The following shows the part of the entries in a routing forwarding table. Prefix Match Link Interface 11001000 00010111 00010 11001000 00010111 00011000 1 11001000 00010111 00011 2 otherwise 3 The packages with the following destination IP addresses (DAs) will forwarded to which interface? DA1: 11001000 00010111 00010110 10111111 → Interface DA2: 11001000 00010111 00011000 10101111 → Interface DA3: 11001000 00011101 00010110 10111111 → Interface DA4: 11001000 00010111 00011001 10101111 → Interface DA5: 11001000 00010111 00011000 00000001 → Interface

The following shows the part of the entries in a routing forwarding table. Prefix Match Link Interface 11001000 00010111 00010 11001000 00010111 00011000 1 11001000 00010111 00011 2 otherwise 3 The packages with the following destination IP addresses (DAs) will forwarded to which interface? DA1: 11001000 00010111 00010110 10111111 → Interface DA2: 11001000 00010111 00011000 10101111 → Interface DA3: 11001000 00011101 00010110 10111111 → Interface DA4: 11001000 00010111 00011001 10101111 → Interface DA5: 11001000 00010111 00011000 00000001 → Interface

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 5RB

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A router running Classless Interdomain Routing (CIDR) has the following entries in its routing table: Address/mask Next hop 135.46.56.0/22 Interface 0 135.46.60.0/22 Interface 1 192.53.40.0/23 Router 2 Default Router 3 How does a CIDR router work to route the packets it received? For each of the following IP addresses, what will the router do if a packet with that address arrives? (a) 135.46.63.10 (b) 135.46.58.16 (c) 135.46.52.2 (d) 192.53.40.7 (e) 192.53.56.7
A router has the following entries in its routing table: 135.46.56.0/22 Interface 0 135.46.60.0/22 Interface 1 192.53.40.0/23 Interface 2 Default Interface 3 For each of the following IP addresses, what does the router do if a packet with that address arrives? a. 135.46.63.10 b. 135.46.57.14 c. 135.46.52.2 d. 192.53.40.7 e. 192.53.56.7
We have the information shown below. Show the contents of the IP datagram header sent from the remote host to the home agent. Mobile host home address: 130.45.6.7/16 Mobile host care-of address: 14.56.8.9/8 Remote host address: 200.4.7.14/24 Home agent address: 130.45.10.20/16 Foreign agent address: 14.67.34.6/8
For the following Ips, write the network name, BC address, Prefix length, and thedefault maskNet name BC Prefix length default mask 11.45.3.5  180.90.27.89 190.35.177.98  192.76.19.1 200.30.50.90 100.100.100.100 107.39.50.20  192.3.5.6 
Given the topology below, write the commands to advertise the OSPFv3 networks on the Sohar router. Use the following requirements: - Enable IPv6 routing- Process ID 10 - Router IDs (Sohar router = 2.2.2.2) - Advertise Network address for each interface - LAN interface (G0/0) set to passive interface - Assign Link-Local Addresses (fe80::1) to G0/0
. Suppose Host A sends over a TCP connection to Host B one segment with sequence number 3777 and 1500 bytes of data. Assuming the segment is received correctly, what is the sequence number of the ACK that Host B sents to Host A for this segment? 2.Calculate the the Internet checksum of 0100 1011 1001 1111 and1100 1100 0101 1101. 3.How many control messages are required to close a TCP connection?
There is a routing table in the figure on a router. If packets with the following destination IP addresses arrive at the router, where are they routed? a) 198.52.61.10b) 198.53.40.201c) 198.52.60.89d) 198.52.63.113 Show your work and reasoning for each option.
29. The following figure shows the IP addresses of t he interfaces connecting routers R1, R2, and R3. A static route is configured on R1 using the com mand ip route-static 10.0.23.0 24 10.0.13.3, so th at the IP address 10.0.23.3 of GE0/0/2 on R3 can be pinged from R1. To prevent the communicati on failure between R1 and R3 in the event of the link between them becoming faulty, a backup lin k to 10.0.23.3 needs to be configured. Which of t he following commands should be used to confi gure the backup link? A. [R1] ip route-static 10.0.23.0 24 10.0.12.2 preference 40 B. [R1] ip route-static 10.0.23.0 24 10.0.12.2 preference 80 C. [R1] ip route-static 10.0.23.0 24 10.0.12.2 preference 40 [R3] ip route-static 10.0.12.0 24 10.0.23.2 D. [R1] ip route-static 10.0.23.0 24 10.0.12.2 preference 80 [R3] ip route-static 10.0.12.0 24 10.0.23.2
Assume that you have two computers and a router (default gateway) that have the following TCP/IP configuration and that Computer A wants to send data to Computer E. Match the addresses that will be used in the IP packet and the ethernet frame sent from Computer A. Computer A IP address: 178.23.43.12 Netmask: 255.255.0.0 Default gateway address: 178.23.17.1 MAC Address: 34:2A:C6:C6:55:C3 Computer E IP address: 178.23.54.23 Netmask: 255.255.0.0 Default gateway address: 178.23.10.1 MAC Address: 34:2A:C6:76:3E:12 Default Gateway MAC Address: 65:D3:C9:11:C5:99 Items to Match: IP packet Source IP address: IP packet Destination IP address: Ethernet frame Source MAC address Ethernet frame Destination MAC address Possible Values: 178.23.17.1 178.23.10.1 178.23.43.12 178.23.54.23 34:2A:C6:C6:55:C3 65:D3:C9:11:C5:99 34:2A:C6:76:3E:12
To answer the following question please use the following IP address scheme. Given IP address: 86.123.204.30/26 and subnet Mask 255.255.255.248. 1. What is number of Hosts a) 62 b) 64 c) 26 d) 6 2. The number of Subnets is a) 4 b) 26 c) 14 d) 64 3. The Network ID (subnet ID) is a)86.123.204.0 b)86.123.204.254 c)86.123.204.26 d) 86.123.204.1 4. What is the Class of the given IP address? a) Class A b) Class B c) Class C d) Class D 5. What is the Octate of Interest: a) Octate 1 b) Octate 2 c) Octate 3 d) Octate 4 6. The Given CIDR IP address scheme: 86.123.204.30/26. The subnet mask is a)255.255.255.223 b) 255.255.255.192 c) 255.255.255.0 d) 255.255.255.254
A simple CIDR routing table is shown in Figure 1. For each of the destination IP addresses below, indicate which entry in the table it matches. Indicating none if no routing entry can be matched (hint: given an IP packet, the router will check whether there is a routing entry which can be used to route this packet, by checking the destination IP address in the packet with each routing entry: based on the subnet mask of each routing entry, it can extract the network ID and compare it with each routing entry; if there are a few routing entries which can match, the entry with the longest subnet mask wins). Address Mask Output Port 10.19.0.0/16 1 10.19.128/17 2 10.19.192/18 3 10.19.192/19 4 0.0.0.0/1 5 141.219.2.10 10.10.10.10 10.19.86.141 10.19.193.6 10.19.255.86 10.19.192.18
A CIDR router contains in its routing table the mask M 255.255.224.0 and the base address BA÷198.57.160.0 of the corresponding attached network. A packet with the destination address P 198.57.223.148 arrives at the router. Will the router forward this packet to the attached network? Explain