Cisco CCNP / BCMSN Exam Tutorial: Changing The Energetic Router In HSRP
To move the BCMSN Test and make your CCNP certification, you’ve acquired to know HSRP inside and out. While the operation and essential commands of HSRP are quite uncomplicated, there are a few essential facts which might be simply neglected but are vital in receiving HSRP to work how you need it to. Enable’s Consider using the priority command effectively on both the Test As well https://www.washingtonpost.com/newssearch/?query=토토사이트 as in manufacturing networks.
A critical value inside the clearly show standby command could be the priority. The default is 100, and the router with the very best precedence will be the Main HSRP router. We’ll raise the 안전공원 default precedence on R2 and see the results. R3 is at this time the Lively router and R2 the standby, so Permit’s elevate the priority on R2 and see what comes about.
R2(config)#interface ethernet0
R2(config-if)#standby five precedence one hundred fifty
R2#demonstrate standby
Ethernet0 – Team five
Neighborhood point out is Standby, priority one hundred fifty
Hellotime 4 sec, holdtime twelve sec
Future hello there despatched in 0.896
Digital IP deal with is 172.twelve.23.10 configured
Active router is 172.12.23.3, priority one hundred expires in 8.072
Standby router is area
1 state adjustments, last point out change 00:14:24
R2 now has a greater precedence, but R3 continues to be the active router. R2 is not going to consider in excess of as the HSRP Most important till R3 goes down – Or maybe the preempt possibility is configured on R2.
R2(config-if)#standby five priority one hundred fifty preempt
1d11h: %STANDBY-six-STATECHANGE: Ethernet0 Team 5 condition Standby -> Active
Nearby condition is Energetic, priority a hundred and fifty, could preempt
Future hi there sent in one.844
Active router is regional
Standby router is 172.12.23.three expires in ten.204
Virtual mac tackle is 0000.0c07.ac05
two state modifications, previous state adjust 00:00:13
In only a few seconds, a concept appears the area state has modified from standby to active. Present standby confirms that R2, the area router, is now the Lively router – the primary. R3 has become the standby. So if any one lets you know that you have to have a router right down to change the Active router, they’re Erroneous – you just should use the preempt choice within the standby precedence command.
Another very important A part of HSRP configurations is recognizing the best way to change the MAC address of the virtual router, along with interface monitoring. We’ll take a look at Those people features in the next Section of my HSRP tutorial!