Ch. 16 Configuring IPv4 Address Amd Routes Flashcards
IP ____ delivers IP packets from the sending host to the destination host
Rotung
OSPF
Open shortest path first
PPS
Packets per second
ASIC
Application specific integrated circuits
CEF
Cisco express forwarding
The ____ route defines a route for one specific IP address configured on the router interface
Local
Almost all ____ networks use VLANs
Enterprise
ROAS
Router on a stick
_____ are made by creating multiple virtual router interfaces, one associated with each VLAN on that trunk
Subinterfaces
____ routing is a router that uses ROAS will need to route packets to other subnets in other parts of the enterprise network
Upstream
SVI
Switches virtual interfaces
____ IP addressing uses multiple networks or subnets on the same data link (this breaks subnetting rules discussed but it works)
Secondary
Subnet ____ or the ____ subnet is the one subnet in each classful network that has all binary 0s in the subnet part of the binary version of the subnet number
Zero, zero
A PC opens a command prompt and uses the ‘Ipconfig’ command to see that the Pc’s IP address and mask are 192.168.4.77 and 255.255.255.224. The user then runs a test using the ping 192.168.4.117 command. Which of the following answers is most likely to happen?
The PC sends packets directly to the host with address 192.168.4.117
The xp sends packets to its default gateway
The PC sends a DNS query looking for 192.168.4.117
The PC sends an ARP looking for the MAC address of the DHCP server
The PC sends packets to its default gateway
Router R1 lists a route in its routing table. Which of the following answers list a fact from a route, that the router then compares to the packet's destination address? (Choose 2) Mask Next-hop router Subnet ID Outgoing interface
Mask and subnet ID
Router 1 has a fast Ethernet interface 0/0 with IP address 10.1.1.1. The interface is connected to a switch. This connection is then migrated to use 802.1Q trunking. Which of the following commands could be part of a valid configuration for router 1s Fa0/0 interface? (Choose two) Interface fastethernet 0/0.4 Dot1q enable Dot1q enable 4 Trunking enable Trunking enable 4 Encapsulation dot1q 4
Interface fastethernet 0/0.4
Encapsulation dot1q 4
A router is configured with the 'no ip subnet-zero' global configuration command. Which of the following interface subcommand would not be accepted by this router? IP address 10.1.1.1 255.255.255.0 IP address 10.0.0.129 255.255.255.128 IP address 10.1.2.2 255.254.0.0 IP address 10.0.0.5 255.255.255.252
IP address 10.1.2.2 254.0.0
A layer 3 switch has been configured to route IP packets between VLANs 1,2, and 3 which connect to subnets 172.20.1.0/25, 172.20.2.0/25, and 172.20.3.0/25 respectively. The engineer issues a 'show IP route' command on the layer 3 switch, listing the connected routes. Which of the following answers lists a piece of information that should be in at least one of the routes? Interface gigabit Ethernet 0/0.3 Next-hop router 173.20.4.1 Interface VLAN 2 Mask 255.255.255.0
Interface VLAN 2
An engineer configured a static IPv4 route on router 1. Which of the following pieces of information should not be listed as a parameter in the configuration command that created this static IP?
The destinations subnet IP
The next-hop routers IP address
The next hop routers neighboring interface
The subnet mask
The next-hops routers neighboring interface
Which of the following commands correctly configures a static route?
IP route 10.1.3.0 255.255.255.0 10.1.130.253
IP route 10.1.3.0 serial 0
IP route 10.1.3.0 /24 10.1.130.253
IP route 10.1.3.0 /24 serial 0
IP route 10.1.3.0 255.255.255.0 10.1.130.253
