Cisco Catalyst WS-C2924-XL Hardware Installation Manual page 37

Chapter 1 Product Overview
Table 1-7 Meanings of Port Status LEDs for Different Modes on Catalyst 2912 LRE XL and 2924 LRE
XL Switches
Port Mode Port LED Color
LRE In LRE mode, the 10/100 switch port LEDs continue to reflect Ethernet link
Note
status. See
Cyan (off)
Green
Amber
STAT In STAT mode, the LRE ports reflect the Ethernet link between the remote CPE
Note
and an Ethernet device such as a PC. The Ethernet link default settings on the LRE
ports are different from those on the 10/100 ports. See
information about the 10/100 ports.
Cyan (off)
Green
Blinking green
Amber
Blinking amber
DUPLX Cisco IOS
Release
12.0(5.x)WC1/
1
WC2
Cyan (off)
Green
78-6461-04
Description
Table 1-5 for LED information about the 10/100 ports.
No LRE link present on the LRE port.
LRE link present on the LRE port. Port LED turns green in
approximately 10 seconds after the LRE port detects a connection to a
LRE CPE.
LRE port on the switch and WALL port on the LRE CPE unable to
establish the rate defined by the assigned profile.
No LRE link present on the LRE port, or the port is administratively
shut down.
LRE link present on the LRE port. Port is in STP forwarding state.
Activity on the LRE port. Port is sending or receiving data.
LRE port is in a non-STP forwarding state or is administratively shut
down.
After a port is reconfigured, the port LED can remain amber for
Note
up to 30 seconds as STP checks the switch for possible loops.
Activity on the LRE port. Port is sending or receiving data, but it is not
in STP forwarding state.
Cisco IOS Release 12.0(5.x)WC4
Cyan LRE port or remote CPE Ethernet port is operating in
(off) half-duplex mode.
LRE port or remote CPE Ethernet port is operating in
full-duplex mode.
Catalyst 2900 Series XL Hardware Installation Guide
Front-Panel Description
Table 1-5 for LED
2 3
1-17