Cabletron Systems STHI 44 STHI-44 Specifications Page 72

  • Download
  • Add to my manuals
  • Print
  • Page
    / 104
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 71
SPECTRUM Enterprise Manager Cisco StrataCom BPX8600 Series
72 of 105
NRM
The Normal Response Mode (NRM) is the
maximum number of cells a source may send for
each forward RM-cell. This object applies only to
ABR (Available Bit Rate) without ForeSight.
FRTT
The Fixed Round-Trip Time (FRTT) is the sum of
the fixed and propagation delays from the source
to a destination and back. This object applies only
to ABR without ForeSight.
TBE
Transient Buffer Exposure (TBE) is the negotiated
number of cells that the network would like to
limit the source of sending during startup
periods, before the first RM-cell returns. This
object applies only to ABR without ForeSight.
VS/VD
Virtual Source/Virtual Destination (VS/VD) is
used to divide an ABR connection into two or
more separately controlled ABR segments. This
flag indicates whether the ATM endpoint (both
ends) will serve as VS/VD or not. This object
applies only to ABR without ForeSight.
Policing
Specifies the traffic policing for this endpoint.
PCR
The Peak Cell Rate (PCR) (0+1) specifies an upper
bound on rate at which traffic can be submitted
on an ATM connection. This object applies to the
First Leaky Bucket for leaving cells with Cell Loss
Priority of “0” or “1.”
SCR
Sustainable Cell Rate (SCR) is an upper bound on
the conforming average rate of an ATM
connection, over time scales which are long
relative to those for which the PCR is defined.
Enforcement of this bound by the UPC could
allow the network to allocate sufficient resources,
but less than those based on the PCR, and still
ensure that the performance objectives (e.g., Cell
Loss Ration) can be achieved.
MCR
Minimum Cell Rate (MCR) specifies the rate at
which the source is always allowed to send.
Click on this button to select the fields you want
to display in the ATM Bandwidth Class Table. See
Table Selections on page 9 for more information
about this feature.
ATM Bandwidth Class Table Selection
Page view 71
1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 103 104

Comments to this Manuals

No comments