• 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 followed by a value in increments of 16 as
the priority. The range is 0 to 240. The default is 128.
Defaults
• cost = depends on the interface type
• priority = 128
Command Modes INTERFACE
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.5.1.0 Introduced on the E-Series.
spanning-tree mstp edge-port
Configures the interface as an MST edge port and optionally a Bridge Protocol Data Unit (BPDU) guard.
C-Series, E-Series, S-Series, Z-Series
Syntax
spanning-tree mstp edge-port [bpduguard [shutdown-on-
violation]]
Parameters
mstp edge-port Enter the keyword mstp followed by the keywords edge-port to
configure 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.
shutdown-
onviolation
(OPTIONAL) Enter the keywords shutdown-on-violation to
hardware disable an interface when a BPDU is received and the port
is disabled.
Command Modes INTERFACE
Command History
Version 8.3.11.1 Introduced on the Z9000.
1004
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