VSM Configuration Commands
Page 1286 7750 SR OS Services Guide
port
Syntax port ccag-ccag-id.{a | b}[.net-sap]:cc-id
no port
Context config>router>interface ip-interface-name
Description This command cross connects a network IP interface to a CCAG SAP using the referenced ccag-id. A
CCAG network IP interface binding is identified by four items; the ccag-id, the CCAG path, the
pairing type and the cc-id. A network IP interface CCAG port binding supports all the available
features as port binding using a Dot1Q virtual interface.
To support cross connection between services and network IP interfaces, the network interface port
command allows the binding of the IP interface to a ccag cc-id. Similar to service CCAG SAPs, the
network IP interface port binding command must reference the ccag-id, the CCA path (.a or .b) and
the cc-id used by the service CCAG SAP on the other CCA path. The pairing type is optional as only
.net-sap is supported.
The no form of the command removes the CCAG binding from the network IP interface.
Parameters ccag — The ccag portion of the port binding is required and specifies that the network IP interface is
binding to a ccag cc-id.
ccag-id — The ccag-id portion of the port binding is required and specifies which ccag-id the
network IP interface must be bound to. The specified ccag-id must exist on the system or the port
binding will fail. The leading dash must be included as a separator between ccag and the ccag-id.
Values -1 (dash 1) to -8 (dash 8)
Default None
.a | .b — The .a and .b portion of the port binding is required and is used to define the CCA
bandwidth path the network IP interface will be associated with. The path association must be
specified and .a and .b are mutually exclusive. The .a designation identifies the network IP
interface as being on the Alpha path and the .b designation identifies the network IP interface as
being on the Beta path. The paired SAP using the same cc-id as the bound network IP interface
must be associated with the opposite path. The leading period must be included as a separator
between the ccag-id and the path designator.
Values
.a or .b
Default None
.net-sap — The .net-sap portion of the network IP interface CCAG binding is optional and is used to
explicitly define the pairing type as Net-2-SAP. A cross connection between two network IP
interfaces is not currently allowed. The .net-sap pairing type is assumed and does not need to be
included in the SAP identification. When specified, the leading period must be used as a
separator between the path designator and the pairing type.
Default .net-sap
:cc-id — The :cc-id portion of the port binding is required and specifies the unique cc-id in use by the
CCAG network IP interface port binding and the cross connect SAP on the other path.
Values 1 to 4094
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