -
AES-CCMP
B -
PSK
C -
TKIP/MIC
D -
PPKvialV
5-
How should a router that is being used in a Frame Relay network be configured to avoid split
horizon issues from preventing routing updates?
A -
Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface.
B -
Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic.
C -
Configure many sub-interfaces on the same subnet.
D -
Configure a single sub-interface to establish multiple PVC connections to multiple remote router interfaces.
6-
Refer to the topology and router configuration shown in the graphic. A host on the LAN is
accessing an FTP server across the Internet. Which of the following addresses could appear as a
source address for the packets forwarded by the router to the destination server?
A -
199.99.9.33
B -
10. 10.0.2
C -
199.99.9.57
D -
10.10.0.1
7-
The router address 192.168.1.250 is the default gateway for both the Web Server 2 and Host 1.
What is the correct subnet mask for this network?
A -
255.255.255.250
B -
255.255.255.128
C -
255.255.255.252
D -
255.255.255.0
8-
Which of the following data network would you implement if you wanted a wireless network that
had a relatively high data rate, but was limited to very short distances?
A -
Broadband circuit
B -
Infrared
C -
Spread spectrum
D -
Cable
9-
Which of the following are associated with the application layer of the OSI model?
A -
Ping
B -
FTP
C -
TCP
D -
IP
10-
When are packets processed by an inbound access list?
A -
Before they are routed to an outbound interface
B -
After they are routed to an outbound interface
C -
Before and after they are routed to an outbound interface
D -
After they are routed to an outbound interface but before being placed in the outbound queue
