Cisco Switch IOS Password Guidelines CCNA 200-301
Cisco Switch IOS Password Guidelines CCNA 200-301
⏱️TIMESTAMPS⏱️
00:01 Password strenght
01:32 Intro
02:00 Device Names
02:27 Password Guidelines
02:47 Cisco
02:48 class
03:26 easily guess password
04:52 use hierarchical mode password
04:58 Network devices
05:14 How to secure your network devices
05:39 How to secure your device physically
06:00 user exec mode
06:17 Complete Deivce configuration from the priviledge mode
06:36 enable password or normal password such as type 7 password
06:43 type 5 password or enable secret password
07:41 console password
07:49 physcial device access
08:28 use strong password
08:50 use password that are more than eight characters in length
09:00 Use a combination of upper and lowercase letters, numberbs, special characters, and /or numberic squences.
09:36 Dictionary Attack
10:11 to avoid using the same password for all devices
10:22 Don’t use common words or password because they are easily guessed
CCNA 200-301
Day 01 Video Link
Cisco Switches and End Devices Configuration CCNA 200-301
https://www.youtube.com/watch?v=-a8Cc…
Day 02 Video Link
purpose of Operating System | Cisco IOS | Switches IOS CCNA 200-301
https://www.youtube.com/watch?v=daz6C…
Day 03 Video Link
Cisco Switch Access Methods CCNA 200-301
https://www.youtube.com/watch?v=TBO5u…
Day 04 Video Link
Cisco Switch IOS Navigation | Primary Commands Modes | User Exec Mode | Privileged EXEC Mode
https://www.youtube.com/watch?v=TL-Cd…
Day 05 Video Link
Cisco Switch Configuration Mode and Sub-Configuration Mode CCNA 200-301
https://www.youtube.com/watch?v=_v4Xd…
Day 06 Video Link
Cisco Switch Navigate Between IOS Modes CCNA 200-301
https://www.youtube.com/watch?v=t_gNm…
Day 07 Video Link
Cisco IOS Switches | Basic IOS Command Structure CCNA 200-301
https://www.youtube.com/watch?v=YYuch…
Day 08 Video Link
Cisco ISO Switch Hot Keys And Shortcuts | CCNA 200-301
https://www.youtube.com/watch?v=ZJI2i…
Day 09 Video Link
Cisco Switch IOS Hostname Configuration CCNA 200-301
https://www.youtube.com/watch?v=XXakg…
Day 10 Video Link
Cisco Switch IOS Show User Command CCNA 200-301https://www.youtube.com/watch?v=AxfSP…
Password Guidelines
The use of weak or easily guessed passwords continues to be the biggest security concern of organizations. Network devices, including home wireless routers, should always have passwords configured to limit administrative access.
Cisco IOS can be configured to use hierarchical mode passwords to allow different access privileges to a network device.
All networking devices should limit administrative access by securing privileged EXEC, user EXEC, and remote Telnet access with passwords. In addition, all passwords should be encrypted and legal notifications provided.
When choosing passwords, use strong passwords that are not easily guessed. There are some key points to consider when choosing passwords:
Use passwords that are more than eight characters in length.
Use a combination of upper and lowercase letters, numbers, special characters, and/or numeric sequences.
Avoid using the same password for all devices.
Do not use common words because they are easily guessed.
Use an internet search to find a password generator. Many will allow you to set the length, character set, and other parameters.
Note: Most of the labs in this course use simple passwords such as cisco or class. These passwords are considered weak and easily guessable and should be avoided in production environments. We only use these passwords for convenience in a classroom setting, or to illustrate configuration examples.
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