Users Guide

• Port Channel interface with one 100 Mb/s Ethernet = 200000
• Port Channel interface with one 1 Gigabit Ethernet = 20000
• Port Channel interface with one 10 Gigabit Ethernet = 2000
• Port Channel with two 1 Gigabit Ethernet = 18000
• Port Channel with two 10 Gigabit Ethernet = 1800
• Port Channel with two 100 Mbps Ethernet = 180000
priority priority Enter keyword priority then a value in increments of 16 as the priority. The
range is from 0 to 240. The default is 128.
Defaults
• cost = depends on the interface type
• priority = 128
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.5.1.0 Introduced on the E-Series.
spanning-tree mstp edge-port
Congures the interface as an MST edge port and optionally a Bridge Protocol Data Unit (BPDU) guard.
S4820T
Syntax
spanning-tree mstp edge-port [bpduguard [shutdown-on-violation]]
Parameters
mstp edge-port Enter the keyword mstp then the keywords edge-port to congure the
interface as a Multiple Spanning Tree edge port.
bpduguard (OPTIONAL) Enter the keyword portfast to enable Portfast to move the
interface into forwarding mode immediately after the root fails. Enter the keyword
bpduguard to disable the port when it receives a BPDU.
Multiple Spanning Tree Protocol (MSTP)
1009