ExtremeSwitching and Summit X460-G2 Series Switch LEDs

X460-G2 Front Panel LEDs describes the meanings of the front-panel LEDs on all Summit X460-G2 series switches.

Click to expand in new window

X460-G2 Front Panel LEDs

Label or Type Color/State Meaning
M (Management) Slow blinking green (1 Hz) Normal operation
Fast blinking green (2 Hz) Power-on self test (POST) in progress

or

Switch diagnostics are running

Steady green POST passed; system is booting image
Blinking amber System is disabled: POST failed or system overheated
Off No external power is attached
S1, S2 (Stack Management) Steady green Link OK on the indicated stacking port
Blinking green Activity on the indicated stacking port
FAN Steady green Normal operation
Blinking amber Failure
Off No power
P1, P2

(Power Supply)

Steady green Normal operation
Steady amber Non-PoE (Power over Ethernet) models: PSU present, but no input power

PoE models: Not supported

Blinking amber Power failure
Off No power is attached
Ethernet Port 1-32 or 1-52 Steady green Link OK
Blinking green Activity on the indicated port
Off No link or port disabled
1G SFP ports or 10G SFP+ ports 29, 30, 31, and 32 or 53, 54, 55, and 56 Steady green Link OK
Blinking green Activity on the indicated port
Off No 1G or 10G link, or port disabled
Additional Port LED Meanings for PoE Switches describes the meanings of additional port LEDs on the following Summit X460-G2 PoE switch models:
  • X460-G2-24p-GE4
  • X460-G2-24p-10GE4
  • X460-G2-48p-GE4
  • X460-G2-48p-10GE4
Click to expand in new window

Additional Port LED Meanings for PoE Switches

Label or Type Color/State Meaning
All front panel ports 1-24 or 1-48 Steady green Link is OK; port is not powered
Steady amber Link is OK; port is powered; no traffic
Blinking green Link is OK and transmitting packets; port is not powered
Blinking amber Link is OK and transmitting packets; port is powered
Slow blinking amber No link, or disabled port; port is powered
Alternating amber and green Port has a power fault
Off Port is not powered, has no link, or is disabled

Summit X460-G2 two-digit Stack Number Indicator describes the meanings of the two-digit stack number indicator on all Summit X460-G2 series switches.

Click to expand in new window

Summit X460-G2 two-digit Stack Number Indicator

Label or Type Color/State Meaning
Left digit (1) Reserved for future use
Right digit (1 – 8) Indicates the position of this switch in the SummitStack configuration
Upper half blinking This switch is the stack master node
Lower half blinking This switch is the stack backup node
Lit steadily This switch is a standby node in the stack