R1#show run Building configuration... Current configuration : 1824 bytes ! version 15.1 no service timestamps log datetime msec no service timestamps debug datetime msec service password-encryption ! hostname R1 ! ! ! ! ip dhcp excluded-address 172.17.10.1 172.17.10.20 ip dhcp excluded-address 172.17.20.1 172.17.20.20 ip dhcp excluded-address 172.17.88.1 172.17.88.10 ! ip dhcp pool VLAN10 network 172.17.10.0 255.255.255.0 default-router 172.17.10.1 ip dhcp pool VLAN20 network 172.17.20.0 255.255.255.0 default-router 172.17.20.1 ip dhcp pool VLAN88 network 172.17.88.0 255.255.255.0 default-router 172.17.88.1 ! ! ! ip cef no ipv6 cef ! ! ! ! license udi pid CISCO1941/K9 sn FTX1524R64N ! ! ! ! ! ! ! ! ! ! ! spanning-tree mode pvst ! ! ! ! ! ! interface GigabitEthernet0/0 description Link to the Internet ip address 209.165.200.1 255.255.255.224 duplex auto speed auto ! interface GigabitEthernet0/0.10 encapsulation dot1Q 10 no ip address shutdown ! interface GigabitEthernet0/0.20 encapsulation dot1Q 20 no ip address shutdown ! interface GigabitEthernet0/0.88 encapsulation dot1Q 88 no ip address shutdown ! interface GigabitEthernet0/0.99 encapsulation dot1Q 99 native no ip address shutdown ! interface GigabitEthernet0/1 ip address dhcp duplex auto speed auto ! interface GigabitEthernet0/1.10 encapsulation dot1Q 10 ip address 172.17.10.1 255.255.255.0 ! interface GigabitEthernet0/1.20 encapsulation dot1Q 20 ip address 172.17.20.1 255.255.255.0 ! interface GigabitEthernet0/1.88 encapsulation dot1Q 88 ip address 172.17.88.1 255.255.255.0 ! interface GigabitEthernet0/1.99 encapsulation dot1Q 99 native ip address 172.17.99.1 255.255.255.0 ! interface Vlan1 no ip address shutdown ! ip classless ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0 ! ip flow-export version 9 ! ! ! ! ! ! ! line con 0 login ! line aux 0 ! line vty 0 4 login ! ! ! end R1# ***************************************************** S1#show run Building configuration... Current configuration : 2718 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname S1 ! ! ! ! ! spanning-tree mode rapid-pvst ! interface FastEthernet0/1 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/2 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/3 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/4 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/5 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/6 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/7 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/8 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/9 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/10 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/11 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/12 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/13 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/14 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/15 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/16 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/17 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/18 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/19 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/20 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/21 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/22 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/23 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/24 switchport access vlan 999 switchport mode access shutdown ! interface GigabitEthernet0/1 switchport trunk native vlan 99 switchport mode trunk ! interface GigabitEthernet0/2 switchport access vlan 999 switchport mode access shutdown ! interface Vlan1 no ip address shutdown ! interface Vlan99 ip address 172.17.99.31 255.255.255.0 ! ip default-gateway 172.17.99.1 ! ! ! ! line con 0 ! line vty 0 4 login line vty 5 15 login ! ! end S1# ****************************************************** S2#show run Building configuration... Current configuration : 2691 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname S2 ! ! ! ! ! spanning-tree mode rapid-pvst ! interface FastEthernet0/1 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/2 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/3 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/4 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/5 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/6 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/7 switchport access vlan 88 switchport mode access ! interface FastEthernet0/8 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/9 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/10 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/11 switchport access vlan 10 switchport mode access ! interface FastEthernet0/12 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/13 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/14 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/15 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/16 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/17 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/18 switchport access vlan 20 switchport mode access ! interface FastEthernet0/19 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/20 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/21 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/22 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/23 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/24 switchport access vlan 999 switchport mode access shutdown ! interface GigabitEthernet0/1 switchport access vlan 999 switchport mode access shutdown ! interface GigabitEthernet0/2 switchport access vlan 999 switchport mode access shutdown ! interface Vlan1 no ip address shutdown ! interface Vlan99 ip address 172.17.99.32 255.255.255.0 ! ip default-gateway 172.17.99.1 ! ! ! ! line con 0 ! line vty 0 4 login line vty 5 15 login ! ! end S2# ****************************************************** S3#show run Building configuration... Current configuration : 2724 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname S3 ! ! ! ! ! spanning-tree mode rapid-pvst ! interface FastEthernet0/1 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/2 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/3 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/4 switchport trunk native vlan 99 switchport mode trunk ! interface FastEthernet0/5 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/6 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/7 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/8 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/9 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/10 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/11 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/12 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/13 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/14 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/15 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/16 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/17 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/18 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/19 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/20 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/21 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/22 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/23 switchport access vlan 999 switchport mode access shutdown ! interface FastEthernet0/24 switchport access vlan 999 switchport mode access shutdown ! interface GigabitEthernet0/1 switchport access vlan 999 switchport mode access shutdown ! interface GigabitEthernet0/2 switchport access vlan 999 switchport mode access shutdown ! interface Vlan1 no ip address shutdown ! interface Vlan99 ip address 172.17.99.33 255.255.255.0 ! ip default-gateway 172.17.99.1 ! ! ! ! line con 0 ! line vty 0 4 login line vty 5 15 login ! ! end S3# ***************************************************** Student PC: PC>ipconfig /all FastEthernet0 Connection:(default port) Connection-specific DNS Suffix..: Physical Address................: 00D0.BA20.DDA6 Link-local IPv6 Address.........: FE80::2D0:BAFF:FE20:DDA6 IP Address......................: 172.17.20.21 Subnet Mask.....................: 255.255.255.0 Default Gateway.................: 172.17.20.1 DNS Servers.....................: 0.0.0.0 DHCP Servers....................: 172.17.20.1 DHCPv6 Client DUID..............: 00-01-00-01-7C-0C-11-C8-00-D0-BA-20-DD-A6 PC> ***************************************************** Faculty PC: PC>ipconfig /all FastEthernet0 Connection:(default port) Connection-specific DNS Suffix..: Physical Address................: 0090.0C90.664E Link-local IPv6 Address.........: FE80::290:CFF:FE90:664E IP Address......................: 172.17.10.21 Subnet Mask.....................: 255.255.255.0 Default Gateway.................: 172.17.10.1 DNS Servers.....................: 0.0.0.0 DHCP Servers....................: 172.17.10.1 DHCPv6 Client DUID..............: 00-01-00-01-6D-5C-15-80-00-90-0C-90-66-4E PC> ****************************************************** Guest Laptop: PC>ipconfig /all Wireless0 Connection:(default port) Connection-specific DNS Suffix..: Physical Address................: 0090.2169.DA45 Link-local IPv6 Address.........: FE80::290:21FF:FE69:DA45 IP Address......................: 192.168.0.100 Subnet Mask.....................: 255.255.255.0 Default Gateway.................: 192.168.0.1 DNS Servers.....................: 0.0.0.0 DHCP Servers....................: 192.168.0.1 DHCPv6 Client DUID..............: 00-01-00-01-65-35-C7-88-00-90-21-69-DA-45 PC> ****************************************************** Outside Host PC: PC>ipconfig /all FastEthernet0 Connection:(default port) Connection-specific DNS Suffix..: Physical Address................: 0050.0F18.C37D Link-local IPv6 Address.........: FE80::250:FFF:FE18:C37D IP Address......................: 209.165.200.62 Subnet Mask.....................: 255.255.255.0 Default Gateway.................: 209.165.200.33 DNS Servers.....................: 0.0.0.0 DHCP Servers....................: 0.0.0.0 DHCPv6 Client DUID..............: 00-01-00-01-C2-BC-A5-B8-00-50-0F-18-C3-7D PC>