Table D-1 Addcon-Parameters - Cisco MGX 8850 Installation And Configuration Manual

addcon (ATM)
VBR.1, VBR.2, VBR.3, CBR.1, UBR.1, and UBR.2 are ATM Forum standards for traffic policing.
The columns in Table D-3 indicate the actions involved with each policing type. For descriptions of
the traffic types, connection types, and traffic policing, refer to the Cisco BPX 8600 Series Reference
and the Cisco WAN Switching System Overview. The preceding flow diagrams help clarify the
information in the forthcoming tables. The remaining parts of this description contain attributes and
screen examples.
Note
values: one is for the transmit direction, the other for the receive direction. Also, not all parameters
apply to OC3/STM1 or OC12/STM4, as the text shows.
Table D-1
Parameter/Prompt
local channel
remote node name
remote channel
connection class
PCR
%Util
MCR
CDVT
FBTC (AAL5 Frame Base
Traffic Control)
VSVD
D-8 Cisco MGX 8850 Installation and Configuration, Release 1.1.10, Part Number 78-6186-03
If the description states the parameter is transmit/receive, the system is prompting for two
addcon–Parameters
Description
Specifies the local slot, port, virtual path identifier (vpi), and virtual connection
identifier (vci) for the connection. The format is slot.port.vpi.vci.
The vpi range for a UNI connection is 0–255. The vpi range for an NNI connection
is 1–4095.
The range for a vci is 1–65355. The vci can be an asterisk (*) to indicate the connection
is a virtual path connection (so the vci has no meaning within the network).
When adding an MGX 8850 interface shelf with a UNI interface to a BPX 8600-series
routing node, the VPI range is 1–255. The VCI range is 1–65535.
When adding an MGX 8850 interface shelf with an NNI interface to a BPX 8600-series
routing node, the VPI range is 1–4095. The VCI range is 1–65535.
Specifies the name of the node at the other (or remote) end of the connection.
Specifies the remote node's slot, port, vpi, and vci for this connection. The format is
slot.port.vpi.vci. The vpi and vci ranges are:
The vpi range for a UNI connection is 0–255. The vpi range for an NNI connection
is 0–1023
The range for a vci is 1–4095. The vci can be an asterisk (*) to indicate the connection
is a virtual path (the vci does not provide a distinction within the network).
Specifies one of the following connection types: VBR, UBR, CBR, ATFST, ATFR,
ATFX, ATFT, ABRSTD, or ABRFST. The subsequent displayed parameters depend on
the connection type you choose. To see the parameters associated with each connection
type, refer to the appropriate flow diagrams (Figure D-1 through Figure D-7). For a
definition of each class, refer to the Cisco WAN Switching System Overview.
The option for choosing a class number is also available. The class is a template for a
connection type. The class serves as an alternative to specifying each parameter for a
connection type. To specify a connection class, enter a digit in the range 1–10. To see
the parameter values for a class, use the dspcls commands. To customize any class
template, use cnfcls.
Peak Cell Rate: the cell rate that the source cannot exceed.
Specifies the percentage of bandwidth utilization.
Minimum Cell Rate: the committed, minimum cell rate for a connection in a network.
Cell Delay Variation Tolerance: controls time scale over which the PCR is policed.
Enables the possibility of discarding a whole frame rather than a single, non-compliant
cell. FBTC used to set the Early Packet Discard bit at every node along a connection.
Virtual Source Virtual Destination.