Enables the Simple Loop Protection Protocol (SLPP) Guard feature.
| slpp | Specifies enabling SLPP. |
| guard | Specifies disabling a port as soon as an SLPP PDU is received. |
| ports | Specifies selecting ports on which to enable SLPP guard. |
| port_list | Selects which ports to enable SLPP guard on. |
| all | Specifies enabling SLPP guard on all ports. |
By default, SLPP Guard is disabled on all ports.
SLPP is an application that detects loops in a Split Multi-link Trunking (SMLT) network. SLPP Guard is a complementary feature that helps prevent loops in networks by administratively disabling an edge port if a switch receives an SLPP PDU from an SMLT network.
The following example enables SLPP Guard on port 5:
# enable slpp guard ports 5
This command was first available in ExtremeXOS 30.2.
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, and 5520 series switches.