Cisco CCNP / BCMSN Exam Tutorial: Modifying The Energetic Router In HSRP
To pass the BCMSN Test and gain your CCNP certification, you’ve acquired to grasp HSRP inside and out. While the operation and fundamental instructions of HSRP are very basic, there are many 토토검증 critical information which are quickly forgotten but are critical in obtaining HSRP to work just how you wish it to. Enable’s take a look at utilizing the precedence command appropriately on both equally the Test and in output networks.
A essential price within the display standby command is the priority. The default is a hundred, and the router with the very best precedence would be the Main HSRP router. We’ll increase the default precedence on R2 and see the results. R3 is now the Lively router and R2 the standby, so Enable’s increase the priority on R2 and see what happens.
R2(config)#interface ethernet0
R2(config-if)#standby 5 precedence a hundred and fifty
R2#present standby
Ethernet0 – Group 5
Community condition is Standby, priority a hundred and fifty
Hellotime four sec, holdtime twelve sec
Next howdy sent in 0.896
Virtual IP tackle is 172.12.23.ten configured
Lively router is 172.twelve.23.three, priority one hundred expires in 8.072
Standby router is neighborhood
one condition variations, past point out adjust 00:14:24
R2 now has a better precedence, but R3 is still the active router. R2 will not likely just take about as being the HSRP Major right up until R3 goes down – Or perhaps the preempt selection is https://en.search.wordpress.com/?src=organic&q=먹튀검증 configured on R2.
R2(config-if)#standby five priority a hundred and fifty preempt
1d11h: %STANDBY-six-STATECHANGE: Ethernet0 Team 5 condition Standby -> Energetic
Nearby condition is Energetic, precedence 150, may perhaps preempt
Upcoming howdy sent in 1.844
Active router is local
Standby router is 172.12.23.3 expires in ten.204
Virtual mac address is 0000.0c07.ac05
two point out alterations, last state change 00:00:13
In just some seconds, a message seems that the local point out has changed from standby to Energetic. Present standby confirms that R2, the local router, is now the active router – the principal. R3 is currently the standby. So if any one informs you that you've to take a router all the way down to change the Energetic router, they’re Improper – you simply should use the preempt selection over the standby precedence command.
A different essential part of HSRP configurations is realizing how you can alter the MAC address in the Digital router, along with interface monitoring. We’ll examine All those characteristics in the next A part of my HSRP tutorial!