Advanced Networking with CISCO (CCNA) > Working With Cisco Devices

Cisco IOS Password Configuration

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Service password encryption is applied to all passwords, including username passwords, authentication key passwords, the privileged command password, console and virtual terminal line access passwords.

Most routers and switches by Cisco have default passwords of admin or cisco, and default IP addresses of 192.168. 1.1 or 192.168.

A configuration of a password on Cisco IOS is the username, the domain name, and then it just has another layer of security where there's another layer that you have to put in your passwords.

  • Configure the router into privileged mode by typing the show privilege command.
  • Identify the current password with the line terminal length 0 command.
  • Change the password with the line enable secret newpassword command where newpassword is the desired password.

The benefits of Cisco IOS Password Configuration are threefold. They include security, usability, and compliance with regulatory requirements.

Learner's Ratings

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R
Rashid Khan
5

Great learning experience about the networking concepts..

A
AMAN
5

Very Good Knowledge Sir

Ahmar khan
5

Best teacher

M
Mohammad Koushar
4

This course is very helpful for learner specially I get very benefit of this course. well-done keep it up.

M
Mohammad tayyeb
5

networking course is very very helpful and very easiest for understanding

R
Ranga
5

Very easily understandable. Please also make CCNP , CCIE and CCArch videos available.

A
Anurag Nigam
5

The method of teaching is very simple and easy to understand,all the important topics are defined very well.I have cleared my all doubts throughout the course study.

S
Sumit Pakhira
4

good

V
Vivek Kumar basant
5

Sir cirtificate download ni ho rha error sir I'm course complete 💯✅ issue this cirtificate plz help me sir

M
MASUM ANSARI
5

Dear Sir, I have seen all the videos and it is complete but when I am applying for the certificate the error is coming. So please solve this problem as soon as possible.

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  1. Introduction to Networking
    19m 37s
  2. Basics of Networking Cables
    23m 40s
  3. Types of Topology Part -1
    19m 8s
  4. Types of Topology Part -2
    16m 11s
  5. TCP/IP Suite
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  6. OSI Model
    18m 37s
  7. Network Devices
    26m 23s
  8. Network Protocols
    34m 38s
  9. Next-Generation Firewalls
    28m 43s
  10. Assignment : Introduction To Networking
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  1. IP Address
    31m 6s
  2. IP Address Classes
    29m 41s
  3. IP Subnetting
    26m 59s
  4. Class C Subnetting
    25m 47s
  5. Configuration of IP Address
    30m 14s
  6. IPv6 Addressing Part -1
    17m 56s
  7. IPv6 Addressing Part -2
    16m 52s
  8. Assignment : IP Address
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  1. Introduction to Cisco IOS
    26m 45s
  2. Router Memory
    33m 50s
  3. Modes in a Router
    32m 21s
  4. Cisco IOS Password Configuration
    20m 43s
  5. Practical: Router Configuration
    27m 3s
  6. Practical: Commands of Routing
    19m 5s
  7. Assignment : Working With Cisco Devices
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  1. Routing Fundamentals
    23m 16s
  2. Static Routing
    28m 43s
  3. Default Routing
    24m 17s
  4. Dynamic Routing
    26m 55s
  5. Packet Forwarding
    4m 51s
  6. Assignment : Basic Routing Technologies
    1m 27s

  1. Advanced Routing Technologies
    20m 59s
  2. RIPv1 & RIPv2 Configuration
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  3. OSPF Routing
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  4. Configuring OSPFv2
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  5. Configuring OSPFv3
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  6. Hybrid Routing Protocol
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  7. EIGRP Routing and Configuration
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  8. Assignment : Advanced Routing Technologies
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  1. LAN Switching Technologies
    22m 34s
  2. Introduction to Ethernet
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  3. Switching Techniques
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  4. Basic Switch Configuration
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  5. Assignment : Basic LAN Switching Technologies
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  1. Introduction to VLAN
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  2. Switch Mode Port
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  3. VLAN Routing
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  4. Router-on-Stick Configuration
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  5. VLAN Trunking Protocol
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  6. Spanning Tree Protocol
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  7. Features of Ether channel
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  8. Assignment : Advanced Switching Technologies
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  1. Infrastructure Services
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  2. Dynamic NAT
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  3. Port Address Translation
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  4. NTP Configuration
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  5. DHCP Configuration
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  6. Syslog
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  7. SNMP Protocol
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  8. Assignment : Infrastructure Services
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  1. WAN Technologies
    21m 31s
  2. WAN Device
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  3. VPN Configuration
    20m 37s
  4. Point-to-Point Protocol (PPP) Configuration
    27m 16s
  5. Assignment : WAN Technologies
    1m 45s

  1. Switching Password
    30m 44s
  2. SSH Configure
    28m 33s
  3. Port Security
    32m 11s
  4. Access Control List (ACL)
    16m 11s
  5. Configure Switch Port Security
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  6. Number of ACL
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  7. Name of ACL
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  8. Assignment : Infrastructure Security
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  1. Infrastructure Management
    9m 50s
  2. SNMP Versions
    36m 59s
  3. Assignment : Infrastructure Management
    1m 24s

  1. Basic Troubleshooting
    9m 27s
  2. Wiring Problems Troubleshooting
    27m 5s
  3. Troubleshooting IP Addressing and Host
    30m 15s
  4. Assignment : Basic Troubleshooting
    2m 11s

  1. Advanced Troubleshooting
    13m 10s
  2. Routing Failures & Troubleshooting
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  3. Assignment : Advanced Troubleshooting
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  1. Automation & Programmability
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  2. Wireless Security Protocols
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  3. Assignment : Automation and Programmability
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  1. Course Summary
    4m 12s

  1. Cisco Network Interview Questions Part 1
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  2. Cisco Network Interview Questions Part 2
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  1. Career Guideline
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