Chapter 3 Commands Specific to the Content Switching Module with SSL
standby track
| When you use group number 0, no group number is written to NVRAM, providing backward |
| compatibility. |
| The standby track command syntax prior to Release 12.2(15)T is still supported. Using the older form |
| will cause a tracked object to be created in the new tracking process. This tracking information can be |
| displayed using the show track command. |
|
|
Examples | This example shows how to track the IP routing capability of serial interface 1/0. HSRP on Ethernet |
| interface 0/0 registers with the tracking process to be informed of any changes to the IP routing state of |
| serial interface 1/0. If the IP state on serial interface 1/0 goes down, the priority of the HSRP group is |
| reduced by 10. |
| If both serial interfaces are operational, Router A becomes the HSRP active router because it has the |
| higher priority. |
| However, if IP routing on serial interface 1/0 in Router A fails, the HSRP group priority is reduced and |
| Router B takes over as the active router, which maintains a default virtual gateway service to hosts on |
| the 10.1.0.0 subnet. |
Router A Configuration
! |
|
|
track 100 | interface serial1/0 ip routing | |
! |
|
|
interface | Ethernet0/0 | |
ip address 10.1.0.21 255.255.0.0 | ||
standby | 1 | ip 10.1.0.1 |
standby | 1 | priority 105 |
standby | 1 | track 100 decrement 10 |
Router B Configuration
! |
|
|
track 100 | interface serial1/0 ip routing | |
! |
|
|
interface | Ethernet0/0 | |
ip address 10.1.0.22 255.255.0.0 | ||
standby | 1 | ip 10.1.0.1 |
standby | 1 | priority 100 |
standby | 1 | track 100 decrement 10 |
Related Commands standby preempt
standby priority
Catalyst 6500 Series Switch Content Switching Module with SSL Command Reference
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