CISCO 1 QUIZ 1 2 3 To EXAM 1
Static routing is more secure. Static routing uses less router processing and bandwidth.
What are two reasons why an administrator might choose to use static routing rather than dynamic routing?
D
What code is used in the routing table to identify routes learned through EIGRP
to configure the router
Refer to the exhibit. What is the purpose of the router port that is shown?
::/0
What address and prefix lenght is used when configuring an IPv6 default static route?
To maintain routing tables to discover the network
What are two functions of dynamic routing protocols? t
encapsulates the packet into a frame for the WAN link and forwards the packet out the S0/1/0
A network administrator enters the following command into Router1: ip route 192.168.0.0 255.255.255.0 S0/1/0. Router1 then receives a packet that is destined for 192.168.0.22/24. After finding the recently configured static route in the routing table what does Router1 do next to process the packet?
The route source was learned dynamically
A network administrator has examined the routing table of a router and noted that the entry for the destination network 172.16.4.0/24 begins with the letter D. What does this lettter signify?
Use the auto-summary command
A network administrator is examining a RIPv2 routing table and notices that several subnets are advertised in individual entries. What can an administrator do to enable a RIPv2 router to automatically group multiple directly attached subnetworks into a single network statement?
ping show ip interface brief
A network administrator notices that a correctly entered static route is not in the routing table. What two router commands would an administrator use to determine if the exit interface was up and the next hop address is available?
Create a console password.
A new junior network intern connects a laptop to an access layer switch in the wiring closet. After configuring a terminal emulation program, the intern presses the Enter Key and the S1_ATC_E2 prompt appears. What could have been done to better protect the switch?
stub
A________________network is a network that is accessed by a single route.
floating
A___________static route can be used to provide a backup route to a dynamically learned route.
a static route to the 192.168.10.0/24 network
Consider the following command ip route 192.168.10.0 255.255.255.0 10.10.10.2 5 Which route would have to go down in order for this static route to appear in the routing table?
by perfoming the AND operation on the destination IP address and its own subnet mask
During the process of encapsulation, how does the PC determine if the packet is destined for a host on a remote network
dynamic
In the process of building and maintaining a larger network, you will fine that _____routing is simpler to configure than static routing
RIPv2 is misconfigured on router 3
Refer to the exhibit. All hosts and router interfaces are configured correctly. Pings to the server from both H1 and H2 are not successful. What is causing this problem?
120
Refer to the exhibit. What is the administrative distance value of the route for router R1 to reach the destination IPv6 address of 2001:DB8:CAFE:4::A
2682112
Refer to the exhibit. What is the metric to forward a data packet with the IPv6 destination address 2001:DB8:ACAD:E:240:BFF:FED4:9DD2
Identifies how the route was learned = Route source Identifies the address of a remote network = destination network Identifies the value assigned to reach a remote network = metric Identifies the trusworthines of a route source = administrative distance
Match the routing table entry to the corresponding function.
step 1: examining level 1 network route step 2: examining child routes of the step 3: searching level 1 supernet route step 4: determining if a default route step 5: dropping the packet
Match the steps that are taken by a router in the route look up process when it receives a packet, there is no match, and the packet is eventually dropped.
192.168.2.2
On R1, the command to configure a static route to network 172.16.2.0 by specifying the next hop IP address is ip route 172.16.2.0 255.255.255.0
Park(config)# ip route 0.0.0.0 0.0.0.0 192.168.14.1 Alta(config)# ip route 10.0.234.0 255.255.255.0 192.168.14.2 Alta(config)# ip route 0.0.0.0 0.0.0.0 s0/0/0
Refer to the exhibit. Which set of commands will configure static routers that will allow the Park and the Alta routers to a) forward packets to each LAN and b) direct all other traffic to the Internet?
administrative distance
The output of the show ip route command contains the following entry: S 10.2.0.0 (1/0) via 172.16.2.2. What value is indicated by the 1 in the (1/0) portion of the output?
HQ# ping 128.107.0.99 HQ# ping 64.100.0.5
What command, or set of commands, would be used to determine If the following configuration on router HQ works as designed? ip route 0.0.0.0. 0.0.0.0 s 0/0/0 10 ip route 0.0.0.0 0.0.0.0 s 0/1/1
It identifies the gateway IP address to which the router sends all IP packet for which it does not have a learned or static route
What is a characteristic of a default static route?
the IP address of another router
What is a gateway of last resort
It allows a router to share information about known networks with other routers
What is the purpose of a routing protocol
to explain the operation of the hierachical structure of the routing table
What is the purpose of classifying Cisco IP routing table entries as ultimate route, level 1 route, level 1 parent route, and level 2 child routes?
0.0.0.0 0.0.0.0
What network address and subnet mask combination would be used to create a default static route that matches any IPv4 destination?
the router forwards the packet.
What occurs next in the router lookup process after a router identifies a destination IPv6 address and locates a matching level 1 network route?
a supernet route
What type of route has a network address with a subnet mask that is less than the classful equivalent
fully specified static route
What type of static route is created when the next-hop IP address and exit interface are specified?
001.C972.4202
When PC0 pings the web server, which MAC address is the source MAC address in the frame from R2 to the web server
the lowest metric
When a router learns that multiple paths are available to a destination network from the same routing protocols, which factor is considered by a router to choose the best path to forward a packet
Router1(config)# ipv6 route 2001:db8:acad1::/32 2001:db8:acad:6::2 200
Which IPv6 static route would serve as a backup route to a dynamic route learned through OSPF?
ipv6 route ::/0 2001:db8:acad2::a
Which command would create a valid IPv6 default route?
gateway of last resort
Which feature on a Cisco Router permits the forwarding of traffic for which there is no specific route?
R 2001:DB8:CAFE:2::/64 (120/3) via FE80::201:84FF:FEAC:8501, Gigabitethernet 0/0
Which route would be used to forward a packet with a source IPv6 address of 2001:DB8:F00D:1::1 and a destination IPv6 address of 2001:DB8:CAFE:2::1?
ipv6 route 2001:db8:cafe:1::/56 s0/0/0 2001:db8:1000:10:1
Which static route statement shows a recursive IPv6 static route?
C and L
Which two route source codes are automatically created within a routing table whenever a router interface is configured with an IP address and activated?
Flash memory does not lose its contents during a reboot ROM contains diagnostics executed on hardware module.
Which two statements correctly describe the components of a router?
Load balancing allows a router to forward packets over multiple paths to the same destination network. Unequal cost load balancing is supported by EIGRP
Which two statements describe characteristics of load balancing?
They require manual reconfiguration to accomodate network changes. They are identified in the routing table with the prefix S
Which two statements describe static routes
to forward network traffic to remote networks
Why are routers needed in networking
to reduce the size of the routing table
Why would a summarized static route be configured on a router?
routing
protocols are used to dynamically exchange routing information between routers.
