Cisco CCNP / BCMSN Examination Tutorial: Modifying The Active Router In HSRP
To move the BCMSN exam and gain your CCNP certification, you’ve got to grasp HSRP within and out. Whilst the operation and fundamental commands of HSRP are very uncomplicated, there are many important facts which might be very easily missed but are very 안전공원 important in finding HSRP to operate how you want it to. Let’s take a look at using the precedence command appropriately on both the Test and in manufacturing networks.
A crucial price while in the clearly show standby command could be the priority. The default is one hundred, as well as the router with the best precedence will be the Most important HSRP router. We’ll raise the default precedence on R2 and find out the outcome. R3 is currently the Energetic router and R2 the standby, so Permit’s increase the precedence on R2 and find out what takes place.
R2(config-if)#standby five priority a hundred and fifty
Ethernet0 – Team five
Community state is Standby, precedence a hundred and fifty
Hellotime 4 sec, holdtime 12 sec
Future hi despatched in 0.896
Digital IP deal with is 172.twelve.23.10 configured
Active router is 172.twelve.23.3, priority a hundred expires in 8.072
Standby router is regional
1 state adjustments, past point out transform 00:fourteen:24
R2 now has a higher precedence, but R3 remains to be the Lively router. R2 will not just take in excess https://en.search.wordpress.com/?src=organic&q=토토사이트 of given that the HSRP Key right until R3 goes down – OR the preempt possibility is configured on R2.
R2(config-if)#standby five precedence a hundred and fifty preempt
1d11h: %STANDBY-6-STATECHANGE: Ethernet0 Team 5 point out Standby -> Active
Regional point out is Energetic, precedence a hundred and fifty, may well preempt
Subsequent hello there despatched in one.844
Energetic router is area
Standby router is 172.twelve.23.three expires in ten.204
Digital mac address is 0000.0c07.ac05
two state changes, past state improve 00:00:13
In just a few seconds, a information seems which the nearby point out has adjusted from standby to Energetic. Display standby confirms that R2, the neighborhood router, is now the active router – the main. R3 has become the standby. So if anybody tells you you have to take a router all the way down to change the Active router, they’re Improper – you just really have to use the preempt option over the standby priority command.
A different essential Portion of HSRP configurations is recognizing ways to alter the MAC address of the virtual router, and also interface monitoring. We’ll look at those capabilities in the next Portion of my HSRP tutorial!