IPv4 Routing Flashcards
You have noticed that a server with IP 145.45.3.2 doesn’t respond to requests. What command will you type first in order to test connectivity between your device and the server?
(A) request 145.45.3.2
(B) check 145.45.3.2
(C) ping 145.45.3.2
(D) ping 145.45.3.2
You have noticed that a server with IP 145.45.3.2 doesn’t respond to requests. What command will you type first in order to test connectivity between your device and the server?
(A) request 145.45.3.2
(B) check 145.45.3.2
(C) ping 145.45.3.2
(D) ping 145.45.3.2
A LAN design uses a Layer 3 EtherChannel between two switches SW1 and SW2, with port-channel interface 1 used on both switches. SW1 uses ports G0/1 and G0/2 in the channel. However, only interface G0/1 is bundled into the channel and working. Think about the configuration settings on port G0/2 that could have existed before adding G0/2 to the EtherChannel. Which answers identify a setting that could prevent IOS from adding G0/2 to the Layer 3 EtherChannel?
(Choose two answers.)
(A) A different STP cost (spanning-tree cost value)
(B) A different access VLAN (switchport access vlan vlanid)
(C) A different speed (speed value)
(D) A default setting for switchport (switchport)
A LAN design uses a Layer 3 EtherChannel between two switches SW1 and SW2, with port-channel interface 1 used on both switches. SW1 uses ports G0/1 and G0/2 in the channel. However, only interface G0/1 is bundled into the channel and working. Think about the configuration settings on port G0/2 that could have existed before adding G0/2 to the EtherChannel. Which answers identify a setting that could prevent IOS from adding G0/2 to the Layer 3 EtherChannel?
(Choose two answers.)
(A) A different STP cost (spanning-tree cost value)
(B) A different access VLAN (switchport access vlan vlanid)
**(C) A different speed (speed value) **
(D) A default setting for switchport (switchport)
A network engineer has configured a Layer 3 switch with SVIs for VLANs 4 and 5. Hosts in the subnets using VLANs 4 and 5 can ping each other with the Layer 3 switch routing the packets. The next week, the network engineer receives a call that those same users can no longer ping each other. If the problem is with the Layer 3 switching function, which of the following could have caused the problem? (Choose two answers.)
(A) A shutdown command issued from VLAN 4 configuration mode
(B) VTP on the switch removing VLAN 5 from the switch’s VLAN list
(C) 1 out of 10 working VLAN 4 access ports failing due to physical problems
(D) A shutdown command issued from VLAN 6 configuration mode
A network engineer has configured a Layer 3 switch with SVIs for VLANs 4 and 5. Hosts in the subnets using VLANs 4 and 5 can ping each other with the Layer 3 switch routing the packets. The next week, the network engineer receives a call that those same users can no longer ping each other. If the problem is with the Layer 3 switching function, which of the following could have caused the problem? (Choose two answers.)
**(A) A shutdown command issued from VLAN 4 configuration mode **
**(B) VTP on the switch removing VLAN 5 from the switch’s VLAN list **
(C) 1 out of 10 working VLAN 4 access ports failing due to physical problems
(D) A shutdown command issued from VLAN 6 configuration mode
Which of the given commands produces the following output?
Global values: Internet Protocol routing is enabled Embedded-Service-Engine0/0 is administratively down, line protocol is down
GigabitEthernet0/0 is up, line protocol is up
Internet address is 158.16.1.1/24
GigabitEthernet0/1 is administratively down, line protocol is down
Serial0/0/0 is up, line protocol is up
Internet address is 158.16.4.1/24 Serial0/0/1 is administratively down, line protocol is down GigabitEthernet0/1/0 is up, line protocol is up
Internet address is 158.16.1.1/24
(A) show interfaces
(B) show protocols
(C) show values
(D) show routing
Which of the given commands produces the following output?
Global values:
Internet Protocol routing is enabled Embedded-Service-Engine0/0 is administratively down, line protocol is down
GigabitEthernet0/0 is up, line protocol is up
Internet address is 158.16.1.1/24
GigabitEthernet0/1 is administratively down, line protocol is down
Serial0/0/0 is up, line protocol is up
Internet address is 158.16.4.1/24 Serial0/0/1 is administratively down, line protocol is down GigabitEthernet0/1/0 is up, line protocol is up
Internet address is 158.16.1.1/24
(A) show interfaces
(B) show protocols
(C) show values
(D) show routing
Which of the following commands lists the router’s entire routing table?
(A) show route
(B) show routing table
(C) show ip route
(D) show route table
Which of the following commands lists the router’s entire routing table?
(A) show route
(B) show routing table
(C) show ip route
(D) show route table
Which of the following commands lists detailed information about the route 156.10.2.0.
(A) show route 156.10.2.0
(B) show routing table 156.10.2.0
(C) show ip route 156.10.2.0
(D) show route table 156.10.2.0
Which of the following commands lists detailed information about the route 156.10.2.0.
(A) show route 156.10.2.0
(B) show routing table 156.10.2.0
(C) show ip route 156.10.2.0
(D) show route table 156.10.2.0
The commands ping and traceroute send messages in the network to test connectivity and rely on other devices to send back a reply
(A) TRUE
(B) FALSE
The commands ping and traceroute send messages in the network to test connectivity and rely on other devices to send back a reply
**(A) TRUE **
(B) FALSE
A router lists the following partial output from the show ip route command. Out which interface will the router route packets destined to IP address 180.5.38.122?
10.0.0.0/8 is variably subnetted, 8 subnets, 5 masks
180.5.38.100/32 [110/50] via 172.16.25.2, 00:00:04, GigabitEthernet0/0/0 O
180.5.38.64/26 [110/100] via 172.16.25.129, 00:00:09, GigabitEthernet0/1/0
180.5.37.0/23 [110/65] via 172.16.24.2, 00:00:04, GigabitEthernet0/2/0
180.5.38.96/27 [110/65] via 172.16.24.129, 00:00:09, GigabitEthernet0/3/0
0.0.0.0/0 [110/129] via 172.16.25.129, 00:00:09, GigabitEthernet0/0/0
(A) G0/3/0
(B) G0/2/0
(C) G0/1/0
(D) G0/0/0
A router lists the following partial output from the show ip route command. Out which interface will the router route packets destined to IP address 180.5.38.122?
10.0.0.0/8 is variably subnetted, 8 subnets, 5 masks
180.5.38.100/32 [110/50] via 172.16.25.2, 00:00:04, GigabitEthernet0/0/0 O
180.5.38.64/26 [110/100] via 172.16.25.129, 00:00:09, GigabitEthernet0/1/0
180.5.37.0/23 [110/65] via 172.16.24.2, 00:00:04, GigabitEthernet0/2/0
180.5.38.96/27 [110/65] via 172.16.24.129, 00:00:09, GigabitEthernet0/3/0
0.0.0.0/0 [110/129] via 172.16.25.129, 00:00:09, GigabitEthernet0/0/0
(A) G0/3/0
(B) G0/2/0
(C) G0/1/0
(D) G0/0/0
You are connected on a router R1, Which command will you type the command to connect to R2 using SSH.
Login credentials in order to get access to R2.
R2’s IP address: 145.167.2.1
username: userexamsdigest
password: passexamsdigest
(A) ssh -l userexamsdigest 145.167.2.1 passexamsdigest
(B) ssh -l userexamsdigest 145.167.2.2 passexamsdigest
(C) ssh -l userexams 145.167.2.1passexamsdigest
(D) ssh -l userexamsdigest 145.167.2.1 examsdigest
You are connected on a router R1, Which command will you type the command to connect to R2 using SSH.
Login credentials in order to get access to R2.
R2’s IP address: 145.167.2.1
username: userexamsdigest
password: passexamsdigest
(A) ssh -l userexamsdigest 145.167.2.1 passexamsdigest
(B) ssh -l userexamsdigest 145.167.2.2 passexamsdigest
(C) ssh -l userexams 145.167.2.1passexamsdigest
(D) ssh -l userexamsdigest 145.167.2.1 examsdigest
The senior network engineer of your company, tells you to configure the interfaces of the R1 based on the diagram below. The subnet mask is 255.255.255.0.
(A) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown
(B) R1# configure terminal
R1(config)# interface G0/1
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/0
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown
(C) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/1
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown
(D) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.0.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.0.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.0.0 R1(config-if)# no shutdown
The senior network engineer of your company, tells you to configure the interfaces of the R1 based on the diagram below. The subnet mask is 255.255.255.0.
**(A) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown **
(B) R1# configure terminal
R1(config)# interface G0/1
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/0
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown
(C) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.255.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/1
R1(config-if)# ip address 158.159.160.1 255.255.255.0 R1(config-if)# no shutdown
(D) R1# configure terminal
R1(config)# interface G0/0
R1(config-if)# ip address 158.159.162.1 255.255.0.0 R1(config-if)# no shutdown
R1(config-if)# interface G0/1
R1(config-if)# ip address 158.159.161.1 255.255.0.0 R1(config-if)# no shutdown
R1(config-if)# interface S0/0
R1(config-if)# ip address 158.159.160.1 255.255.0.0 R1(config-if)# no shutdown
You have been tasked to set the router’s IPv4 address and mask. What command will you type to complete the task?
(A) ip address [address mask]
(B) interface [address mask]
(C) set ip [address mask]
(D) add address [address mask]
You have been tasked to set the router’s IPv4 address and mask. What command will you type to complete the task?
**(A) ip address [address mask] **
(B) interface [address mask]
(C) set ip [address mask]
(D) add address [address mask]
You have been tasked to list a single line of information about each interface, including the IP address, line and protocol status, and the method with which the address was configured. What command will you type to complete the task?
(A) show ip protocol brief
(B) show ip addresses brief
(C) show ip interface brief
(D) show ip status brief
You have been tasked to list a single line of information about each interface, including the IP address, line and protocol status, and the method with which the address was configured. What command will you type to complete the task?
(A) show ip protocol brief
(B) show ip addresses brief
(C) show ip interface brief
(D) show ip status brief
After configuring a working router interface with IP address/mask 10.1.1.100/26, which of the following routes would you expect to see in the output of the show ip route command? (Choose two answers.)
(A) A connected route for subnet 10.1.1.64 255.255.255.192 (B) A local route for host 10.1.1.64 255.255.255.255
(C) A local route for host 10.1.1.100 255.255.255.255
(D) A local route for host 10.1.1.100 255.255.255.192
(E) A connected route for subnet 10.1.1.0 255.255.255.0
After configuring a working router interface with IP address/mask 10.1.1.100/26, which of the following routes would you expect to see in the output of the show ip route command? (Choose two answers.)
(A) A connected route for subnet 10.1.1.64 255.255.255.192
(B) A local route for host 10.1.1.64 255.255.255.255
(C) A local route for host 10.1.1.100 255.255.255.255
(D) A local route for host 10.1.1.100 255.255.255.192
(E) A connected route for subnet 10.1.1.0 255.255.255.0
What command will you type to enable a switch’s interface to be a routed interface instead of a switched interface
(A) routed interface
(B) enable interface
(C) no switch interface
(D) no switchport
What command will you type to enable a switch’s interface to be a routed interface instead of a switched interface
(A) routed interface
(B) enable interface
(C) no switch interface
(D) no switchport
You are responsible to configure a static route for the network 156.187.45.0/24 using the IP address 156.187.80.45 as the next-hop IP. Which command will you
type to meet the requirement?
(A) ip route 156.187.45.0 255.255.0.0 156.187.80.45
(B) ip route 156.187.45.0 255.255.255.0 156.187.80.46
(C) ip route 156.187.0.0 255.255.255.0 156.187.80.45
(D) ip route 156.187.45.0 255.255.255.0 156.187.80.45
You are responsible to configure a static route for the network 156.187.45.0/24 using the IP address 156.187.80.45 as the next-hop IP. Which command will you
type to meet the requirement?
(A) ip route 156.187.45.0 255.255.0.0 156.187.80.45
(B) ip route 156.187.45.0 255.255.255.0 156.187.80.46
(C) ip route 156.187.0.0 255.255.255.0 156.187.80.45
(D) ip route 156.187.45.0 255.255.255.0 156.187.80.45
