my 13

Write the Host Addresses Network Address Subnet Mask Broadcast Address 192.168.1.0 255.255.255.0 192.168.0.0 255.255.0.0 192.168.0.0 255.255.255.0

Compare and contrast Layer 2 addresses with Layer 3 addresses. N# Layer 2 addresses Layer 3 addresses 1. 2. 3. 4. 5.

A supernet has the first address ( 192.168.16.0) netid length 22. The Supernet mask is Select one: a. 255.255.0.0 b. 255.255.192.0 C. 255.255.252.0 O d. 255.255.253.0

R2(config)# router ospf 20 R2(config-router) # router-id 2.2.2.2 R2(config-router) # network 192.168.10.0 0.0.0.3 area 0 R2(config-router) # network 10.2.1.0 0.0.0.255 area 0 R2(config-router) # end R1(config)# router ospf 10 R1(config-router) # router-id 1.1.1.1 R1(config-router) # network 10.1.1.0 0.0.0.255 area 1 R1(config-router) # network 10.1.2.0 0.0.0.255 area 1 R1(config-router) # network 192.168.10.0 0.0.0.3 area 1 R1(config-router) # end Refer to the exhibit. Why are routers R1 and R2 not able to establish an OSPF adjacency? 1. Open Packet tracer and replicate the topology. 2. Refer on the configuration and load them in your topology 3. Apply the correct configuration 4. Test PC with 10.1.1.10/24 should be able to ping 10.2.1.10/24 5. Record your testing and save it as MP4 format. Area 0 10.2.1.0/24 GO/0.1 192.168.10.0/30 Area 1 .2 S0/0/0 .1 R2 10.1.1.0/24 SO/0/0 R1 GO/O G0/1 .1 10.1.2.0/24

.1 .3 .5 6 .7 8 Fa0 Fa0/2 Fa0/1 Fa0/0; Fa0/1 Fa0/0 Fa0/1 Fa0/0 Fa0 Fa0/1 PC-PT PCO 2960-24TT Switcho 2811 Router0 2811 Router1 2811 Router2 Server-PT 192.168.2.0/24 192.168.3.0/24 Server0 192.168.1.0/24 192.168.4.0/24 For the above network containing three routers, a. Write down all Cisco IOS commands needed to properly configure both fast Ethernet interfaces on Router1 with appropriate IP address shown and enable the interfaces. Assume that all other two routers are already pre-configured. b. Write down all Cisco IOS static route commands needed to properly configure Router1 so that it knows how to forward IP packets to PCO and Server0

Consider the Ethernet networks shown in the below exhibit to answer the following questions. Fa0 Fal PC3 PCO Fa0/1 Fa0/0 Fa0/3 Etho/D/0 Fa0/2 s1 Fa0/1 R1 Fa0 Fa0/0 Fa0/1 PC1 R2 Fa0/1 Fa0/3 S2 Fa0 PC2 The network interface settings of POs are: Logical Address Physical Address PCO 192.168.2.2 0060.5032.9A15 PC1 192.168.2.3 o001.6363.6BAA PC2 192.168.3.2 O0EO.F9A1.0864 PC3 192.168.0.2 0001.0935.08C3 The network interface settings of routers are: Logical Address Physical Address R1-Fa0/0 192.168.0.1 0004.9A31.0501 R1-Fa0/1 192.168.1.1 0004.9A31.0502 R1-Etho/0/0 192.168.2.1 0060.2F70.0D9B R2-Fa0/0 192.168.1.2 0002.1641.6301 R2-Fa0/1 192.168.3.1 0002.1641.6302 Suppose that the switching table in the S1 contains the following contents: Fa0/1 Fa0/2 Fa0/3 Fa0/4 Open Fa0/5 Fa0/6 Fa0/7 Fa0/8 Open Open Open Open If a frame with source MAC address 001.6363.6BAA and destination MAC address 0060.5032.9A15 is received at the switch, at which port does the frame arrive? Which port(s) will the frame go…

Consider the Ethernet networks shown in the below exhibit to answer the following questions. Fa0 PCO Fa0 PC3 Fa0/0 Fa0/1 | Fa0/3 Etho/D/0, FaD2 s1 Fa0/1 R1 Fa0 Fa0/0 Fa0/1 R2 PC1 Fa0/1 Fa0/3. S2 Fa0 PC2 The network interface settings of PCs are: Logical Address Physical Address PCO 192.168.2.2 0060.5C32.9A15 PC1 192.168.2.3 0001.6363.6BAA PC2 192.168.3.2 00E0.F9A1.0864 PC3 192.168.0.2 0001.C935.08C3 The network interface settings of routers are: Logical Address Physical Address R1-Fa0/0 192.168.0.1 0004.9A31.C501 R1-Fa0/1 192.168.1.1 0004.9A31.C502 R1-Eth0/0/0 192.168.2.1 0060.2F70.0D9B R2-Fa0/0 192.168.1.2 0002.1641.6301 R2-Fa0/1 192.168.3.1 0002.1641.6302 Suppose that the ARP cache of PC0 is empty. Write down the contents of the cache, after PC0 has sent packets to PC1 and PC3 using the following format: Physical Address Internet Address Communicate with PC 1 Communicate with PC 3

Convert the following subnet masks to /k notation, and vice-versa: (a). 255.255.240.0 (b). 255.255.248.0 (c). 255.255.255.192 (d). /20 (e). /22 (f). /27

Computer Science

PC4 192.168.B. 120/24 PC3 192.168.B.125/24 PC1 192.168.A.5/24 PC2 192.168 A 10/24 Switch 1 Questions : D1 192.168.A. 1/24 Switch 2 R1 Network Address Destination E1 192.168.B.1/24 E2 10.200.B.5/28 D2 10.200.B.10/28 Value of A = 29, B = 32, C = 33, D = 34 D3 10.10.B.193/28 E3 10.21.B.5/30 F2 10.21.B.6/30 Next hop F3 10.10.B.200/28 R3 1. Determine the Routing Table for R1, R2, and R3 using the following table F1 192.168.C.1/24 Switch Interface PC6 192.168.C.16/24 PC5 192.168.C.18/24 2. With the Routing Table that you have specified in point d, which path will PC2 take when communicating with PC3 and PC5 and vice versa?

Required Resources: 1 Router (Cisco 1841 with Cisco IOS). 1 Switch (Cisco 2950-24 with Cisco IOS). 3 PCs (with terminal emulation program). • Console cable to configure the Cisco IOS devices via the console ports. Ethernet cables as shown below in the topology. Topology: PC-PT PCO 2960-24TT 1841 PC-PT Switcho Router0 PC2 PC-PT PC1

How does subnetting work in IP addressing?

In the IPV4 addressing format, the total number of networks including special addresses for class A is

Configure OSPF process for single area-0 (backbone) on R2

TCP provides service, whereas UDP is and connectionless address-oriented connection-oriented

Configure the OSPF process on all routers for a single area-0 (backbone) and advertise its directly related networks.on R1

Suppose a switch is built using a computer workstation and that it can forward packets at a rate of 500,000 packets per second, regardless (within limits) of size. Assume the workstation uses direct memory access (DMA) to move data in and out of its main memory, which has a bandwidth of 2 Gbps, and that the I/O bus has a bandwidth of 1 Gbps. At what packet size would the bus bandwidth become the limiting factor?

COMPUTER NETWORKS Find the topology of the network if Table below is the routing table for router R1. Mask Network Address Next-Hop Address Interface /27 202.14.17.224 - m1 /18 145.23.192.0 - m0 Default Default 130.56.12.4 m2

NAT translation table LAN side addr WAN side addr 135.122.200.215 10.0.1.15 10,0.1.13 address 135.122.200.215 S: 10,0,1.27 2 D: 1 D: S: S: D: S: 10,0.1.15 D: 135.122,200,215 10.०.1.22

The prefix length of an IPv6 address is similar to the broadcast domain subnet mask DNS mask DHCP address of an IPv4 address.

A junior network engineer has set up an IPV6 addressing for a network topology as shown in Figure 1. Write the configurations in the respective routers for communications among PCO, Laptop0, PC1 and PC2. 2001 abod aabb:3:64 2001 abcd aabb:3:15 GO00 2001 abcd abcd 3:10 PC2 Laptopo 2001:abcd aabb 2:64 so10 GODO 2001:ABCD AABB:1:20 Network 88 2001:abod abcd 3-64 GODO RouterAA 2001:abcd abod 164 RouterB8 PC1 2001 ABCD ABCD 2:10 Network EE 2001:abod aab:1:64 PCO Network AA 2001:abod abod 2:64 Figure 1: Network Topology

What is the role of the autonomous system number in a configured EIGRP router? *

Set G0/0 as Passive Interface on LIU through the EIGRP process.

Computer Science A source computer is connected to a destination computer through one router (R1). The throughput of the first hop is 1000Mbps and the throughput of the second hop is 10000 Mbps. What is the end-to-end throughput?