Bitwise AND operation is needed to obtain the subnet number. Given an IP Address and Subnet Mask, by performing bit wise AND operation, the corresponding Subnet Number can be obtained (think about the "neighborhood" name, or your family's last name – that's the subnet number). In routers, the routing tables essentially use the subnet numbers to build the routing tables and route the packets to different networks (i.e., to different "neighborhoods") Calculate the bit-wise and operation of IP address and subnet mask to get the subnet. Examples: 1. What is subnet number of IP Address 60.60.60.2 with a subnet mask of 255.255.255.240? 60.60.60.2 in binary = 00111100.00111100.00111100.00000010 255.255.255.240 in binary = 11111111.11111111.11111111.11110000 AND Result in binary: Therefore, the subnet number is in decimal notation: Please do the same calculation as above by completing the table below (make sure to show your work): /n prefix /24 IP Address Subnet Mask Subnet Number 144.130.42.117 255.255.255.0 8.162.16.17 255.255.224.0 50.30.152.59 255.248.0.0 196.172.17.100 255.255.255.192

Bitwise AND operation is needed to obtain the subnet number. Given an IP Address and Subnet Mask, by performing bit wise AND operation, the corresponding Subnet Number can be obtained (think about the "neighborhood" name, or your family's last name – that's the subnet number). In routers, the routing tables essentially use the subnet numbers to build the routing tables and route the packets to different networks (i.e., to different "neighborhoods") Calculate the bit-wise and operation of IP address and subnet mask to get the subnet. Examples: 1. What is subnet number of IP Address 60.60.60.2 with a subnet mask of 255.255.255.240? 60.60.60.2 in binary = 00111100.00111100.00111100.00000010 255.255.255.240 in binary = 11111111.11111111.11111111.11110000 AND Result in binary: Therefore, the subnet number is in decimal notation: Please do the same calculation as above by completing the table below (make sure to show your work): /n prefix /24 IP Address Subnet Mask Subnet Number 144.130.42.117 255.255.255.0 8.162.16.17 255.255.224.0 50.30.152.59 255.248.0.0 196.172.17.100 255.255.255.192

Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)

10th Edition

ISBN:9780357108376

Author:Jean Andrews, Joy Dark, Jill West

Publisher:Jean Andrews, Joy Dark, Jill West

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 8TC

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Similar questions

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
Consider a network with 4 links between two hosts where the maximum allowable packet size is 1000 bits; each link has a transmission rate of 2000 bits per second, except the second link has a transmission rate of 1000 bits per second. How long does it take to send 6000 bits from one host to the other? You may ignore propogation delay, assume there is no other traffic on the network, and assume that no routers drop packets due to queue length. Round your answer to two decimal places.
The traceroute programme allows us to transmit datagrams of varying sizes to some destination, X, in order to construct a trace of IP datagrams. Give a quick rundown on how to capture packets during a traceroute execution.
Using packet tracer, implement a network that has the following components: 1- At least five routers 2- At least 7 subnets 3- At least 12 PCs 4- At least 4 switches 5- Use RIP routing protocol To assign IP addresses of the routers and PCs, use the IP address from your ID as follows Assume your id is 118zyxw, Consider the numbers z, y, x and w as deciemal You have the subnet 118.0.0.0/24 If your ID is 1181234 then the IP is 118.0.0.0/24 Use this subnet to get at least 7 subnets.
We have 5 routers labled A-E. Suppose we have the forwarding tables shown below after the routingalgorithm is stable. Let all links have cost 1. a. If a message is originated from A and a destination is E. Which path does it take?b. If a message is originated from C and a destination is D. Which path does it take?c. Give a diagram of a possible network consistent with these tables.
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
Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected to Router 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path for Customer 6 to transmit packets to every other Customer/Destination connected to the rest of the Routers on the network. Tabulate the executed iteration for the Dijkstra Algorithm using the table below. Iteration Nodes R1 R2 R3 R4 R5 R7 R8 R9 R10 0 [6] 1 [6,3] 2 [6,3,2] 3 [6,3,2,1] 4 [6,3,2,1,4] 5 [6,3,2,1,4,5] 6 [6,3,2,1,4,5,7]…
Below is a nested MPLS network by MTN. With the assumption that Customer 6 (C6) is connected to Router 6 (R6), execute a Dijkstra Algorithm on a Link State routing to determine the shortest path for Customer 6 to transmit packets to every other Customer/Destination connected to the rest of the Routers on the network. Tabulate the executed iteration for the Dijkstra Algorithm using the table below. Iteration Nodes R1 R2 R3 R4 R5 R7 R8 R9 R10 0 [6] 1 [6,3] 2 [6,3,2] 3 [6,3,2,1] 4 [6,3,2,1,4] 5 [6,3,2,1,4,5] 6 [6,3,2,1,4,5,7]…
Supposed the scenario bellow, we have 3 networks to be submitted with the ip address 192.171.0.0/16. Network 1 has 150 host, network 2 has 100 and network 3 has 7 host. VLSM Decompose the given ip address to these networks using VLSM, and write the ip adress and the subnet mask for router 1, switch 0 , switch 2 , switch 3 , PC0 , PC1 , PC2
Consider an IPv4 network, each host can generate packet with a rate of 500 packet per second. If each host in network is identified by unique identification number 48 bits, then the host wrap around time for generating packet will be. (in sec).
In newer implementations, repeat ARP queries about a timed out entry are first sent unicast, in order to reduce broadcast traffic. What would have to happen to create a situation where the repeated unicast query for a given IP address fails, but a follow-up broadcast query for that same IP address succeeds?
For the HSRP configuration, we will use the sample network topology below. We are going to configure HSRP on both routers (R1 and R2) for subnet 192.168.1.0/24, so that PC1 is not affected by failure of any of the routers