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Which two statements about VRRP advertisements are true? (Choose two.)
A. They are sent from the master router and standby routers.
B. They include VRRP timer information
C. They are sent only from the master router.
D. They include priority information.
E. They are sent every three seconds by default
Correct Answer: AD
Explanation/Reference:
https//yurmagccie word press. com/2015/08/07/virtual-router-redundancy-protocol/#_jmp0_
a.they are sent from the master router and standby routers -1 believe true
b.they include VRRP timer information – False because: All routers in a VRRP group must use the same timer values The router in VRRP group will ignore VRRP advertisement messages with timer values that do not match to local timer values
c.they are sent only from the master router – False because: There are three possible states of VRRP router: Init. Backup. Master When you enable VRRP on interface router goes from Init to Backup state In Backup state Local router sends and listens to VRRP Advertisement messages from other routers. If Local router receives VRRP Advertisement message with higher priority value or with same priority value but higher IP address, then Local router stays in Backup state If there are no VRRP Advertisement messages with higher priority value or with same priority value and higher IP address, then Local router changes its state to Master.
d.they include priority information – is true because of the above
e.they are sent very three seconds by default – False because: Defaults: Hello time 1 sec, hold time 3.6 sec.
yes CD
in a nutshell
HRSP both (active & standby) send hello
VRRP only active since no concept of stanby exist there
GLBP all four AVF send to AVG in order to AVG can make their job (all AVG respond back)
Agree with Sofia,
Correct answers are CD not AD.
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/xe-3s/fhp-xe-3s-book/fhp-vrrp.html#GUID-F08F171E-D151-448B-B58C-D2ED17E11E9F
I suppose correct answers are CD
The virtual router master sends VRRP advertisements to other VRRP routers in the same group. The advertisements communicate the priority and state of the virtual router master. The VRRP advertisements are encapsulated in IP packets and sent to the IP Version 4 multicast address assigned to the VRRP group. The advertisements are sent every second by default;