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Port Configuration Command Set
Reviewing Port Status
4-30 Matrix NSA Series Configuration Guide
4.3.2.4 show port operstatuscause
Use this command to display the causes configured to place operating status to a down or dormant
state for one or more ports.
show port operstatuscause [port-string] [any] [modifiable][admin] [linkloss]
[linkflap] [self] [init] [flowlimit] [policy] [cos] [dot1x] [lag]
Syntax Description
port-string (Optional) Displays causes for specific port(s). For a
detailed description of possible port-string values, refer to
Section 4.1.1.
any (Optional) Displays a table of all causes.
modifiable (Optional) Displays a table of modifiable causes.
admin (Optional) Displays ports down due to adminStatus.
linkloss (Optional) Displays ports down due to link loss.
linkflap (Optional) Displays ports down due to link flap violation.
For more information on configuring the link flap function,
refer to Section 4.3.8.
self (Optional) Displays ports down due to a hardware cause.
init (Optional) Displays ports in initialization phase.
flowlimit (Optional) Displays ports down due to a flow limiting
constraint. For more information on configuring flow
limiting, which is also known as flow setup throttling, refer
to Section 14.3.15.
policy (Optional) Displays ports down due to policy restriction.
For more information on configuring user policies, refer to
Chapter 8.
cos (Optional) Displays ports down due to Class of Service
constraint. For more information on configuring Class of
Service, refer to Section 8.3.3.
dot1x (Optional) Displays ports dormant due to 802.1X
enforcement. For more information on configuring 802.1X,
refer to Section 14.3.5.