Cisco CCNP / BCMSN Exam Tutorial: Switching The Energetic Router In HSRP
To move the BCMSN Test and generate your CCNP certification, you’ve acquired to find out HSRP within and out. Although the operation and fundamental commands of HSRP are rather very simple, there are several critical particulars which can be simply missed but are critical in obtaining HSRP to work the best way you want it to. Let’s Examine utilizing the precedence command the right way on both equally the Test As well as in output networks.
A crucial worth in the display standby command could be the priority. The default is a hundred, plus the router with the highest precedence would be the Principal HSRP router. We’ll elevate the default precedence on R2 and find out the effects. R3 is at the moment the Lively router and R2 the standby, so Allow’s raise the priority on R2 and find out what takes place.
R2(config)#interface ethernet0
R2(config-if)#standby 5 precedence one hundred fifty
R2#exhibit standby
Ethernet0 – Team 5
Neighborhood condition is Standby, precedence one hundred fifty
Hellotime four sec, holdtime twelve sec
Future hi sent in 0.896
Digital IP address is 172.12.23.10 configured
Active router is 172.12.23.three, precedence 100 expires in 8.072
Standby router is local
one condition changes, final condition adjust 00:fourteen:24
R2 now has a higher precedence, but R3 continues to be the Energetic router. R2 will not likely consider more than given that the HSRP Major until R3 goes down – OR the preempt option is configured on R2.
R2(config-if)#standby five precedence one hundred fifty preempt
1d11h: %STANDBY-six-STATECHANGE: Ethernet0 Group 5 state Standby -> Active
Community state is Active, priority 먹튀검증업체 150, could preempt
Following howdy sent in 1.844
Active router is area
Standby router is 172.12.23.three expires in ten.204
Digital mac http://edition.cnn.com/search/?text=먹튀검증 tackle is 0000.0c07.ac05
2 condition improvements, past state adjust 00:00:thirteen
In only a few seconds, a message appears that the regional point out has improved from standby to active. Display standby confirms that R2, the regional router, is now the Lively router – the key. R3 is now the standby. So if anybody informs you you have to have a router down to alter the Active router, they’re wrong – you just really have to utilize the preempt option to the standby precedence command.
Yet another important Section of HSRP configurations is figuring out the best way to alter the MAC handle of the virtual router, and interface tracking. We’ll have a look at These characteristics in the subsequent Element of my HSRP tutorial!