You are given the task of assigning the range of IP addresses to each subnet in...
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You are given the task of assigning the range of IP addresses to each subnet in the network topology of Figure 2. For simplicity, the 8 subnets named Net1 to Net8 are chosen to be of equal size. The ISP IP address notation given to the company is 195.0.10.0/24. For the subnets Net1 to Net6 the first host address has to be assigned to the default gateway. The S0/0/0 and S0/0/1 interfaces of the serial link interconnecting two routers have to be assigned the first and second available host addresses of their subnet. Router R2 is intended to act as the DHCP server to provide the IP address information to subnets Net1 to Net6. The first five IP addresses for each one of those subnets have to be reserved for static address configuration so they have to be excluded from the pool. Network Topology: The network topology is shown in Figure 2. All routers use Cisco 1941. Add the modules for the serial link interfaces as needed in packet tracer. Crossover UTP links are interconnecting the hosts PC1 to PC6 to their default gateway routers. PC1 Net1 R1 Fa0 GO/0 G0/1 ) Fa0 SO/0/0 Net7 Net3 SO/0/1 PC3 Fa0 G0/0 G0/1 Fa0 R2 SO/0/0 Net8 Net5 SO/0/1 PC5 Fa0 G0/0 G0/1 Fa0 R3 Network Topology: The network topology is shown in Figure 2. All routers use Cisco 1941. Add the modules for the serial link interfaces as needed in packet tracer. Crossover UTP links are interconnecting the hosts PC1 to PC6 to their default gateway routers. PC1 Net1 R1 Net2 Fa0 G0/0 G0/1 Fa0 PC2 S0/0/0 Net7 Net3 S0/0/1 Net4 PC3 Fa0 GO/0 G0/1 -- Fa0 PC4 R2 S0/0/0 Net8 Figure 2 Network topology of the assignment. Net5 S0/0/1 Net6 PC5 Fa0 GO/0 G0/1 Fa0 PC6 R3 Step 1: Construct the network topology of Figure 2 in packet tracer. Set simple configuration for each router including the hostname (e.g. R1 for router R1, and so on), and disable the DNS lookup process. Also, set a banner for the message of the day to warn against illegal access to the configuration of the routers and set an encrypted password called "enpw" to limit access to the privileged mode (enable mode). Don't forget to verify your configuration for this step. Step 2: Fill in Table 1 with the required IP address information as was described in the scenario section. Assign the contiguous IP address ranges sequentially in the table for Net1 through Net8. The solution for Net1 and Net7 is already given in the table so just complete the rest. Don't forget to verify your configuration for this step. Table 1 IP address ranges of the subnets of Figure 2. Subnet Net1 Net2 Net3 Prefix Mask /27 Range of IP addresses 255.255.255.224 195.0.10.0 - 195.0.10.31 Default gateway 195.0.10.1 Step 2: Fill in Table 1 with the required IP address information as was described in the scenario section. Assign the contiguous IP address ranges sequentially in the table for Net1 through Net8. The solution for Net1 and Net7 is already given in the table so just complete the rest. Don't forget to verify your configuration for this step. Table 1 IP address ranges of the subnets of Figure 2. Subnet Net1 Net2 Net3 Net4 Net5 Net6 Net7 Net8 Prefix Mask /27 /27 Range of IP addresses 255.255.255.224 195.0.10.0 - 195.0.10.31 255.255.255.224 195.0.10.192 - 195.0.10.223 Default gateway 195.0.10.1 N/A Step 3: Configure the IP addresses of all interfaces of the routers as per the information in Table 1. Be sure that all the interfaces are up and active. Configure OSPF on all routers to provide connectivity and routing between different parts of the network. Use process 1 and area 0 for the configuration of every router. Use proper "show" commands to verify the OSPF operation in all three routers. Don't forget to verify your configuration for this step. Step 4: Configure R2 as the DHCP server for subnets Net1 to Net6. Exclude the first five addresses from each subnet and let the DNS server address be 195.0.10.66. In the following the Table 2 shows the configuration of R2 for the DHCP pool of Net1: Table 2 DHCP configuration of the pool for Net1. R2(config)#service dhcp R2(config)#ip dhcp excluded-address 195.0.10.1 195.0.10.5 R2(config)#ip dhcp pool Net1 R2(dhcp-config)#network 195.0.10.0 255.255.255.224 R2(dhcp-config)#default-router 195.0.10.1 R2(dhcp-config)#dns-server 195.0.10.66 Since Net1 is not at the same LAN of the DHCP server which is taken as router R2, then interface G0/0 of R1 has to be configured to forward the DHCP client broadcast requests to the DHCP server as in Table 3. Table 3 Ip helper-address configuration for Net1. R1(config)#interface G0/0 Table 3 Ip helper-address configuration for Net1. R1(config)#interface GO/0 R1(config-if)#ip helper-address 195.0.10.194 Repeat the configuration commands in Table 2 and change the values for Net2 to Net6. Also repeat the config commands of Table 3 to enable DHCP Relay Agent on each required interfaces of all three routers. Don't forget to verify your configuration for this step. Step 5: Set the IP Configuration of every PC to DHCP and then confirm the automatic assignment of the IP addresses to all PCs on the DHCP server (router R2) using the command: CSN205 Static Networks, School of ITAS, Seneca College Page 4 Step 5: Set the IP Configuration of every PC to DHCP and then confirm the automatic assignment of the IP addresses to all PCs on the DHCP server (router R2) using the command: CSN205 Static Networks, School of ITAS, Seneca College Page 4 R2#show ip dhcp binding. Insert an image for the result of this command in Figure 3 below. (Insert the image here) Figure 3 IP address bindings on router R2. Check connectivity using ping and tracert commands. Insert in Figure 4 below images for the successful ping and tracert operations from PC1 to PC6. (Insert the image here) Figure 4 Ping and tracert images taken from PC1 to PC6. You are given the task of assigning the range of IP addresses to each subnet in the network topology of Figure 2. For simplicity, the 8 subnets named Net1 to Net8 are chosen to be of equal size. The ISP IP address notation given to the company is 195.0.10.0/24. For the subnets Net1 to Net6 the first host address has to be assigned to the default gateway. The S0/0/0 and S0/0/1 interfaces of the serial link interconnecting two routers have to be assigned the first and second available host addresses of their subnet. Router R2 is intended to act as the DHCP server to provide the IP address information to subnets Net1 to Net6. The first five IP addresses for each one of those subnets have to be reserved for static address configuration so they have to be excluded from the pool. Network Topology: The network topology is shown in Figure 2. All routers use Cisco 1941. Add the modules for the serial link interfaces as needed in packet tracer. Crossover UTP links are interconnecting the hosts PC1 to PC6 to their default gateway routers. PC1 Net1 R1 Fa0 GO/0 G0/1 ) Fa0 SO/0/0 Net7 Net3 SO/0/1 PC3 Fa0 G0/0 G0/1 Fa0 R2 SO/0/0 Net8 Net5 SO/0/1 PC5 Fa0 G0/0 G0/1 Fa0 R3 Network Topology: The network topology is shown in Figure 2. All routers use Cisco 1941. Add the modules for the serial link interfaces as needed in packet tracer. Crossover UTP links are interconnecting the hosts PC1 to PC6 to their default gateway routers. PC1 Net1 R1 Net2 Fa0 G0/0 G0/1 Fa0 PC2 S0/0/0 Net7 Net3 S0/0/1 Net4 PC3 Fa0 GO/0 G0/1 -- Fa0 PC4 R2 S0/0/0 Net8 Figure 2 Network topology of the assignment. Net5 S0/0/1 Net6 PC5 Fa0 GO/0 G0/1 Fa0 PC6 R3 Step 1: Construct the network topology of Figure 2 in packet tracer. Set simple configuration for each router including the hostname (e.g. R1 for router R1, and so on), and disable the DNS lookup process. Also, set a banner for the message of the day to warn against illegal access to the configuration of the routers and set an encrypted password called "enpw" to limit access to the privileged mode (enable mode). Don't forget to verify your configuration for this step. Step 2: Fill in Table 1 with the required IP address information as was described in the scenario section. Assign the contiguous IP address ranges sequentially in the table for Net1 through Net8. The solution for Net1 and Net7 is already given in the table so just complete the rest. Don't forget to verify your configuration for this step. Table 1 IP address ranges of the subnets of Figure 2. Subnet Net1 Net2 Net3 Prefix Mask /27 Range of IP addresses 255.255.255.224 195.0.10.0 - 195.0.10.31 Default gateway 195.0.10.1 Step 2: Fill in Table 1 with the required IP address information as was described in the scenario section. Assign the contiguous IP address ranges sequentially in the table for Net1 through Net8. The solution for Net1 and Net7 is already given in the table so just complete the rest. Don't forget to verify your configuration for this step. Table 1 IP address ranges of the subnets of Figure 2. Subnet Net1 Net2 Net3 Net4 Net5 Net6 Net7 Net8 Prefix Mask /27 /27 Range of IP addresses 255.255.255.224 195.0.10.0 - 195.0.10.31 255.255.255.224 195.0.10.192 - 195.0.10.223 Default gateway 195.0.10.1 N/A Step 3: Configure the IP addresses of all interfaces of the routers as per the information in Table 1. Be sure that all the interfaces are up and active. Configure OSPF on all routers to provide connectivity and routing between different parts of the network. Use process 1 and area 0 for the configuration of every router. Use proper "show" commands to verify the OSPF operation in all three routers. Don't forget to verify your configuration for this step. Step 4: Configure R2 as the DHCP server for subnets Net1 to Net6. Exclude the first five addresses from each subnet and let the DNS server address be 195.0.10.66. In the following the Table 2 shows the configuration of R2 for the DHCP pool of Net1: Table 2 DHCP configuration of the pool for Net1. R2(config)#service dhcp R2(config)#ip dhcp excluded-address 195.0.10.1 195.0.10.5 R2(config)#ip dhcp pool Net1 R2(dhcp-config)#network 195.0.10.0 255.255.255.224 R2(dhcp-config)#default-router 195.0.10.1 R2(dhcp-config)#dns-server 195.0.10.66 Since Net1 is not at the same LAN of the DHCP server which is taken as router R2, then interface G0/0 of R1 has to be configured to forward the DHCP client broadcast requests to the DHCP server as in Table 3. Table 3 Ip helper-address configuration for Net1. R1(config)#interface G0/0 Table 3 Ip helper-address configuration for Net1. R1(config)#interface GO/0 R1(config-if)#ip helper-address 195.0.10.194 Repeat the configuration commands in Table 2 and change the values for Net2 to Net6. Also repeat the config commands of Table 3 to enable DHCP Relay Agent on each required interfaces of all three routers. Don't forget to verify your configuration for this step. Step 5: Set the IP Configuration of every PC to DHCP and then confirm the automatic assignment of the IP addresses to all PCs on the DHCP server (router R2) using the command: CSN205 Static Networks, School of ITAS, Seneca College Page 4 Step 5: Set the IP Configuration of every PC to DHCP and then confirm the automatic assignment of the IP addresses to all PCs on the DHCP server (router R2) using the command: CSN205 Static Networks, School of ITAS, Seneca College Page 4 R2#show ip dhcp binding. Insert an image for the result of this command in Figure 3 below. (Insert the image here) Figure 3 IP address bindings on router R2. Check connectivity using ping and tracert commands. Insert in Figure 4 below images for the successful ping and tracert operations from PC1 to PC6. (Insert the image here) Figure 4 Ping and tracert images taken from PC1 to PC6.
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Foundations of Finance The Logic and Practice of Financial Management
ISBN: 978-0132994873
8th edition
Authors: Arthur J. Keown, John D. Martin, J. William Petty
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