Reconfiguring Cisco ISR C1111-4P Router

Subject: Reconfiguring Cisco ISR C1111-4P Router

Author: Mr. Turritopsis Dohrnii Teo En Ming (TARGETED INDIVIDUAL)

Country: Singapore

Date: 7 March 2022 Monday Singapore Time

Type of Publication: Plain Text

Document Version: 20220307.01

START OF GUIDE

===============

This is the guide which I followed to reset the password on the Cisco ISR C1111-4P router because nobody knows the password to login.

Reference guide: How to Recover Password on Cisco IOS Router?

Link: https://blog.router-switch.com/2014/09/how-to-recover-password-on-cisco-ios-router/

The following section shows the configuration BEFORE I reconfigured the Cisco ISR C1111-4P router.

-----BEGIN OF ORIGINAL ROUTER CONFIG-----

Using 2887 out of 33554432 bytes

! Last configuration change at 04:25:10 UTC Tue Jun 9 2020 by admin

version 16.9

service timestamps debug datetime msec

service timestamps log datetime msec

platform qfp utilization monitor load 80

no platform punt-keepalive disable-kernel-core

hostname Teo-En-Ming-Cisco-C1111-4P-Router

boot-start-marker

boot-end-marker

no aaa new-model

ip name-server 165.21.83.88 165.21.100.88

no ip domain lookup

ip domain name teo-en-ming-corp.com

subscriber templating

multilink bundle-name authenticated

crypto pki trustpoint TP-self-signed-608216465

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-608216465

revocation-check none

rsakeypair TP-self-signed-608216465

crypto pki trustpoint TP-self-signed-2987554221

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-2987554221

revocation-check none

rsakeypair TP-self-signed-2987554221

crypto pki trustpoint TP-self-signed-191796919

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-191796919

revocation-check none

rsakeypair TP-self-signed-191796919

crypto pki certificate chain TP-self-signed-608216465

certificate self-signed 01 nvram:IOS-Self-Sig#1.cer

crypto pki certificate chain TP-self-signed-2987554221

crypto pki certificate chain TP-self-signed-191796919

license udi pid C1111-4P sn <snipped>

no license smart enable

diagnostic bootup level minimal

spanning-tree extend system-id

username admin privilege 15 secret 5 encrypted-password

redundancy

mode none

vlan internal allocation policy ascending

interface GigabitEthernet0/0/0

description Wan

ip address A.B.C.174 255.255.255.252

ip nat outside

speed 1000

no negotiation auto

interface GigabitEthernet0/0/1

no ip address

shutdown

negotiation auto

interface GigabitEthernet0/1/0

interface GigabitEthernet0/1/1

interface GigabitEthernet0/1/2

interface GigabitEthernet0/1/3

interface Vlan1

description Lan

ip address 192.168.11.1 255.255.255.0 secondary

ip address 192.168.10.4 255.255.255.0 secondary

ip address X.Y.Z.49 255.255.255.240

ip nat inside

ip forward-protocol nd

ip http server

ip http authentication local

ip http secure-server

ip nat inside source static 192.168.11.4 X.Y.Z.50

ip nat inside source static 192.168.11.3 X.Y.Z.51

ip nat inside source static 192.168.11.2 X.Y.Z.52

ip nat inside source list 110 interface GigabitEthernet0/0/0 overload

ip route 0.0.0.0 0.0.0.0 A.B.C.173

ip route X.Y.Z.48 255.255.255.240 A.B.C.173

ip access-list extended 110

permit ip 192.168.11.0 0.0.0.255 any

control-plane

line con 0

logging synchronous

transport input none

stopbits 1

line vty 0 3

privilege level 15

line vty 4

privilege level 15

transport input telnet

end

-----END OF ORIGINAL ROUTER CONFIG-----

The following section shows the final configuration AFTER I have reconfigured the Cisco ISR C1111-4P router.

-----BEGIN OF FINAL ROUTER CONFIG-----

Building configuration...

Current configuration : 4286 bytes

! Last configuration change at 04:44:17 UTC Thu Mar 3 2022 by teo-en-ming

version 16.9

service timestamps debug datetime msec

service timestamps log datetime msec

platform qfp utilization monitor load 80

no platform punt-keepalive disable-kernel-core

hostname Teo-En-Ming-Cisco-C1111-4P-Router

boot-start-marker

boot-end-marker

no aaa new-model

ip name-server 165.21.83.88 165.21.100.88

no ip domain lookup

ip domain name teo-en-ming-corp.com

subscriber templating

multilink bundle-name authenticated

crypto pki trustpoint TP-self-signed-608216465

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-608216465

revocation-check none

rsakeypair TP-self-signed-608216465

crypto pki trustpoint TP-self-signed-2987554221

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-2987554221

revocation-check none

rsakeypair TP-self-signed-2987554221

crypto pki trustpoint TP-self-signed-191796919

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-191796919

revocation-check none

rsakeypair TP-self-signed-191796919

crypto pki certificate chain TP-self-signed-608216465

certificate self-signed 01

<---snipped--->

quit

crypto pki certificate chain TP-self-signed-2987554221

crypto pki certificate chain TP-self-signed-191796919

license udi pid C1111-4P sn <snipped>

no license smart enable

diagnostic bootup level minimal

spanning-tree extend system-id

username teo-en-ming privilege 15 secret 5 encrypted-password

redundancy

mode none

vlan internal allocation policy ascending

interface GigabitEthernet0/0/0

description Wan

ip address A.B.C.174 255.255.255.252

speed 1000

no negotiation auto

interface GigabitEthernet0/0/1

no ip address

shutdown

negotiation auto

interface GigabitEthernet0/1/0

interface GigabitEthernet0/1/1

interface GigabitEthernet0/1/2

interface GigabitEthernet0/1/3

interface Vlan1

description Lan

ip address X.Y.Z.49 255.255.255.240

ip forward-protocol nd

ip http server

ip http authentication local

ip http secure-server

ip route 0.0.0.0 0.0.0.0 A.B.C.173

control-plane

line con 0

logging synchronous

transport input none

stopbits 1

line vty 0 3

privilege level 15

line vty 4

privilege level 15

transport input telnet

end

-----END OF FINAL ROUTER CONFIG-----

Mr. Turritopsis Dohrnii Teo En Ming, 44 years old as of 7 March 2022, is a TARGETED INDIVIDUAL living in Singapore. He is an IT Consultant with a Systems Integrator (SI)/computer firm in Singapore. He is an IT enthusiast.

REFERENCES

===========

[1] https://pastebin.com/raw/p5sXyV4r

[2] https://textbin.net/raw/ja5gcwhjte

[3] https://www.toptal.com/developers/hastebin/opewopucaf.http

[4] https://glot.io/snippets/g7orrtv922

[5] https://ghostbin.com/kKpO3

[6] https://controlc.com/34a6cfda

[7] https://rentry.co/fi5b7p

[8] https://zerobin.net/?fe0eeb98471513f1#dLOtacfE7VHpPFHAVMZhW8yUcVH80OATFbqf4f4a/Lk=

Search This Blog

Official Historical Records of Singaporean Targeted Individual Mr. Turritopsis Dohrnii Teo En Ming

Reconfiguring Cisco ISR C1111-4P Router

Comments

Post a Comment

Popular posts from this blog

[24 Mar 2022 Thursday] Erectile Dysfunction and Viagra

Patching Linux Kernel 5.5.7 to Add Support for AUFS Filesystem

Links to Book 2