Dell S6100 Configuration Manual page 53

To enter MONITOR SESSION mode:
1 Verify that you are logged in to CONFIGURATION mode.
2 Enter the monitor session command, and then the session ID. The prompt changes to include conf-mon-sess-sessionID.
MULTIPLE SPANNING TREE (MSTP) Mode
To enable and configure MSTP, use MULTIPLE SPANNING TREE mode. For more information, see
(MSTP).
To enter MULTIPLE SPANNING TREE mode:
1 Verify that you are logged in to CONFIGURATION mode.
2 Enter the protocol spanning-tree mstp command. The prompt changes to include conf-mstp.
You can return to CONFIGURATION mode by using the exit command.
OPENFLOW INSTANCE Mode
To enable and configure OpenFlow instances, use OPENFLOW INSTANCE mode.
To enter OPENFLOW INSTANCE mode:
1 Verify that you are logged in to CONFIGURATION mode.
2 Enter the openflow of-instance command, and then the OpenFlow ID number of the instance you want to create or configure.
The prompt changes to include conf-of-instance of-id.
You can return to the CONFIGURATION mode by entering the exit command.
Per-VLAN SPANNING TREE (PVST+) Plus Mode
To enable and configure the Per-VLAN Spanning Tree (PVST+) protocol, use PVST+ mode. For more information, see
Tree Plus (PVST+).
NOTE: The protocol name is PVST+, but the plus sign is dropped at the CLI prompt.
To enter PVST+ mode:
1 Verify that you are logged in to CONFIGURATION mode.
2 Enter the protocol spanning-tree pvst command. The prompt changes to include conf-pvst.
You can return to CONFIGURATION mode by using the exit command.
PORT-CHANNEL FAILOVER-GROUP Mode
To configure shared LAG state tracking, use PORT-CHANNEL FAILOVER-GROUP mode. For more information, see
Commands.
To enter PORT-CHANNEL FAILOVER-GROUP mode:
1 Verify that you are logged in to CONFIGURATION mode.
2 Enter the port-channel failover-group command. The prompt changes to include conf-po-failover-grp.
You can return to CONFIGURATION mode by using the exit command.
Multiple Spanning Tree Protocol
Per-VLAN Spanning
Port Channel
CLI Basics 53