Reference Guide

• show uplink-state-group — displays the status information on a specified uplink-state
group or all groups.
upstream
Assign a port or port-channel to the uplink-state group as an upstream interface.
S4820T
Syntax
upstream interface
To delete an uplink-state group, use the no upstream interface command.
Parameters
interface Enter one of the following interface types:
• Fast Ethernet: fastethernet {slot/port | slot/
port-range}
• 1 Gigabit Ethernet: gigabitethernet {slot/port |
slot/port-range}
• 10 Gigabit Ethernet: tengigabitethernet {slot/
port | slot/port-range}
• 40 Gigabit Ethernet: fortyGigE {slot/port |
slot/port-range}
• Port channel: port-channel {1-512 | port-
channel-range}
Where port-range and port-channel-range specify a
range of ports separated by a dash (-) and/or individual ports/port
channels in any order; for example: gigabitethernet
1/1-2,5,9,11-12 port-channel 1-3,5
. A comma is
required to separate each port and port-range entry.
Defaults none
Command Modes UPLINK-STATE-GROUP
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.12.0 Introduced on the S4810.
Version 8.4.2.3 Introduced on the S-Series S50.
Usage
Information
You can assign physical port or port-channel interfaces to an uplink-state group.
You can assign an interface to only one uplink-state group. Configure each interface assigned
to an uplink-state group as either an upstream or downstream interface, but not both.
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