Cisco WS-X6708-10G-3CXL= - 10 Gigabit Ethernet Module Manual de usuario descargar pdf (Pagina 51)

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To nominate specific interfaces to be excluded from being brought down during dual-active detection recovery, use

the following commands:

vss(config)#switch virtual domain 10

vss(config-vs-domain)#dual-active exclude interface gigabitEthernet 1/5/3

WARNING: This interface should only be used for access to the switch when in

dual-active recovery mode and should not be configured for any other purpose

vss(config-vs-domain)#dual-active exclude interface gigabitEthernet 2/5/3

WARNING: This interface should only be used for access to the switch when in

dual-active recovery mode and should not be configured for any other purpose

vss(config-vs-domain)#

To verify this configuration is correct, issue the following commands:

vss#sh switch virtual dual-active summary

Pagp dual-active detection enabled: Yes

Ip bfd dual-active detection enabled: Yes

Interfaces excluded from shutdown in recovery mode:

Gi1/5/3

Gi2/5/3

In dual-active recovery mode: No

You will see the following messages on the active virtual switch to indicate that a dual -active scenario has occurred:

*Jun 26 16:06:36.157: %VSLP-SW2_SPSTBY-3-VSLP_LMP_FAIL_REASON: Port 5/4: Link down

*Jun 26 16:06:36.782: %VSLP-SW1_SP-3-VSLP_LMP_FAIL_REASON: Port 5/4: Link down

*Jun 26 16:06:36.838: %VSL-SW1_SP-5-VSL_CNTRL_LINK: vsl_new_control_link NEW VSL

Control Link 5/5

*Jun 26 16:06:37.037: %VSLP-SW1_SP-3-VSLP_LMP_FAIL_REASON: Port 5/5: Link down

*Jun 26 16:06:37.097: %VSL-SW1_SP-2-VSL_STATUS: -======== VSL is DOWN ========-

The following messages on the standby virtual switch console indicate that a dual-active scenario has occurred:

*Jun 26 16:06:36.161: %VSL-SW2_SPSTBY-5-VSL_CNTRL_LINK: vsl_new_control_link NEW VSL

Control Link 5/5

*Jun 26 16:06:37.297: %VSLP-SW2_SPSTBY-3-VSLP_LMP_FAIL_REASON: Port 5/5: Link down

*Jun 26 16:06:37.297: %VSL-SW2_SPSTBY-2-VSL_STATUS: -======== VSL is DOWN ========-

*Jun 26 16:06:37.301: %PFREDUN-SW2_SPSTBY-6-ACTIVE: Initializing as Virtual Switch

ACTIVE processor

*Jun 26 16:06:37.353: %SYS-SW2_SPSTBY-3-LOGGER_FLUSHED: System was paused for 00:00:00

to ensure console debugging output.

*Jun 26 16:06:37.441: %DUALACTIVE-SP-1-VSL_DOWN: VSL is down - switchover, or possible

dual-active situation has occurred

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Cisco WS-X6708-10G-3CXL= - 10 Gigabit Ethernet Module Manual de usuario Pagina 51