edge
Syntax
edge;
Hierarchy Level
[edit logical-systems logical-system-name protocols (mstp | rstp | vstp) interface interface-name], [edit logical-systems logical-system-name protocols mstp msti msti-id interface interface-name], [edit logical-systems logical-system-name protocols vstp vlan vlan-id interface interface-name], [edit logical-systems logical-system-name routing-instances routing-instance-name protocols (mstp | rstp | vstp) interface interface-name], [edit logical-systems logical-system-name routing-instances routing-instance-name protocols mstp msti msti-id interface interface-name], [edit logical-systems logical-system-name routing-instances routing-instance-name protocols vstp vlan vlan-id interface interface-name],
[edit protocols (mstp | rstp | vstp) interface (all | interface-name)], )arp-on-stp], [edit protocols mstp msti msti-id interface (all | interface-name)], )arp-on-stp], [edit protocols vstp vlan vlan-id interface (all | interface-name)], )arp-on-stp],
[edit routing-instances routing-instance-name protocols (mstp | rstp | vstp) interface interface-name] [edit routing-instances routing-instance-name protocols mstp msti msti-id interface interface-name], [edit routing-instances routing-instance-name protocols vstp vlan vlan-id interface interface-name]
Description
For Rapid Spanning Tree Protocol (RSTP), VLAN Spanning Tree Protocol (VSTP), or Multiple Spanning Tree Protocol (MSTP), configure interfaces as edge ports or edge interfaces. Edge ports do not expect to receive BPDUs. If a BPDU is received, the port becomes a nonedge port and the Edge interfaces immediately transition to a forwarding state.
Although the edge configuration statement appears
in the [edit protocols stp interface (all | interface-name)] or [edit protocols rstp force-version stp interface
(all | interface-name)] hierarchy on the
switch, this statement has no effect on the switch operation if you
configure it.
Default
Edge interfaces are not enabled.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 8.4.
Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.
Support for logical systems added in Junos OS Release 9.6.