Configuring Health Check - Lenovo Flex System Fabric CN4093 Application Manual

Configure the VLAG
1. Configure the VLAN for VLAG 1 ports. Once the VLAN s ready, the ISL ports are
2. Map the VLAN to an MSTI.
3. Place the VLAG 1 port(s) in a trunk group (static or dynamic) and assign it to the
4. Enable VLAG:
5. Continue by configuring all required VLAGs on VLAG Peer 1, and then follow the
6. Verify the completed configuration:

Configuring Health Check

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CN4093 Application Guide for N/OS 8.2
automatically added to it.
CN4093(config)# vlan 100
CN4093(config­vlan)# exit
CN4093(config)# interface port 8
CN4093(config­if)# switchport mode trunk
CN4093(config­if)# exit
CN4093(config)# spanning­tree mst configuration
CN4093(config­mst)# instance 1 vlan 100
VLAG:
CN4093(config)# interface port 8
CN4093(config­if)# lacp mode active
CN4093(config­if)# lacp key 1000
CN4093(config­if)# exit
CN4093(config)# vlag adminkey 1000 enable
CN4093(config)# vlag enable
steps for configuring VLAG Peer 2.
For each corresponding VLAG on the peer, the port trunk type (dynamic or static),
the port's VLAN, and STP mode and ID must be the same as on VLAG Peer 1.
CN4093# show vlag information
We strongly recommend that you configure the CN4093 to check the health status
of its VLAG peer. Although the operational status of the VLAG peer is generally
determined via the ISL connection, configuring a network health check provides
an alternate means to check peer status in case the ISL links fail. Use an
independent link between the VLAG switches to configure health check.
Note: Configuring health check on an ISL VLAN interface or on a VLAG data port
may impact the accuracy of the health check status.