Cisco CCNP / BCMSN Test Tutorial: Shifting The Lively Router In 먹튀검증 HSRP
To move the BCMSN exam and http://edition.cnn.com/search/?text=토토사이트 earn your CCNP certification, you’ve acquired to know HSRP inside and out. When the Procedure and standard commands of HSRP are rather easy, there are many vital information that happen to be effortlessly neglected but are very important in finding HSRP to operate how you would like it to. Let’s take a look at utilizing the precedence command the right way on each the Test and in generation networks.
A vital worth during the present standby command may be the priority. The default is one hundred, along with the router with the highest precedence would be the Key HSRP router. We’ll increase the default precedence on R2 and find out the final results. R3 is at the moment the Active router and R2 the standby, so Allow’s raise the precedence on R2 and find out what happens.
R2(config)#interface ethernet0
R2(config-if)#standby five precedence 150
R2#display standby
Ethernet0 – Group 5
Community state is Standby, precedence a hundred and fifty
Hellotime four sec, holdtime 12 sec
Subsequent hello sent in 0.896
Virtual IP handle is 172.twelve.23.10 configured
Energetic router is 172.12.23.three, precedence one hundred expires in 8.072
Standby router is community
1 condition changes, previous condition transform 00:14:24
R2 now has a greater priority, but R3 remains to be the Energetic router. R2 will not take more than because the HSRP Major until R3 goes down – Or maybe the preempt alternative is configured on R2.
R2(config-if)#standby 5 precedence one hundred fifty preempt
1d11h: %STANDBY-six-STATECHANGE: Ethernet0 Team 5 state Standby -> Lively
Nearby state is Active, priority one hundred fifty, may perhaps preempt
Upcoming hello sent in 1.844
Energetic router is nearby
Standby router is 172.12.23.3 expires in 10.204
Digital mac tackle is 0000.0c07.ac05
two point out variations, very last state adjust 00:00:thirteen
In just a couple seconds, a message appears that the community point out has changed from standby to Lively. Display standby confirms that R2, the area router, has become the active router – the primary. R3 is now the standby. So if anyone lets you know that you've to have a router down to alter the Energetic router, they’re Incorrect – you merely really need to utilize the preempt possibility on the standby precedence command.
An additional vital Element of HSRP configurations is being aware of the best way to alter the MAC address of your virtual router, in addition to interface monitoring. We’ll look at Individuals features in the following Component of my HSRP tutorial!