Hot Standby Router Protocol (HSRP)
(โปรโตคอล Hot Standby Router (HSRP))
Definition
Hot Standby Router Protocol (HSRP) (โปรโตคอล Hot Standby Router (HSRP)) Hard Skill
HSRP is a Cisco proprietary redundancy protocol designed to ensure high network availability by providing automatic failover between routers, allowing a standby router to take over if the active router fails.
Expertise Level
Level 1
Basic
1. Understands the purpose and basic concepts of HSRP.
2. Can identify active and standby routers in simple HSRP configurations.
3. Knows how to check the HSRP status using basic commands.
Level 2
Intermediate
1. Can configure basic HSRP on routers to provide network redundancy.
2. Understands HSRP timers and priority settings for failover control.
3. Can troubleshoot common HSRP issues and interpret HSRP logs.
Level 3
Advanced
1. Can design and implement complex HSRP configurations in multi-router environments.
2. Understands interoperability issues and integration with other redundancy protocols.
3. Can optimize HSRP performance and security for large-scale networks.
