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Cisco - Implementing and Administrating Cisco Solution > Configuring Static Routing > Flashcards

Configuring Static Routing Flashcards

1
Q

How does a router learn routing information? (Choose three.)

A. from dynamic routing protocols

B. from manually configured routes

C. from Cisco Discovery Protocol

D. from File Transfer Protocol (FTP)

E. from directly connected routes

A

A. from dynamic routing protocols

B. from manually configured routes

E. from directly connected routes

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2
Q

Which statement about static and dynamic routes is true?

A. Dynamic routes are manually configured by a network administrator, whereas static routes are automatically learned and adjusted by a routing protocol.

B. Static routes are manually configured by a network administrator, whereas dynamic routes are automatically learned and adjusted by a routing protocol.

C. Static routes tell the router how to forward packets to networks that are not directly connected, whereas dynamic routes tell the router how to forward packets to networks that are directly connected.

D. Dynamic routes tell the router how to forward packets to networks that are not directly connected, whereas static routes tell the router how to forward packets to networks that are directly connected.

A

B. Static routes are manually configured by a network administrator, whereas dynamic routes are automatically learned and adjusted by a routing protocol.

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3
Q

What is the main advantage of static routes?

A. Static routes consume fewer resources on your router; less network bandwidth is spent for routing.

B. Static routes are easier to maintain than dynamic routes.

C. Static routes scale out very well, even in large networks.

D. Static routes are more accurate and normally no update is needed.

A

A. Static routes consume fewer resources on your router; less network bandwidth is spent for routing.

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4
Q

What do you call a manually configured route that has an administrative distance greater than 1?

A. floating static route

B. static route

C. host route

D. dynamic route

A

A. floating static route

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5
Q

What is a common use for a default static route?

A. connect an ISP network to the edge router of a company

B. connect between ISPs

C. connect the edge router of a company to an ISP network

D. connect between edge routers of the companies

A

C. connect the edge router of a company to an ISP network

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6
Q

Before static or dynamic routing can be used, what must a routing table contain?

A. directly connected networks

B. floating static routes

C. remote networks

D. administrative distance

A

A. directly connected networks

The correct answer is “directly connected networks.” Directly connected networks in the routing table indicate, that a router is connected to two or more networks between which routing is possible.

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7
Q

Which statement correctly defines this static route?

ip route 172.30.20.0 255.255.255.0 10.1.1.3

A. The router uses the next-hop IPv4 address 10.1.1.3 to reach network 172.30.20.0/24.

B. Network 172.30.20.0 is outbound interface and the next hop address is IPv4 address 10.1.1.3 to reach outside network.

C. Cisco highly recommends that you specify the outbound interface and the next hop IPv4 address when you configure static routes.

D. The router uses the network 172.30.20.0/24 to reach the host 10.1.1.3.

A

A. The router uses the next-hop IPv4 address 10.1.1.3 to reach network 172.30.20.0/24.

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8
Q

In IPv6, creating static routes is just like creating IPv4 static routes, but there is an extra feature. Which feature is that?

A. The next hop can be a link-local and an exit interface or a global address.

B. The static route can be part of a routing protocol.

C. The destination for the static route can be dynamically updated.

D. The distance for the static route can be updated using a policy.

A

A. The next hop can be a link-local and an exit interface or a global address.

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9
Q

Which command shows the following output, to verify that the IPv4 address and subnet mask are configured and the interface is enabled on router R1?

Interface IP-Address OK? Method Status Protocol
Ethernet0/0 172.16.160.1 YES manual up

A. show ip interface brief e0/0

B. show run description e0/0

C. show ip route

D. show version

A

A. show ip interface brief e0/0

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10
Q

What is an expected output on the R1 router from the show ip interface Lo0 command?

A. Loopback0 is up, line protocol is up Internet address is 172.16.1.1/32

B. Ethernet0/0 is up, line protocol is up Internet address is 172.16.1.1/32

C. Loopback0 is down, line protocol is down Internet address is 172.16.1.1/32

D. Loopback0 is up, line protocol is up Internet address is 172.16.1.1/24

A

A. Loopback0 is up, line protocol is up Internet address is 172.16.1.1/32

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11
Q

When performing a ping from R1, which four verifications are successful? (Choose four.)

A. ping 172.16.2.2

B. ping 172.16.130.10

C. ping 172.16.130.5

D. ping 172.16.130.6

E. ping 172.16.1.2

F. ping 172.16.13.6

G. ping 209.165.201.227

A

A. ping 172.16.2.2

B. ping 172.16.130.10

C. ping 172.16.130.5

D. ping 172.16.130.6

The correct answers are: “ping 172.16.2.2,” “ping 172.16.130.10,” “ping 172.16.130.5,” and “ping 172.16.130.6.” The R1 should have reachability to the Loopback 0 interface on the Branch router (172.16.2.2), the VLAN 1 interface on Switch SW1 (172.16.130.10), the AdminPC (172.16.130.5), and the FileServer (172.16.130.6).

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12
Q

When using the show running-config | include ipv6 route ::/0 command on the R1, what is the expected result?

A. ipv6 route ::/0 2001:db8:0:6::1

B. ipv6 route 0:0:0:0:0:0:0:0/0 2001:db8:0:6::1

C. ipv6 route 0:0:0:0:0:0:0:0 0:0:0:0:0:0:0:0 2001:db8:0:6::1

D. ipv6 route 0:0:0:0:0:0:0:0/0 fe80::a8bb:ccff:fe00:120

A

A. ipv6 route ::/0 2001:db8:0:6::1

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13
Q

Which three ping requests from R1 should be successful? (Choose three.)

A. ping 2001:db8:0:1b::1

B. ping 2001:8db:0:1b::1

C. ping 2001:db8:0:1a::1

D. ping 2002:db8:0:1c::1

E. ping 2001:db8:0:1e::1

F. ping 2001:db8:0:1c::1

A

A. ping 2001:db8:0:1b::1

C. ping 2001:db8:0:1a::1

F. ping 2001:db8:0:1c::1

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14
Q

When using the show running-config interface e0/0 command on the R4, what is the expected result?

A. interface Ethernet0/0 ip address 192.168.14.4 255.255.255.0 ipv6 address 2001:db8:0:3:a8bb:ccff:Ffe00:400/128

B. interface Ethernet0/0 ip address 192.168.14.4 255.255.255.0 ipv6 address autoconfig default

C. interface Ethernet0/0 ip address 192.168.14.4 255.255.255.0 ipv6 address 2001:db8:0:3:a8bb:ccff:fe00:400 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

D. interface Ethernet0/0 ip address 192.168.14.4 255.255.255.0 ipv6 address 2001:db8:0:3::1/128

A

B. interface Ethernet0/0 ip address 192.168.14.4 255.255.255.0 ipv6 address autoconfig default

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15
Q

When using the show running-config | include ipv6 route ::/0 command on the R3, what is the expected result?

A. default route ::/0 Ethernet0/0 FE80::A8BB:CCFF:FE00:100

B. default route 0:0:0:0:0:0:0:0/0 Ethernet0/0 FE80::A8BB:CCFF:FE00:100

C. ipv6 route ::/0 FE80::A8BB:CCFF:FE00:100

D. ipv6 route ::/0 Ethernet0/0 FE80::A8BB:CCFF:FE00:100

A

D. ipv6 route ::/0 Ethernet0/0 FE80::A8BB:CCFF:FE00:100

The correct answer is “ipv6 route ::/0 Ethernet0/0 FE80::A8BB:CCFF:FE00:100.” In the default route configuration command, include an exit interface and use a link-local address for the next-hop address.

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16
Q

Which command is displayed in this output on the R2 router?

IPv6 Routing Table - default - 8 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, HA - Home Agent, MR - Mobile Router, R - RIP
H - NHRP, I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea
IS - ISIS summary, D - EIGRP, EX - EIGRP external, NM - NEMO
ND - ND Default, NDp - ND Prefix, DCE - Destination, NDr - Redirect
O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2, l - LISP
S 2001:DB8:0:1A::/64 [1/0]
via 2001:DB8:0:4::1
S 2001:DB8:0:1B::/64 [1/0]
via 2001:DB8:0:4::1
S 2001:DB8:0:1C::/64 [1/0]
via 2001:DB8:0:4::1

A. show running static

B. show route static

C. show ipv6 route static

D. show ipv6 route

A

C. show ipv6 route static

The correct answer is “show ipv6 route static.” The output displays IPv6 routing table with static routes only, there are no connected or local routes displayed.

17
Q

Related to static routes, which of these statements is correct?

A. Static routes stay the same from the time they are configured.

B. Static routes will not stay the same; they will change automatically if there are changes in the network.

C. Static routes will set default routes when there are changes in the network.

D. Both static routes and dynamic route stay the same from the time they are configured.

A

C. Static routes will set default routes when there are changes in the network.

18
Q

Which approach requires administrative maintenance when changes occur in the network?

A. static routing

B. dynamic routing

C. both dynamic routing and static routing

D. neither approach

A

A. static routing

19
Q

What is the correct way to configure an IPv6 default route?

A. ipv6 route 0.0.0.0 0.0.0.0 fe80::2

B. ipv6 route ::/0 2001:db8::1

C. ipv6 route ff::0/32 fe80::2

D. ipv6 route ff::0/128 2001:0db8:feed::1

A

B. ipv6 route ::/0 2001:db8::1

20
Q

Which of these examples configures a default static route?

A. ip route 0.0.0.0 0.0.0.0 172.16.2.2

B. ip route 0.0.0.0/0 172.16.2.2

C. ip route 0.0.0.0 255.255.255.255 172.16.2.2

D. default route 0.0.0.0 0.0.0.0 172.16.2.2

A

A. ip route 0.0.0.0 0.0.0.0 172.16.2.2

21
Q

In which of these examples will you use static routes?

A. in a large network

B. when connecting to the public internet from your PC

C. when the network is expected to scale

D. in a small network

A

D. in a small network

22
Q

Which two of these options explain how a router learns destination networks? (Choose two.)

A. An administrator can enter routing information manually.

B. It learns from the desktop.

C. The router runs the dynamic routing process to learn prefixes from neighbor routers.

D. From any other devices that are not routable.

E. It learns from the servers.

A

A. An administrator can enter routing information manually.

C. The router runs the dynamic routing process to learn prefixes from neighbor routers.

23
Q

Which two of these statements apply to dynamic routing protocols? (Choose two.)

A. Routers learn new networks by exchanging routing updates.

B. Dynamic routing protocols are unable to make changes to the routing table.

C. Unlike static routing, dynamic routing enables routers to select paths for non real-time network changes.

D.Dynamic routing protocols install a default route in the routing table to discover the neighbor.

E. Dynamic routing protocols automatically adjust routes when the topology or traffic changes.

F. Dynamic routing protocols keep the routes permanently (like static), even though there are changes in network.

A

A. Routers learn new networks by exchanging routing updates.

E. Dynamic routing protocols automatically adjust routes when the topology or traffic changes.

24
Q

Which of these is a disadvantage of static routing?

A. scalability

B. security

C. simplicity

D. conserving router resources

A

A. scalability

25
Q

How is a static default route denoted in the routing table?

A. with the code “S”

B. with the code “D”

C. with the code “d”

D. with the code “C”

A

A. with the code “S”

26
Q

What do you call a manually configured route with a subnet mask 255.255.255.255?

A. host route

B. dynamic route

C. floating static route

D. default route

A

A. host route

27
Q

On which of these tables do the routers rely to make decisions on forwarding packets at Layer 3?

A. MAC address table

B. Cisco Discovery Protocol table

C. routing table

D. ARP table

A

C. routing table

Cisco - Implementing and Administrating Cisco Solution (22 decks)

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