Understanding Default Gateway and Data Link Layer Addressing Quiz

PC1 NIC = Source in the first segment First Router - DGW interface = Destination in the first segment First Router - exit interface = Source in the second hop Second Router = Destination in the second hop

Data Link Addresses = Used for MAC addressing L3 IP Addresses = Global and does not change between segments Web Server NIC = Destination in the last segment L2 MAC Addressing = Changes from segment to segment

First Segment = (PC1 NIC) sends frame to (First Router- DGW interface) Second Segment = (First Router- exit interface) sends frame to (Second Router) Last Segment = (Second Router- exit interface) sends frame to (Web Server NIC) Data Access = Data Link Addresses (Cont.)

<p>Default Gateway = First Router- DGW interface Router Address = Address of the Second Router LAN = Local Area Network where PC1 NIC is connected MAC Addressing = Used for identifying devices within a LAN</p> Signup and view all the answers

<p>Packet = Not modified throughout the segments Frame = Changes between segments due to MAC addressing L3 Addressing = Stays constant as it is global Ultimate Destination = Web Server connected to Web Server NIC</p> Signup and view all the answers

<p>Default Gateway = Local IP address of the router Router Address = Device used to connect different networks LAN = Local Area Network MAC Addressing = Physical address embedded in network interface cards</p> Signup and view all the answers

<p>Devices on the Same Network = Use actual MAC address of destination NIC Devices on a Remote Network = Layer 3 provides Layer 2 with local default gateway IP address Different IP Networks = Source and destination have different network portions Remote Destination = Destination MAC address is on the same link as the source</p> Signup and view all the answers

<p>PC1 = 192.168.1.110 FTP Server = 192.168.1.9 Web Server = 172.16.1 Router = Local default gateway IP address</p> Signup and view all the answers

<p>Devices on Different Networks = Source and destination are on different networks Impact of Remote Destination on Layers = Actual destination is remote, affecting Layer 2 and Layer 3 Data Link Layer Role for Remote Destination = Layer 3 provides Layer 2 with local default gateway IP address Role of Network Layer Addresses = Different network portions indicate different networks</p> Signup and view all the answers

<p>Source MAC Address = Originator's MAC address on the link Destination MAC Address = Always on the same link as the source, even for remote destinations MAC Addresses in Ethernet NICs = Physically embedded addresses for local addressing Network Layer Addresses Behavior = Source and destination having different network portions mean they are on different networks</p> Signup and view all the answers

<p>Default gateway = Router interface IP address on LAN LAN = Local network where devices communicate MAC addressing = Local addressing for each link Router address = Gateway to all remote locations</p> Signup and view all the answers

<p>AA-AA-AA-AA-AA-AA = PC1 11-11-11-11-11-11 = R1 (Default Gateway) BB-BB-BB-BB-BB-BB = Not provided in the text CC-CC-CC-CC-CC-CC = Not provided in the text</p> Signup and view all the answers

<p>Data link addressing = Local addressing for each segment or hop Default gateway = Door to all other remote locations on LAN Routing process = Getting information to actual destination LAN = Where all devices must know the default gateway address</p> Signup and view all the answers

<p>Router address = Gateway for all devices on LAN MAC addressing = Local addresses for data link layer Default gateway = Starts the routing process LAN = Local network requiring knowledge of default gateway</p> Signup and view all the answers

<p>AA-AA-AA-AA-AA-AA = Source for the first segment (PC1) 11-11-11-11-11-11 = Destination for the frame (R1 Default Gateway) BB-BB-BB-BB-BB-BB = Not provided in the text CC-CC-CC-CC-CC-CC = Not provided in the text</p> Signup and view all the answers

<p>Default Gateway = Responsible for forwarding traffic from one network to another Router Address = Specifies the address of a device responsible for directing traffic on a network LAN = Local network where devices share a common communication line or wireless link MAC Addressing = Unique identifier assigned to network interfaces for communication at the data link layer</p> Signup and view all the answers

<p>Frame = Data Link Layer Packet = Network Layer Segment = Transport Layer Data (Data Stream) = Application Layer</p> Signup and view all the answers

<p>Network Portion (IPv4) or Prefix (IPv6) = Indicates the network group to which the IP address belongs Host Portion (IPv4) or Interface ID (IPv6) = Identifies a specific device within the network group</p> Signup and view all the answers

<p>Source IP Address = IP address of the sending device, original source of the packet Destination IP Address = IP address of the receiving device, final destination of the packet</p> Signup and view all the answers

<p>Network Layer Source and Destination Addresses = Responsible for delivering the IP packet from source to destination Data Link Layer Source and Destination Addresses = Responsible for delivering the data link frame within the same network</p> Signup and view all the answers