Allied-telesis FORMULA 8200 Instrukcja Użytkownika Pobierz pdf (Strona 21)

FORMULA 8200 User’s Guide

2-5

Port LED —

Activity/

Collision

(green/amber)

Flashing or

solid green

Normal operation when

port receives or transmits

trafﬁc.

None

Unlit No trafﬁc None. This state does not indicate any

problems on the port.

Flashing

amber

Collisions in half-duplex mode

Note: applies to TX ports only.

None. Intermittent collisions are normal.

Port LED —

Link/Diag

(green)

Solid green Good cable link status None

Off or

ﬂashing

No link if off; a link problem if

ﬂashing

Try the following: Verify cable, verify

port speed, verify the state of the

autonegotiation to ensure the port

speeds match (ETHERNET/SHOW/

PORT).

Table 2-1 FORMULA 8200 LED States (Continued)

LED LED Color Status Action Required

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 163 164

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