Alcatel-Lucent 1850 TSS-320 User Provisioning Manual page 230

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– disabled to disable the Flow Control function
– asymmetric to enable the Flow Control function, in asymmetric mode (i.e. it can
– symmetric to enable the Flow Control function, in symmetric mode (i.e. it can
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– if STS-3c SPE/VC4, the possibilities are: "Fractional 100,000,000 kb/s SONET
– if STS-1 SPE/VC3 (not yet available), the possibilities are: "Fractional 10,000,000
– if VT 2 SPE/VC12 (not yet available)
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MAU panel
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It allows to change the settings of the resource by means of the following parameters:
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Maximum MTU/MRU: The entry field indicates the Maximum Transmit
Unit/Maximum Receive Unit size of the largest packet which can be sent/received
on the interface, specified in octets. The allowable value ranges from 1574 to
9216. In case of Provider Bridge, for ETB ports, the following values are allowed:
from 1600 to 9242.
Promiscuous mode: The text field indicates indicating whether this interface has
to inspect the packets' MAC addresses. The allowable values are: true or false.
FCS discard errored frame: The text field indicates the insertion or removal of
GFP-FCS (Frame Check Sequence) field into the optional field pFCS of the GFP
frame. The allowable values are: true or false.
Client type: The text field indicates the transported layer. The allowable values
are: ets (for Ethernet Transparent System), etb (for Ethernet Bridge System) or
LinkAgg (for Link Aggregation System).
Default PAUSE behavior: The combo-box allows to chose the pause signal that is
inserted for Flow Control signalling. It applies only in the case that the
"AutoNegotiation-AdminStatus" is in "disabled". The allowable choices are:
transmit Pause Frames, but ignores incoming Pause Frames)
transmit and receive Pause Frames)
Adm. fractional rate: The entry field indicates the possible Fractional Rates, at
the relevant payload capacity:
Rate" or "No Rate Limit"
kb/s SONET Rate" or "No Rate Limit"
Underlie layer: The text field indicates the associated layer. The allowable values
are: mau (for Ethernet Transparent System), vconc (virtual concatenation to permit
the setting of the "virtual concatenation granularity" mode) or sonet (to permit the
setting of the "Rate-Limiting" mode. NOTE: this value is given only in the case
that the concatenation number for the VC4 is equal to 1).
Link up/down trap: The text field indicates whether linkUp / linkDown traps
(notification upon the changing of the node operational state from up to down and
vice versa) should be generated for this interface. possible options: enabled /
disabled the associated layer. The allowable values are: enabled or disabled.
MAU identifier: The text field shows a number assigned by the system. The
allowable value is: 1.
Access a resource
8DG08136EAAA
Issue 3 July 2009