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Internet Technology Practical (Mumbai University) -2017

S
Satyendra Singh

The document provides information on various diagnostic commands used for TCP/IP networking including ARP, hostname, ipconfig, netstat, ping, route, tracert. It describes the syntax and parameters of each command and provides examples of how to use them to troubleshoot networking issues. Specific topics covered include how to display and modify ARP entries, view host names, view TCP/IP configuration, view network connections and statistics, verify host connections, manipulate routing tables, and trace routes to determine network paths. The document also provides instructions on configuring static and RIP routing between routers as well as setting up DHCP, DNS, and Telnet services on a network.

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Information Technology (USIT601) 2016 -2017 1 PRACTICAL NO. – 02 AIM :- USE OF PING AND TRACERT / TRACEROUTE AND ARP UTILITIES SOFTWARE :- Cisco Packet Tracer SOLUTION :- Diagnostic commands help you detect TCP/IP networking problems. Some of the diagnostic commands are arp, hostname,ipconfig,,netstat, ping, route, and tracert . i) arp This diagnostic command displays and modifies the IP-to-Ethernet or Token Ring physical address translation tables used by the Address Resolution Protocol (ARP). Syntax arp -a [inet_addr] [-N [if_addr]] arp -dinet_addr [if_addr] arp -sinet_addrether_addr [if_addr] Parameters -a Displays current ARP entries by querying TCP/IP. If inet_addr is specified, only the IP and physical addresses for the specified host are displayed. -d Deletes the entry specified by inet_addr -s Adds an entry in the ARP cache to associate the IP address inet_addrwith the physical address ether_addr. The physical address is given as 6 hexadecimal bytes separated by hyphens. The IP address is specified using dotted decimal notation. The entry is static. It will not be automatically removed from the cache after the timeout expires and will not exist after a reboot of your computer. -N [if_addr] Displays the ARP entries for the network interface specified by if_addr. ether_addr Specifies a physical address. if_addr Specifies, if present, the IP address of the interface whose address translation table should be modified. If not present, the first applicable interface will be used. inet_addr Specifies an IP address in dotted decimal notation. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 2 ii) hostname This diagnostic command prints the name of the host on which the command is used. Syntax ii) hostname -- This command has no parameters. iii) ipconfig This diagnostic command displays all current TCP/IP network configuration values. This command is useful on computers running DHCP because it enables users to determine which TCP/IP configuration values have been configured by DHCP. If you enter only ipconfigwithout parameters, the response is a display of all of the current TCP/IP configuration values, including IP address, subnet mask, and default gateway. Syntax ipconfig [/all | /renew [adapter] | /release [adapter]] Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 3 Parameters all Produces a full display. Without this switch, ipconfig displays only the IP address, subnet mask, and default gateway values for each network card. renew [adapter] Renews DHCP configuration parameters. This option is available only on computers running the DHCP Client service. To specify an adapter name, type the adapter name that appears when you use ipconfig without parameters. release [adapter] Releases the current DHCP configuration. This option disables TCP/IP on the local computer and is available only on DHCP clients. To specify an adapter name, type the adapter name that appears when you use ipconfig without parameters. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 4 iv) netstat This diagnostic command displays protocol statistics and current TCP/IP network connections. Syntax netstat [-a] [-e][-n][-s] [-p protocol] [-r] [interval] Parameters -a Displays all connections and listening ports; server connections are usually not shown. -e Displays Ethernet statistics. This can be combined with the -s option. -n Displays addresses and port numbers in numerical form (rather than attempting name lookups). -s Displays per-protocol statistics. By default, statistics are shown for TCP, UDP, ICMP, and IP; the -p option can be used to specify a subset of the default. -p protocol Shows connections for the protocol specified. -r Displays the contents of the routing table. Interval Redisplays selected statistics, pausing interval seconds between each display. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 5 v) ping This diagnostic command verifies connections to one or more remote computers. Syntax ping [-t] [-a] [-n count] [-l length] [-f] [-i ttl] [-v tos] [-r count] [-s count] [[-j host-list] | [-k host-list]] [-w timeout] destination-list Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 6 Parameters -t Pings the specified host until interrupted. -a Resolves addresses to host names. -n count Sends the number of ECHO packets specified by count. The default is 4. -l length Sends ECHO packets containing the amount of data specified by length. The default is 64 bytes; the maximum is 8192. -f Sends a Do Not Fragment flag in the packet. The packet will not be fragmented by gateways on the route. -ittl Sets the time to live field to the value specified by ttl. -v tos Sets the type of service field to the value specified by tos. -r count Records the route of the outgoing packet and the returning packet in the record route field. A minimum of 1 to a maximum of 9 hosts must be specified by count. -s count Specifies the timestamp for the number of hops specified by count. -j host-list Routes packets via the list of hosts specified by host-list. Consecutive hosts can be separated by intermediate gateways (loose source routed). The maximum number allowed by IP is 9. -k host-list Routes packets via the list of hosts specified by host-list. Consecutive hosts cannot be separated by intermediate gateways (strict source routed). The maximum number allowed by IP is 9. -w timeout Specifies a timeout interval in milliseconds. destination-list Specifies the remote hosts to ping. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 7 vi) route This diagnostic command manipulates network routing tables. Syntax route [-f] [command [destination] [MASK netmask] [gateway] [METRIC metric]] Parameters -f Clears the routing tables of all gateway entries. If this parameter is used in conjunction with one of the commands, the tables are cleared prior to running the command. command Specifies one of four commands. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 8 destination Specifies the host to send command. MASK Specifies, if present, that the next parameter be interpreted as the netmask parameter. netmask Specifies, if present, the subnet mask value to be associated with this route entry. If not present, this parameter defaults to 255.255.255.255. gateway Specifies the gateway. METRIC Specifies the route metric (cost) for the destination. vii ) tracert This diagnostic utility determines the route taken to a destination by sending Internet Control Message Protocol (ICMP) echo packets with varying time-to-live (TTL) values to the destination. Each router along the path is required to decrement the TTL on a packet by at least 1 before forwarding it, so the TTL is effectively a hop count. When the TTL on a packet reaches 0, the router is supposed to send back an ICMP Time Exceeded message to the source computer. Command Purpose delete Deletes a route change Modifies an existing route Command Purpose print Prints a route add Adds a route Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 9 Tracert determines the route by sending the first echo packet with a TTL of 1 and incrementing the TTL by 1 on each subsequent transmission until the target responds or the maximum TTL is reached. The route is determined by examining the ICMP Time Exceeded messages sent back by intermediate routers. Notice that some routers silently drop packets with expired TTLs and will be invisible to tracert. Syntax tracert[-d] [-h maximum_hops] [-j host-list] [-w timeout] target_name Parameters -d Specifies not to resolve addresses to host names. -h maximum_hops Specifies maximum number of hops to search for target. -j host-list Specifies loose source route along host-list. -w timeout Waits the number of milliseconds specified by timeout for each reply. target_name Name of the target host. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 10 PRACTICAL NO. – 03 AIM :- CONFIGURING IP STATIC ROUTING SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: router (2811), Switch (2960), PC’s Setting IP(Router0) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 172.16.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 11 Setting IP(Router0) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router0) Interface 1/0 Double click -> Config -> FastEnternet1/0 IP address: 192.168.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 12 Setting Static Route(Router0) Double click -> Config -> Static Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 13 Setting IP(Router1) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 10.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router1) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.2 & Subnet mask: 255.0.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 14 Setting Static Route (Router1) Double click -> Config -> Static Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 15 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 172.16.0.2 Subnet mask: 255.255.0.0 Default Gateway: 172.16.0.1 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 16 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.0.2 & Subnet mask: 255.255.255.0 & Default Gateway: 192.168.0.1 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 10.0.0.2 Subnet mask: 255.0.0.0 Default Gateway: 10.0.0.1 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 17 Testing the configuration Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 18 PRACTICAL NO. – 04 AIM :- CONFIGURING IP ROUTING USING RIP SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: router (2811), Switch (2960), PC’s Setting IP(Router0) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 172.16.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 19 Setting IP(Router0) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router0) Interface 1/0 Double click -> Config -> FastEnternet1/0 IP address: 192.168.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 20 Setting RIP(Router0) Double click -> Config -> RIP Network: 10.0.0.0 Add , Network: 100.0.0.0 Add Network: 192.168.0.0 Add , Network: 172.16.0.0 Add Setting IP(Router1) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 10.0.0.1 , Subnet mask: 255.0.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 21 Setting IP(Router1) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.2 , Subnet mask: 255.0.0.0 Setting RIP(Router1) Double click -> Config -> RIP Network: 10.0.0.0 Add , Network: 100.0.0.0 Add Network: 192.168.0.0 Add , Network: 172.16.0.0 Add Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 22 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 172.16.0.2 , Subnet mask: 255.255.0.0 , Default Gateway: 172.16.0.1 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.0.2 , Subnet mask: 255.255.255.0 , Default Gateway: 192.168.0.1 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 23 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 10.0.0.2 , Subnet mask: 255.0.0.0 , Default Gateway: 10.0.0.1 Testing the configuration Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 24 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 25 PRACTICAL NO. – 05 AIM :- CONFIGURING DHCP AND DNS SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: 2 Generic Server PT, Switch (2960), 4 PC Configuration: Server 1( DHCP and HTTP) Setting IP: Double click -> Desktop -> IP Configuration IP address: 192.168.0.1 Subnet mask: 255.255.255.0 Default Gateway: Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 26 Setting DHCP: Double click -> config -> DHCP Select on (radio button) DNS Server: 192.168.0.2 Start IP Address : 192.168.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 27 Click Add/Save Setting HTTP: Double click -> config -> HTTP http: select on (radio button) https: select on (radio button) Server 2 (DNS Server) Setting IP: Double Click ->Desktop IP address: 192.168.0.2 Subnet Mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 28 Setting DNS: Double Click ->config -> DNS DNS services : select on (radio button) Name: mvm.com //any URL you need Address : 192.168.0.1 //ip address to be redirected Click Add/Save PC’s setting Double click -> Desktop -> IP configuration -> DHCP Checking DNS: Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 29 Double click ->Desktop -> Web Browser Enter in URL 192.168.0.1 //display web pages OR Enter in URL mvm.com //Display web pages Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 30 PRACTICAL NO. – 07 AIM :- CONFIGURING TELNET SOFTWARE :- Cisco Packet Tracer SOLUTION :- 7.1) Using Switch Click Switch->CLI Switch>en Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#line console 0 Switch(config-line)#pass megabytes Switch(config-line)#login Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 31 Switch(config-line)#exit Switch(config)#line vty 0 4 Switch(config-line)#pass megabytes Switch(config-line)#login Switch(config-line)#exit Switch(config)#enable pass megabytes Switch(config)#int vlan 1 Switch(config-if)#ip add 192.168.1.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)# %LINK-5-CHANGED: Interface Vlan1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up Switch(config-if)#end Switch# %SYS-5-CONFIG_I: Configured from console by console Switch#wr Building configuration... [OK] Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 32 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.1.2 Subnet mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 33 7.2) Using Router Configuration Commands: - Router Configuration Router>enable Router#config t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#enable password cisco Router(config)#interface fa0/0 Router(config-if)#ip address 192.168.1.1 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up Router(config-if)#exit Router(config)#line vty 0 4 Router(config-line)#login local Router(config-line)#exit Router(config)#username pvgcst password pvgcst123 Router(config)#exit Router# PC Setting PC>telnet 192.168.1.1 Trying 192.168.1.1 ...Open User Access Verification Username: pvgcst Password: Router>enable Password: Router# Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 34 PRACTICAL NO. – 08 AIM :- CONFIGURING FTP USING FTP COMMANDS. SOFTWARE :- Cisco Packet Tracer SOLUTION :- Configuration: Server-PT(FTP Server) Setting IP: Double click -> Desktop -> IP Configuration IP address: 172.16.0.1 & Subnet mask: 255.255.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 35 Setting FTP: Double click -> config -> FTP Select on (radio button) Add Username:-admin Password:-admin , Select all check boxes all privileges. PC0’s setting Double click -> Desktop -> IP configuration -> Static IP address:-172.16.0.3 & Subnet Mask:-255.255.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 36 PC1’s setting Double click -> Desktop -> IP configuration -> Static IP address:-172.16.0.4 & Subnet Mask:-255.255.0.0 PC0’s Setting Select Text Editor & create test.txt file and save it. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 37 Test the FTP Server & check test.txt file. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 38 Login to FTP Server ftp 172.16.0.1 username:-admin password:-admin Next download test.txt file in ftp dir. >put test.txt Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 39 Use dir command to check downloaded file. To rename the current downloaded file. >rename test.txt testnew.txt Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 40 To upload the current renamed file. >get testnew.txt Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 41 PRACTICAL NO. – 09 AIM :- CONFIGURING SMTP AND POP3. SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: 2 Generic Server PT, Switch (2960), 4 PC Configuration: Server 1( DHCP and HTTP) Setting IP: Double click -> Desktop -> IP Configuration IP address: 192.168.0.1 Subnet mask: 255.255.255.0 Default Gateway: Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 42 Setting DHCP: Double click -> config -> DHCP Select on (radio button) DNS Server: 192.168.0.2 Start IP Address : 192.168.0.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 43 Click Add/Save Setting HTTP: Double click -> config -> HTTP http: select on (radio button) https: select on (radio button) Server 2 (DNS Server) Setting IP: Double Click ->Desktop IP address: 192.168.0.2 , Subnet Mask: 255.255.255.0 Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 44 Setting DNS: Double Click ->config -> DNS DNS services : select on (radio button) Name: pvg.com //any URL you need Address : 192.168.0.1 //ip address to be redirected Click Add/Save PC’s setting Double click -> Desktop -> IP configuration -> DHCP Checking DNS: Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 45 Double click ->Desktop -> Web Browser Enter in URL 192.168.0.1 //display web pages OR Enter in URL pvg.com //Display web pages Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 46 Setting EMAIL: Go to services Click on EMAIL:- select on (radio button) for SMTP & POP3 Service Domain Name: pvg.com //DNS Server name- click on set button User Setup Add any 4 username and password Consider 4 PC’s as your four users Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 47 Configure email service for all users. Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 48 Save the setting. Next try to send a mail to shravanti from priya. Click to send Button Satyendra .Y Singh
Information Technology (USIT601) 2016 -2017 49 Send Successfully. Next Check Shravanti’s MailBox. Satyendra .Y Singh

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Internet Technology Practical (Mumbai University) -2017

  • 1. Information Technology (USIT601) 2016 -2017 1 PRACTICAL NO. – 02 AIM :- USE OF PING AND TRACERT / TRACEROUTE AND ARP UTILITIES SOFTWARE :- Cisco Packet Tracer SOLUTION :- Diagnostic commands help you detect TCP/IP networking problems. Some of the diagnostic commands are arp, hostname,ipconfig,,netstat, ping, route, and tracert . i) arp This diagnostic command displays and modifies the IP-to-Ethernet or Token Ring physical address translation tables used by the Address Resolution Protocol (ARP). Syntax arp -a [inet_addr] [-N [if_addr]] arp -dinet_addr [if_addr] arp -sinet_addrether_addr [if_addr] Parameters -a Displays current ARP entries by querying TCP/IP. If inet_addr is specified, only the IP and physical addresses for the specified host are displayed. -d Deletes the entry specified by inet_addr -s Adds an entry in the ARP cache to associate the IP address inet_addrwith the physical address ether_addr. The physical address is given as 6 hexadecimal bytes separated by hyphens. The IP address is specified using dotted decimal notation. The entry is static. It will not be automatically removed from the cache after the timeout expires and will not exist after a reboot of your computer. -N [if_addr] Displays the ARP entries for the network interface specified by if_addr. ether_addr Specifies a physical address. if_addr Specifies, if present, the IP address of the interface whose address translation table should be modified. If not present, the first applicable interface will be used. inet_addr Specifies an IP address in dotted decimal notation. Satyendra .Y Singh
  • 2. Information Technology (USIT601) 2016 -2017 2 ii) hostname This diagnostic command prints the name of the host on which the command is used. Syntax ii) hostname -- This command has no parameters. iii) ipconfig This diagnostic command displays all current TCP/IP network configuration values. This command is useful on computers running DHCP because it enables users to determine which TCP/IP configuration values have been configured by DHCP. If you enter only ipconfigwithout parameters, the response is a display of all of the current TCP/IP configuration values, including IP address, subnet mask, and default gateway. Syntax ipconfig [/all | /renew [adapter] | /release [adapter]] Satyendra .Y Singh
  • 3. Information Technology (USIT601) 2016 -2017 3 Parameters all Produces a full display. Without this switch, ipconfig displays only the IP address, subnet mask, and default gateway values for each network card. renew [adapter] Renews DHCP configuration parameters. This option is available only on computers running the DHCP Client service. To specify an adapter name, type the adapter name that appears when you use ipconfig without parameters. release [adapter] Releases the current DHCP configuration. This option disables TCP/IP on the local computer and is available only on DHCP clients. To specify an adapter name, type the adapter name that appears when you use ipconfig without parameters. Satyendra .Y Singh
  • 4. Information Technology (USIT601) 2016 -2017 4 iv) netstat This diagnostic command displays protocol statistics and current TCP/IP network connections. Syntax netstat [-a] [-e][-n][-s] [-p protocol] [-r] [interval] Parameters -a Displays all connections and listening ports; server connections are usually not shown. -e Displays Ethernet statistics. This can be combined with the -s option. -n Displays addresses and port numbers in numerical form (rather than attempting name lookups). -s Displays per-protocol statistics. By default, statistics are shown for TCP, UDP, ICMP, and IP; the -p option can be used to specify a subset of the default. -p protocol Shows connections for the protocol specified. -r Displays the contents of the routing table. Interval Redisplays selected statistics, pausing interval seconds between each display. Satyendra .Y Singh
  • 5. Information Technology (USIT601) 2016 -2017 5 v) ping This diagnostic command verifies connections to one or more remote computers. Syntax ping [-t] [-a] [-n count] [-l length] [-f] [-i ttl] [-v tos] [-r count] [-s count] [[-j host-list] | [-k host-list]] [-w timeout] destination-list Satyendra .Y Singh
  • 6. Information Technology (USIT601) 2016 -2017 6 Parameters -t Pings the specified host until interrupted. -a Resolves addresses to host names. -n count Sends the number of ECHO packets specified by count. The default is 4. -l length Sends ECHO packets containing the amount of data specified by length. The default is 64 bytes; the maximum is 8192. -f Sends a Do Not Fragment flag in the packet. The packet will not be fragmented by gateways on the route. -ittl Sets the time to live field to the value specified by ttl. -v tos Sets the type of service field to the value specified by tos. -r count Records the route of the outgoing packet and the returning packet in the record route field. A minimum of 1 to a maximum of 9 hosts must be specified by count. -s count Specifies the timestamp for the number of hops specified by count. -j host-list Routes packets via the list of hosts specified by host-list. Consecutive hosts can be separated by intermediate gateways (loose source routed). The maximum number allowed by IP is 9. -k host-list Routes packets via the list of hosts specified by host-list. Consecutive hosts cannot be separated by intermediate gateways (strict source routed). The maximum number allowed by IP is 9. -w timeout Specifies a timeout interval in milliseconds. destination-list Specifies the remote hosts to ping. Satyendra .Y Singh
  • 7. Information Technology (USIT601) 2016 -2017 7 vi) route This diagnostic command manipulates network routing tables. Syntax route [-f] [command [destination] [MASK netmask] [gateway] [METRIC metric]] Parameters -f Clears the routing tables of all gateway entries. If this parameter is used in conjunction with one of the commands, the tables are cleared prior to running the command. command Specifies one of four commands. Satyendra .Y Singh
  • 8. Information Technology (USIT601) 2016 -2017 8 destination Specifies the host to send command. MASK Specifies, if present, that the next parameter be interpreted as the netmask parameter. netmask Specifies, if present, the subnet mask value to be associated with this route entry. If not present, this parameter defaults to 255.255.255.255. gateway Specifies the gateway. METRIC Specifies the route metric (cost) for the destination. vii ) tracert This diagnostic utility determines the route taken to a destination by sending Internet Control Message Protocol (ICMP) echo packets with varying time-to-live (TTL) values to the destination. Each router along the path is required to decrement the TTL on a packet by at least 1 before forwarding it, so the TTL is effectively a hop count. When the TTL on a packet reaches 0, the router is supposed to send back an ICMP Time Exceeded message to the source computer. Command Purpose delete Deletes a route change Modifies an existing route Command Purpose print Prints a route add Adds a route Satyendra .Y Singh
  • 9. Information Technology (USIT601) 2016 -2017 9 Tracert determines the route by sending the first echo packet with a TTL of 1 and incrementing the TTL by 1 on each subsequent transmission until the target responds or the maximum TTL is reached. The route is determined by examining the ICMP Time Exceeded messages sent back by intermediate routers. Notice that some routers silently drop packets with expired TTLs and will be invisible to tracert. Syntax tracert[-d] [-h maximum_hops] [-j host-list] [-w timeout] target_name Parameters -d Specifies not to resolve addresses to host names. -h maximum_hops Specifies maximum number of hops to search for target. -j host-list Specifies loose source route along host-list. -w timeout Waits the number of milliseconds specified by timeout for each reply. target_name Name of the target host. Satyendra .Y Singh
  • 10. Information Technology (USIT601) 2016 -2017 10 PRACTICAL NO. – 03 AIM :- CONFIGURING IP STATIC ROUTING SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: router (2811), Switch (2960), PC’s Setting IP(Router0) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 172.16.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
  • 11. Information Technology (USIT601) 2016 -2017 11 Setting IP(Router0) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router0) Interface 1/0 Double click -> Config -> FastEnternet1/0 IP address: 192.168.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
  • 12. Information Technology (USIT601) 2016 -2017 12 Setting Static Route(Router0) Double click -> Config -> Static Satyendra .Y Singh
  • 13. Information Technology (USIT601) 2016 -2017 13 Setting IP(Router1) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 10.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router1) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.2 & Subnet mask: 255.0.0.0 Satyendra .Y Singh
  • 14. Information Technology (USIT601) 2016 -2017 14 Setting Static Route (Router1) Double click -> Config -> Static Satyendra .Y Singh
  • 15. Information Technology (USIT601) 2016 -2017 15 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 172.16.0.2 Subnet mask: 255.255.0.0 Default Gateway: 172.16.0.1 Satyendra .Y Singh
  • 16. Information Technology (USIT601) 2016 -2017 16 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.0.2 & Subnet mask: 255.255.255.0 & Default Gateway: 192.168.0.1 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 10.0.0.2 Subnet mask: 255.0.0.0 Default Gateway: 10.0.0.1 Satyendra .Y Singh
  • 17. Information Technology (USIT601) 2016 -2017 17 Testing the configuration Satyendra .Y Singh
  • 18. Information Technology (USIT601) 2016 -2017 18 PRACTICAL NO. – 04 AIM :- CONFIGURING IP ROUTING USING RIP SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: router (2811), Switch (2960), PC’s Setting IP(Router0) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 172.16.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
  • 19. Information Technology (USIT601) 2016 -2017 19 Setting IP(Router0) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.1 & Subnet mask: 255.0.0.0 Setting IP(Router0) Interface 1/0 Double click -> Config -> FastEnternet1/0 IP address: 192.168.0.1 & Subnet mask: 255.255.255.0 Satyendra .Y Singh
  • 20. Information Technology (USIT601) 2016 -2017 20 Setting RIP(Router0) Double click -> Config -> RIP Network: 10.0.0.0 Add , Network: 100.0.0.0 Add Network: 192.168.0.0 Add , Network: 172.16.0.0 Add Setting IP(Router1) Interface 0/0 Double click -> Config -> FastEnternet0/0 IP address: 10.0.0.1 , Subnet mask: 255.0.0.0 Satyendra .Y Singh
  • 21. Information Technology (USIT601) 2016 -2017 21 Setting IP(Router1) Interface 0/1 Double click -> Config -> FastEnternet0/1 IP address: 100.0.0.2 , Subnet mask: 255.0.0.0 Setting RIP(Router1) Double click -> Config -> RIP Network: 10.0.0.0 Add , Network: 100.0.0.0 Add Network: 192.168.0.0 Add , Network: 172.16.0.0 Add Satyendra .Y Singh
  • 22. Information Technology (USIT601) 2016 -2017 22 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 172.16.0.2 , Subnet mask: 255.255.0.0 , Default Gateway: 172.16.0.1 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.0.2 , Subnet mask: 255.255.255.0 , Default Gateway: 192.168.0.1 Satyendra .Y Singh
  • 23. Information Technology (USIT601) 2016 -2017 23 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 10.0.0.2 , Subnet mask: 255.0.0.0 , Default Gateway: 10.0.0.1 Testing the configuration Satyendra .Y Singh
  • 24. Information Technology (USIT601) 2016 -2017 24 Satyendra .Y Singh
  • 25. Information Technology (USIT601) 2016 -2017 25 PRACTICAL NO. – 05 AIM :- CONFIGURING DHCP AND DNS SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: 2 Generic Server PT, Switch (2960), 4 PC Configuration: Server 1( DHCP and HTTP) Setting IP: Double click -> Desktop -> IP Configuration IP address: 192.168.0.1 Subnet mask: 255.255.255.0 Default Gateway: Satyendra .Y Singh
  • 26. Information Technology (USIT601) 2016 -2017 26 Setting DHCP: Double click -> config -> DHCP Select on (radio button) DNS Server: 192.168.0.2 Start IP Address : 192.168.0.0 Satyendra .Y Singh
  • 27. Information Technology (USIT601) 2016 -2017 27 Click Add/Save Setting HTTP: Double click -> config -> HTTP http: select on (radio button) https: select on (radio button) Server 2 (DNS Server) Setting IP: Double Click ->Desktop IP address: 192.168.0.2 Subnet Mask: 255.255.255.0 Satyendra .Y Singh
  • 28. Information Technology (USIT601) 2016 -2017 28 Setting DNS: Double Click ->config -> DNS DNS services : select on (radio button) Name: mvm.com //any URL you need Address : 192.168.0.1 //ip address to be redirected Click Add/Save PC’s setting Double click -> Desktop -> IP configuration -> DHCP Checking DNS: Satyendra .Y Singh
  • 29. Information Technology (USIT601) 2016 -2017 29 Double click ->Desktop -> Web Browser Enter in URL 192.168.0.1 //display web pages OR Enter in URL mvm.com //Display web pages Satyendra .Y Singh
  • 30. Information Technology (USIT601) 2016 -2017 30 PRACTICAL NO. – 07 AIM :- CONFIGURING TELNET SOFTWARE :- Cisco Packet Tracer SOLUTION :- 7.1) Using Switch Click Switch->CLI Switch>en Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#line console 0 Switch(config-line)#pass megabytes Switch(config-line)#login Satyendra .Y Singh
  • 31. Information Technology (USIT601) 2016 -2017 31 Switch(config-line)#exit Switch(config)#line vty 0 4 Switch(config-line)#pass megabytes Switch(config-line)#login Switch(config-line)#exit Switch(config)#enable pass megabytes Switch(config)#int vlan 1 Switch(config-if)#ip add 192.168.1.1 255.255.255.0 Switch(config-if)#no shutdown Switch(config-if)# %LINK-5-CHANGED: Interface Vlan1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up Switch(config-if)#end Switch# %SYS-5-CONFIG_I: Configured from console by console Switch#wr Building configuration... [OK] Satyendra .Y Singh
  • 32. Information Technology (USIT601) 2016 -2017 32 PC’s setting Double click -> Desktop -> IP configuration ->Static IP Address: 192.168.1.2 Subnet mask: 255.255.255.0 Satyendra .Y Singh
  • 33. Information Technology (USIT601) 2016 -2017 33 7.2) Using Router Configuration Commands: - Router Configuration Router>enable Router#config t Enter configuration commands, one per line. End with CNTL/Z. Router(config)#enable password cisco Router(config)#interface fa0/0 Router(config-if)#ip address 192.168.1.1 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up Router(config-if)#exit Router(config)#line vty 0 4 Router(config-line)#login local Router(config-line)#exit Router(config)#username pvgcst password pvgcst123 Router(config)#exit Router# PC Setting PC>telnet 192.168.1.1 Trying 192.168.1.1 ...Open User Access Verification Username: pvgcst Password: Router>enable Password: Router# Satyendra .Y Singh
  • 34. Information Technology (USIT601) 2016 -2017 34 PRACTICAL NO. – 08 AIM :- CONFIGURING FTP USING FTP COMMANDS. SOFTWARE :- Cisco Packet Tracer SOLUTION :- Configuration: Server-PT(FTP Server) Setting IP: Double click -> Desktop -> IP Configuration IP address: 172.16.0.1 & Subnet mask: 255.255.0.0 Satyendra .Y Singh
  • 35. Information Technology (USIT601) 2016 -2017 35 Setting FTP: Double click -> config -> FTP Select on (radio button) Add Username:-admin Password:-admin , Select all check boxes all privileges. PC0’s setting Double click -> Desktop -> IP configuration -> Static IP address:-172.16.0.3 & Subnet Mask:-255.255.0.0 Satyendra .Y Singh
  • 36. Information Technology (USIT601) 2016 -2017 36 PC1’s setting Double click -> Desktop -> IP configuration -> Static IP address:-172.16.0.4 & Subnet Mask:-255.255.0.0 PC0’s Setting Select Text Editor & create test.txt file and save it. Satyendra .Y Singh
  • 37. Information Technology (USIT601) 2016 -2017 37 Test the FTP Server & check test.txt file. Satyendra .Y Singh
  • 38. Information Technology (USIT601) 2016 -2017 38 Login to FTP Server ftp 172.16.0.1 username:-admin password:-admin Next download test.txt file in ftp dir. >put test.txt Satyendra .Y Singh
  • 39. Information Technology (USIT601) 2016 -2017 39 Use dir command to check downloaded file. To rename the current downloaded file. >rename test.txt testnew.txt Satyendra .Y Singh
  • 40. Information Technology (USIT601) 2016 -2017 40 To upload the current renamed file. >get testnew.txt Satyendra .Y Singh
  • 41. Information Technology (USIT601) 2016 -2017 41 PRACTICAL NO. – 09 AIM :- CONFIGURING SMTP AND POP3. SOFTWARE :- Cisco Packet Tracer SOLUTION :- Devices: 2 Generic Server PT, Switch (2960), 4 PC Configuration: Server 1( DHCP and HTTP) Setting IP: Double click -> Desktop -> IP Configuration IP address: 192.168.0.1 Subnet mask: 255.255.255.0 Default Gateway: Satyendra .Y Singh
  • 42. Information Technology (USIT601) 2016 -2017 42 Setting DHCP: Double click -> config -> DHCP Select on (radio button) DNS Server: 192.168.0.2 Start IP Address : 192.168.0.0 Satyendra .Y Singh
  • 43. Information Technology (USIT601) 2016 -2017 43 Click Add/Save Setting HTTP: Double click -> config -> HTTP http: select on (radio button) https: select on (radio button) Server 2 (DNS Server) Setting IP: Double Click ->Desktop IP address: 192.168.0.2 , Subnet Mask: 255.255.255.0 Satyendra .Y Singh
  • 44. Information Technology (USIT601) 2016 -2017 44 Setting DNS: Double Click ->config -> DNS DNS services : select on (radio button) Name: pvg.com //any URL you need Address : 192.168.0.1 //ip address to be redirected Click Add/Save PC’s setting Double click -> Desktop -> IP configuration -> DHCP Checking DNS: Satyendra .Y Singh
  • 45. Information Technology (USIT601) 2016 -2017 45 Double click ->Desktop -> Web Browser Enter in URL 192.168.0.1 //display web pages OR Enter in URL pvg.com //Display web pages Satyendra .Y Singh
  • 46. Information Technology (USIT601) 2016 -2017 46 Setting EMAIL: Go to services Click on EMAIL:- select on (radio button) for SMTP & POP3 Service Domain Name: pvg.com //DNS Server name- click on set button User Setup Add any 4 username and password Consider 4 PC’s as your four users Satyendra .Y Singh
  • 47. Information Technology (USIT601) 2016 -2017 47 Configure email service for all users. Satyendra .Y Singh
  • 48. Information Technology (USIT601) 2016 -2017 48 Save the setting. Next try to send a mail to shravanti from priya. Click to send Button Satyendra .Y Singh
  • 49. Information Technology (USIT601) 2016 -2017 49 Send Successfully. Next Check Shravanti’s MailBox. Satyendra .Y Singh