Questions

HSRP configuration for multiple VLAN on Cisco 4506 switches

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HSRP configuration for multiple VLAN on Cisco 4506 switches

spardeshi
Hi,

I've two Cisco 4506 switches; on which I've created around 10 VLANs.
now I have configured HSRP on both the switches. but it doesn't seem to be working as expected.

one thing I specifically want to know is do I need to configure a different standby group number for each VLAN interface ?
please go through the part of the configuration below give your expert views:

For switch A :

interface Vlan1
ip address 172.16.1.2 255.255.255.0
standby 1 ip 172.16.1.1
standby 1 timers 5 15
standby 1 priority 110
standby 1 preempt

interface Vlan10
ip address 172.16.10.2 255.255.255.0
standby 1 ip 172.16.10.1
standby 1 timers 5 15
standby 1 priority 110
standby 1 preempt
!
interface Vlan20
ip address 172.16.20.2 255.255.255.0
standby 1 ip 172.16.20.1
standby 1 timers 5 15
standby 1 priority 110
standby 1 preempt

For switch B:

interface Vlan1
ip address 172.16.1.3 255.255.255.0
standby 1 ip 172.16.1.1
standby 1 timers 5 15
standby 1 preempt
!
interface Vlan10
ip address 172.16.10.3 255.255.255.0
standby 1 ip 172.16.10.1
standby 1 timers 5 15
standby 1 preempt
!
interface Vlan20
ip address 172.16.20.3 255.255.255.0
standby 1 ip 172.16.20.1
standby 1 timers 5 15
standby 1 preempt

Regards,
spardeshi.
  • +
    0 Votes
    NetMan1958

    Can you give more information about what isn't working. Also post the output from:
    "sh standby vlan 1"
    repeat that for each vlan number and/or:
    "sh standby all"

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    0 Votes
    spardeshi

    Hi,
    thanks for your reply,
    actually I found that after configuring the HSRP; voice calls from the IP phones from one of the VLANs are going one way. i.e. we can hear the remote user but he can't hear us.
    also after I manually disconnect the uplink to the router from switch A, the HSRP do not converge and Switch A remains as Active router and Switch B remains as standby.
    I will post the required output by EOD.

    Regards,
    spardeshi

  • +
    0 Votes
    NetMan1958

    Can you give more information about what isn't working. Also post the output from:
    "sh standby vlan 1"
    repeat that for each vlan number and/or:
    "sh standby all"

    +
    0 Votes
    spardeshi

    Hi,
    thanks for your reply,
    actually I found that after configuring the HSRP; voice calls from the IP phones from one of the VLANs are going one way. i.e. we can hear the remote user but he can't hear us.
    also after I manually disconnect the uplink to the router from switch A, the HSRP do not converge and Switch A remains as Active router and Switch B remains as standby.
    I will post the required output by EOD.

    Regards,
    spardeshi