ESW1#show run
Building configuration...

Current configuration : 2672 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
no service dhcp
!
hostname ESW1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
no ip routing
no ip icmp rate-limit unreachable
no ip cef
ip tcp synwait-time 5
!
!
!
!
no ip domain lookup
!
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vtp file nvram:vlan.dat

!
!
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!
!
interface FastEthernet0/0
description *** Unused for Layer2 EtherSwitch ***
no ip address
no ip route-cache
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
description *** Unused for Layer2 EtherSwitch ***
no ip address
no ip route-cache
shutdown
duplex auto
speed auto
!
interface FastEthernet1/0
switchport trunk allowed vlan 1,10,20,30,1002-1005
switchport mode trunk
duplex full
speed 100
!
interface FastEthernet1/1
switchport trunk allowed vlan 1,10,20,30,1002-1005
switchport mode trunk
duplex full
speed 100
!
interface FastEthernet1/2
duplex full
speed 100
!
interface FastEthernet1/3
duplex full
speed 100
!
interface FastEthernet1/4
duplex full
speed 100
!
interface FastEthernet1/5
duplex full
speed 100
!
interface FastEthernet1/6
duplex full
speed 100
!
interface FastEthernet1/7
duplex full
speed 100
!
interface FastEthernet1/8
duplex full
speed 100
!
interface FastEthernet1/9
duplex full
speed 100
!
interface FastEthernet1/10
duplex full
speed 100
!
interface FastEthernet1/11
duplex full
speed 100
!
interface FastEthernet1/12
duplex full
speed 100
!
interface FastEthernet1/13
duplex full
speed 100
!
interface FastEthernet1/14
duplex full
speed 100
!
interface FastEthernet1/15
duplex full
speed 100
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
interface Vlan30
ip address 10.0.30.2 255.255.255.0
!
!
!
no ip http server
no ip http secure-server
!
no cdp log mismatch duplex
!
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control-plane
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!
banner exec ^C

***************************************************************
This is a normal Router with a SW module inside (NM-16ESW)
It has been preconfigured with hard coded speed and duplex

To create vlans use the command "vlan database" from exec mode
After creating all desired vlans use "exit" to apply the config

To view existing vlans use the command "show vlan-switch brief"

Warning: You are using an old IOS image for this router.
Please update the IOS to enable the "macro" command!
***************************************************************

^C
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
line vty 0 4
login
!
!
end