08-10-2010 01:14 AM - edited 03-06-2019 12:24 PM
What is the standard configuration for HSRP? Can show me the configuration? for example: router A and router B.
08-10-2010 02:26 AM
router A
======
int fa0/0
ip address 192.168.5.2 255.255.255.0
standby 1 ip 192.168.5.1
standby 1 priority 110
standby 1 preempt
standby 1 authentication
router B
======
int fa0/0
ip address 192.168.5.3 255.255.255.0
standby 1 ip 192.168.5.1
standby 1 authentication
router A in the above example is HSRP active router.
Jon
08-10-2010 07:58 AM
Can both routers be active at the same time?
08-10-2010 08:33 AM
Hi,
No you cant have both routers Active, you can make router A active for one subnet (group) and router B active with different subnet by setting the Priority accordingly. If you want load-balancing you need to consider GLBP (gateway load-balancing protocol)
JayaKrishna
08-11-2010 02:20 AM
Hi,
standby 1 ip 192.168.5.1
Can i say that the virtual IP is 192.168.5.1?
08-11-2010 06:20 AM
ssweehinlew wrote:
Hi,
standby 1 ip 192.168.5.1
Can i say that the virtual IP is 192.168.5.1?
Yes.
08-11-2010 11:53 PM
can do it on the interface vlan rather than interface gigabitethernet?
08-11-2010 11:54 PM
ssweehinlew wrote:
can do it on the interface vlan rather than interface gigabitethernet?
Yes.
08-12-2010 12:06 AM
Under what kind of case scenario, we should use it on interface vlan rather than interface gigabitethernet?
08-12-2010 12:10 AM
ssweehinlew wrote:
Under what kind of case scenario, we should use it on interface vlan rather than interface gigabitethernet?
On a L3 switch. Generally speaking nowadays you will see HSRP used on L3 switches more then routers because L3 switches are usually responsible for inter-vlan routing. So a common setup is a pair of 3560, 4500, 6500 switches connected via a trunk with multiple L3 vlan interfaces running HSRP between them.
Jon
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