LosAngelesSw3#show running-config 
Building configuration...

Current configuration : 1490 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname LosAngelesSw3
!
!
!
!
!
spanning-tree mode pvst
!
interface GigabitEthernet0/1
 switchport access vlan 40
 switchport mode access
 switchport port-security
 switchport port-security mac-address sticky 
 switchport port-security violation restrict 
 switchport port-security mac-address sticky 0002.1721.6215
!
interface GigabitEthernet0/2
 switchport mode trunk
!
interface GigabitEthernet0/3
!
interface GigabitEthernet0/4
!
<<<<<<<<<<(Abbreviated for Demonstration Purposes 0/1 - 0/24)>>>>>>>>>>
!
interface GigabitEthernet0/23
!
interface GigabitEthernet0/24
!
interface GigabitEthernet1/1
!
interface GigabitEthernet1/2
!
<<<<<<<<<<(Abbreviated for Demonstration Purposes 1/1 - 1/24)>>>>>>>>>>
!
interface GigabitEthernet1/23
!
interface GigabitEthernet1/24
!
interface GigabitEthernet2/1
!
interface GigabitEthernet2/2
!
<<<<<<<<<<(Abbreviated for Demonstration Purposes 2/1 - 2/24)>>>>>>>>>>
!
interface GigabitEthernet2/23
!
interface GigabitEthernet2/24
!
interface GigabitEthernet3/1
!
interface GigabitEthernet3/2
!
<<<<<<<<<<(Abbreviated for Demonstration Purposes 3/1 - 3/24)>>>>>>>>>>
!
interface GigabitEthernet3/23
!
interface GigabitEthernet3/24
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan10
 description FacultyVLAN
 no ip address
!
interface Vlan20
 description AdministrativeVLAN
 no ip address
!
interface Vlan30
 description InstructionalVLAN
 no ip address
!
interface Vlan40
 description ServerVLAN
 no ip address
!
!
!
!
line con 0
!
line vty 0 4
 login
line vty 5 15
 login
!
!
end


LosAngelesSw3# 

LosAngelesSw3#show vlan brief

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Gig0/3,  Gig0/4,  Gig0/5,  Gig06
                                           <<<(Abbreviated for Demonstration Purposes)>>>
                                                Gig0/22, Gig0/22, Gig0/23, Gig0/24
						
						Gig1/1,  Gig1/2,  Gig1/3,  Gig1/4
                                           <<<(Abbreviated for Demonstration Purposes)>>>
                                                Gig1/21, Gig1/22, Gig1/23, Gig1/24
                                                
						Gig2/1,  Gig2/2,  Gig2/3,  Gig2/4
					   <<<(Abbreviated for Demonstration Purposes)>>>
                                                Gig2/21, Gig2/22, Gig2/23, Gig2/24
						
						Gig3/1,  Gig3/2,  Gig3/3,  Gig3/4
					   <<<(Abbreviated for Demonstration Purposes)>>>
						Gig3/21, Gig3/22, Gig3/23, Gig3/24
10   FacultyVLAN                      active    
20   AdministrativeVLAN               active    
30   InstructionalVLAN                active    
40   ServerVLAN                       active    Gig0/1
1002 fddi-default                     active    
1003 token-ring-default               active    
1004 fddinet-default                  active    
1005 trnet-default                    active    

LosAngelesSw3#

LosAngelesSw3#show interface trunk
Port        Mode         Encapsulation  Status        Native vlan
Gig0/2      on           802.1q         trunking      1

Port        Vlans allowed on trunk
Gig0/2      1-1005

Port        Vlans allowed and active in management domain
Gig0/2      1,10,20,30,40

Port        Vlans in spanning tree forwarding state and not pruned
Gig0/2      1,10,20,30,40
LosAngelesSw3#