Router 1
RouterA#show run
Building configuration...

Current configuration : 5740 bytes
!
! Last configuration change at 23:53:16 UTC Thu Sep 21 2023
!
version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RouterA
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
no process cpu autoprofile hog
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
ipv6 multicast rpf use-bgp
!
multilink bundle-name authenticated
!
!
!
file prompt quiet
username cisco privilege 15 password 0 l93565662
!
redundancy
!
no cdp run
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Tunnel0
 ip address 10.10.10.2 255.255.255.252
 tunnel source GigabitEthernet0/0
 tunnel destination 30.30.30.1
!
interface GigabitEthernet0/0
 ip address 20.20.20.1 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/1
 ip address 10.2.2.1 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/2
 ip address dhcp
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
interface GigabitEthernet0/3
 no ip address
 shutdown
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 10.1.1.0 255.255.255.0 10.10.10.1
ip route 30.30.30.0 255.255.255.0 20.20.20.2
!
!
!
!
control-plane
!
banner exec ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner incoming ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner login ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
!
line con 0
line aux 0
line vty 0 4
 login
 transport input all
!
no scheduler allocate
onep
 transport type tls localcert demoTP disable-remotecert-validation
event manager applet load_identity
 event timer countdown name Delay time 20
 action 0.0 cli command "enable"
 action 1.0 cli command "config terminal"
 action 2.0 cli command "file prompt quiet"
 action 3.0 cli command "crypto pki import demoTP pkcs12 flash2://router3.p12 password l93565662"
 action 4.0 syslog msg "Loaded bootstrap identity certificate"
!
end


Router 2
Router3#show run
Building configuration...

Current configuration : 5530 bytes
!
! Last configuration change at 23:54:43 UTC Thu Sep 21 2023
!
version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router3
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
no process cpu autoprofile hog
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
ipv6 multicast rpf use-bgp
!
multilink bundle-name authenticated
!
!
!
file prompt quiet
username cisco privilege 15 password 0 l93565662
!
redundancy
!
no cdp run
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface GigabitEthernet0/0
 ip address 30.30.30.2 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/1
 ip address 20.20.20.2 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/2
 ip address dhcp
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
interface GigabitEthernet0/3
 no ip address
 shutdown
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
!
!
control-plane
!
banner exec ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner incoming ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner login ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
!
line con 0
line aux 0
line vty 0 4
 login
 transport input all
!
no scheduler allocate
onep
 transport type tls localcert demoTP disable-remotecert-validation
event manager applet load_identity
 event timer countdown name Delay time 20
 action 0.0 cli command "enable"
 action 1.0 cli command "config terminal"
 action 2.0 cli command "file prompt quiet"
 action 3.0 cli command "crypto pki import demoTP pkcs12 flash2://router3.p12 password l93565662"
 action 4.0 syslog msg "Loaded bootstrap identity certificate"
!
end

Router 3
RouterB#show run
Building configuration...

Current configuration : 5740 bytes
!
! Last configuration change at 23:44:04 UTC Thu Sep 21 2023
!
version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RouterB
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
no process cpu autoprofile hog
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
ipv6 multicast rpf use-bgp
!
multilink bundle-name authenticated
!
!
!
file prompt quiet
username cisco privilege 15 password 0 l93565662
!
redundancy
!
no cdp run
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Tunnel0
 ip address 10.10.10.1 255.255.255.252
 tunnel source GigabitEthernet0/0
 tunnel destination 20.20.20.1
!
interface GigabitEthernet0/0
 ip address 30.30.30.1 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/1
 ip address 10.1.1.1 255.255.255.0
 duplex auto
 speed auto
 no cdp enable
!
interface GigabitEthernet0/2
 ip address dhcp
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
interface GigabitEthernet0/3
 no ip address
 shutdown
 duplex auto
 speed auto
 media-type rj45
 no cdp enable
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip route 10.2.2.0 255.255.255.0 10.10.10.2
ip route 20.20.20.0 255.255.255.0 30.30.30.2
!
!
!
!
control-plane
!
banner exec ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner incoming ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
banner login ^CC
**************************************************************************
* vIOS - Cisco Systems Confidential                                      *
*                                                                        *
* This software is provided as is without warranty for internal          *
* development and testing purposes only under the terms of the Cisco     *
* onePK Software Development Kit License Agreement. Under no             *
* circumstances may this software be used for production purposes or     *
* deployed in a production environment.                                  *
*                                                                        *
* By using the software, you agree to abide by the terms and conditions  *
* of the Cisco onePK Software Development Kit License Agreement as well  *
* as the terms and conditions of the Cisco End User License Agreement at *
* http://www.cisco.com/go/eula                                           *
*                                                                        *
* Unauthorized use or distribution of this software is expressly         *
* Prohibited.                                                            *
**************************************************************************^C
!
line con 0
line aux 0
line vty 0 4
 login
 transport input all
!
no scheduler allocate
onep
 transport type tls localcert demoTP disable-remotecert-validation
event manager applet load_identity
 event timer countdown name Delay time 20
 action 0.0 cli command "enable"
 action 1.0 cli command "config terminal"
 action 2.0 cli command "file prompt quiet"
 action 3.0 cli command "crypto pki import demoTP pkcs12 flash2://router3.p12 password l93565662"
 action 4.0 syslog msg "Loaded bootstrap identity certificate"
!
end