Avaya Using Technician Interface Scripts Uživatelský manuál stáhnout pdf (Strana 237)

100

101

303560-A Rev 00

2-189

receive errors

[

circuit

]

Displays receive errors for all circuits or for a specific circuit. The table includes the

following information:

Sample Display - show csmacd receive

CSMACD Module Receive Errors:

-----------------------------

Internal

Receive MAC

Checksum Alignment Overflow Frames Symbol Receive

Slot Conn Circuit Errors Errors Errors Too Long Errors Errors

---- ---- -------- -------- --------- -------- -------- -------- --------

2 1 E21 0 0 0 0 0 0

5 1 E51 0 0 0 0 0 0

5 2 E52 0 0 0 0 0 0

3 entries in table.

Slot Slot identifier; ranges vary according to router model.

Conn Connector’s instance identifier; ranges vary according to router

model and Ethernet module. For routers other than ASN, indicates

the physical connector number on the slot.

Circuit Name of the circuit associated with this line.

Checksum Errors Number of frames received with a CRC error.

Alignment Errors Number of frames received that did not contain an integral number

of octets. Normally a frame alignment error also causes a checksum

error on the frame.

Overflow Errors Number of overflow errors received on this line in which the device

FIFO buffer overflowed before obtaining the next DMA cycle.

Frames Too Long Number of frames received that exceed 1518 octets.

Receive Symbol Errors Number of errors in hardware MLT3 encoding. Indicates a

problem. Only relevant on 100 Mb/s lines.

Internal MAC Receive Errors Number of frames containing less than 64 octets (

runt packets

1 2 ... 232 233 234 235 236 237 238 239 240 241 242 ... 891 892

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