Monitor Link Configuration
group if role preemption is configured in the Flex link group on Switch A.
Collaboratively, Monitor Link and Flex Link deliver reliable link redundancy and fast
convergence for dual-uplink networks.
33.3 Configuring Monitor Link
33.3.1 Monitor Link Configuration Tasks
Table 33-1 Flex Links Configuration Tasks
Monitor Link
configuration
Monitor Link monitor and maintainenance
33.3.2 Configure Monitor Links Group
If the port is Ethernet port, configuration should be in interface configuration mode; if port
is channel-group member, configuration should be in global configuration mode.
Table 33-2 Configure Monitor Links group
Enter global
configuration mode
Monitor Link for
channel-group
channel-group channel-group-number
monitor-link-group group-ID { uplink | downlink }
Delete channel-group
from Monitor Link group
No channel-group channel-group-number
monitor-link-group group-ID { uplink | downlink }
Enter interface
configuration mode
interface ethernet device/slot/port
switchport monitor-link-group group-ID { uplink |
downlink }
Delete port from Monitor
Link group
No switchport monitor-link-group group-ID
{ uplink | downlink }
33.3.3 Monitor Link Monitor and Maintenance
After finishing above configuration, user can check the configurations by command below.
Table 33-3 Monitor Link monitor and maintenance
On any configuration
mode