DCR4R9-SW02#sh conf 
Using 7180 out of 524288 bytes
!
! Last configuration change at 14:02:50 SGT Wed Mar 18 2020 by nrfadmin
! NVRAM config last updated at 14:03:17 SGT Wed Mar 18 2020 by nrfadmin
!
version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname DCR4R9-SW02
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boot-start-marker
boot-end-marker
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!
username nrfadmin privilege 15 secret 5 $1$hHj4$azIHo1Sb7Tm0IIfBuEssN1
no aaa new-model
clock timezone SGT 8 0
system mtu routing 1500
authentication mac-move permit
no ip source-route
 --More--         !
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no ip domain-lookup
ip domain-name create.edu.sg
vtp domain null
vtp mode transparent
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!
!
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!
spanning-tree mode rapid-pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
spanning-tree pathcost method long
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errdisable recovery cause bpduguard
 --More--         errdisable recovery interval 400
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vlan internal allocation policy ascending
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vlan 40
 name SERVER_PUBLIC
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vlan 123
 name MGMT
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vlan 182 
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vlan 282
 name sec-s
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vlan 285 
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 --More--         !
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interface Port-channel1
 switchport trunk encapsulation dot1q
 switchport mode trunk
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interface FastEthernet0
 no ip address
 shutdown
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interface GigabitEthernet0/1
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
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interface GigabitEthernet0/2
 switchport access vlan 182
 --More--          switchport mode access
 no cdp enable
 spanning-tree portfast
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interface GigabitEthernet0/3
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/4
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/5
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/6
 --More--          switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
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interface GigabitEthernet0/7
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/8
 switchport access vlan 182
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/9
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
 --More--         interface GigabitEthernet0/10
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/11
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/12
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/13
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
 --More--         !
interface GigabitEthernet0/14
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/15
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/16
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/17
 switchport access vlan 282
 switchport mode access
 no cdp enable
 --More--          spanning-tree portfast
!
interface GigabitEthernet0/18
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/19
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/20
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/21
 switchport access vlan 282
 switchport mode access
 --More--          no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/22
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/23
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet0/24
 switchport access vlan 282
 switchport mode access
 no cdp enable
 spanning-tree portfast
!
interface GigabitEthernet1/1
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 --More--         interface GigabitEthernet1/2
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interface GigabitEthernet1/3
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interface GigabitEthernet1/4
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interface TenGigabitEthernet1/1
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface TenGigabitEthernet1/2
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan123
 ip address 10.20.30.36 255.255.255.0
!
interface Vlan285
 no ip address
 --More--         !
ip default-gateway 10.20.30.1
no ip http server
no ip http secure-server
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ip tacacs source-interface Vlan123
!
ip radius source-interface Vlan123 
ip sla enable reaction-alerts
logging trap notifications
logging host 172.25.188.158
!
snmp-server community cr3@teR0 RO
snmp-server trap-source Vlan123
snmp-server source-interface informs Vlan123
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps transceiver all
snmp-server enable traps tty
snmp-server enable traps eigrp
snmp-server enable traps license
snmp-server enable traps auth-framework sec-violation
snmp-server enable traps cef resource-failure peer-state-change peer-fib-state-change inconsistency
 --More--         snmp-server enable traps cluster
snmp-server enable traps config-copy
snmp-server enable traps config
snmp-server enable traps config-ctid
snmp-server enable traps dot1x auth-fail-vlan guest-vlan no-auth-fail-vlan no-guest-vlan
snmp-server enable traps energywise
snmp-server enable traps fru-ctrl
snmp-server enable traps entity
snmp-server enable traps event-manager
snmp-server enable traps hsrp
snmp-server enable traps ipmulticast
snmp-server enable traps power-ethernet police
snmp-server enable traps pim neighbor-change rp-mapping-change invalid-pim-message
snmp-server enable traps cpu threshold
snmp-server enable traps rep
snmp-server enable traps ipsla
snmp-server enable traps bridge newroot topologychange
snmp-server enable traps stpx inconsistency root-inconsistency loop-inconsistency
snmp-server enable traps syslog
snmp-server enable traps vtp
 --More--         snmp-server enable traps vlancreate
snmp-server enable traps vlandelete
snmp-server enable traps flash insertion removal
snmp-server enable traps port-security
snmp-server enable traps envmon fan shutdown supply temperature status
snmp-server enable traps mac-notification change move threshold
snmp-server enable traps errdisable
snmp-server enable traps vlan-membership
snmp-server host 172.25.188.158 version 2c cr3@teR0 
snmp-server host 172.25.188.20 version 2c cr3@teR0 
tacacs-server host 172.25.188.11
tacacs-server host 172.25.188.12
tacacs-server directed-request
tacacs-server key 7 047839552F15695A081A041401
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!
line con 0
 exec-timeout 5 0
 transport preferred none
line vty 0 3
 session-timeout 5 
 exec-timeout 5 0
 no login
 --More--          length 0
 transport input ssh
line vty 4
 session-timeout 5 
 access-class sshRestriction in
 exec-timeout 5 0
 login
 length 0
 transport input ssh
line vty 5 15
 no login
 transport input none
!
ntp source Vlan123
ntp server 10.20.30.9 prefer source Vlan123
ntp server 10.20.30.10 source Vlan123
end

DCR4R9-SW02#  
DCR4R9-SW02#
DCR4R9-SW02#
DCR4R9-SW02#
DCR4R9-SW02#