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HSRP | No Group!!!!

Hi Netpro

let us talking HSRP,the blow config is it acceptable? no HSRP group for each VLAN!what is the pros and cons

interface Vlan250

ip address 10.250.200.2 255.255.255.0

standby ip 10.250.200.1

standby preempt

!

!

!

interface Vlan251

ip address 10.251.200.2 255.255.255.0

standby ip 10.251.200.1

standby preempt

thanks

2 REPLIES

HSRP | No Group!!!!

Hi Ibrahim,

If you dont configure a group id, the default value is used.

HSRP groups need to be unique only within the vlan where they are configured.

This implies your config is legitimate as long as you dont use more than one group per vlan and as long as you do not interconnect vlans at layer2.

regards,

Leo

Bronze

HSRP | No Group!!!!

Hi,

If you have all cisco devices in that network, then your configs will works fine even with same hsrp group number.

If its non-cisco then it doesnt work, the reason is Cisco switches contains mac entries based on vlans where-as non-cisco switches doesn't. Hence same group number should not cause any problems.

Regards,

Manjunath

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