Cisco Catalyst 2960X-48FPD-L Hardware Installation Manual page 23

Product Overview
Port Mode
STAT (port
status)
SPEED
OL-28309-02
Port LED Color Meaning
Off No link or port was administratively shut down.
Green Link present.
Blinking green Activity. Interface is sending or receiving data.
Alternating Link fault. Error frames can affect connectivity, and errors such as
green-amber excessive collisions, cyclic redundancy check (CRC) errors, and
alignment and jabber errors are monitored for a link-fault indication.
Amber Port is blocked by Spanning Tree Protocol (STP) and is not forwarding
data.
After a port is reconfigured, the port LED can remain amber for up to
30 seconds as STP searches the switch for possible loops.
Blinking amber Port is blocked by STP and is sending and receiving packets.
10/100/1000 ports
Off Port is operating at 10 Mb/s.
Green Port is operating at 100 Mb/s.
Blinking green Port is operating at 1000 Mb/s.
SFP module ports
Off Port is operating at 10 Mb/s.
Green Port is operating at 100 Mb/s.
Blinking green Port is operating at 1000 Mb/s.
SFP+ module ports (Applies to the Catalyst 2960X-48FPD-L, 2960X-48LPD-L,
2960X-24PD-L, 2960X-48TD-L, and the 2960X-24TD-L switches.)
SFP+ module ports (Applies to the Catalyst 2960XR-48FPD-I, 2960XR-48LPD-I,
2960XR-24PD-I, 2960XR-48TD-I, and the 2960XR-24TD-I switches.)
Off Port is not operating.
Blinking green Port is operating at 10 Gb/s.
Green Port is operating at 1 Gb/s.
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
LEDs
13