Nokia 7302 Manual page 128

Virtual Leased Line Services
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128
Item Description
Description This command creates a Service Access Point (SAP) within a service. A SAP is a combination
of port and encapsulation parameters which identifies the service access point on the interface
and within the ISAM. Each SAP must be unique.
All SAPs must be explicitly created. If no SAPs are created within a service or on an IP
interface, a SAP will not exist on that object.
Enter an existing SAP without the create keyword to edit SAP parameters. The SAP is owned
by the service in which it was created.
A SAP can only be associated with a single service. A SAP can only be defined on a port that
has been configured as an access port using the configure router interface port-type port-id
mode access command.
If a port is shutdown, all SAPs on that port become operationally down. When a service is
shutdown, SAPs for the service are not displayed as operationally down although all traffic
traversing the service will be discarded.
The operational state of a SAP is relative to the operational state of the port on which the SAP
is defined.
The no form of this command deletes the SAP with the specified port. When a SAP is deleted,
all configuration parameters for the SAP will also be deleted. For Internet Enhanced Service
(IES), the IP interface must be shutdown before the SAP on that interface may be removed.
Default No SAPs are defined.
Special cases A SAP can be defined with Ethernet ports. At most, only one sdp-id can be bound to an VLL
service. Since a VLL is a point-to-point service, it can have, at most, two end points. One
endpoint being a SAP the other being an SDP.
Parameters sap sap-id — Specifies the physical port identifier portion of the SAP definition.
Values: {port-id | lag-id}:{vlanid | no-tag }
•
port-id
Specifies the physical port ID in the following format:
<port-id> : <nwport-id | ltport-id>
nwport-id - <slot-address>:<port-type>:<port-num>
— slot-address - nt|nt-a|nt-b|ntio-1
— port-type - sfp | xfp |vp | eth | ieee1588 | AI
— port-num - port-number
ltport-id - lt:<rack>/<shelf>/<slot>
— lt - keyword
— rack - number identifying the rack
— shelf - number identifying the shelf
— slot - number identifying the slot
•
lag-id
lag: keyword
id: 1 — 64
•
vlanid
Specifies the VLAN ID to be associated with the port identified by the SAP. For v-VPLS,
the SAP VLAN ID must match the VLAN ID defined at the v-VPLS level. The null value can
also be specified, to indicate that the SAP will send and receive untagged frames. If this
SAP is not defined, untagged frames will be dropped.
The m-VPLS VLAN ID is always specified as no-tag, which is reserved for untagged L2CP
frames processed to be by the m-VPLS.
Values:
m-VPLS vlanid: no-tag
v-VPLS vlanid: 0 | 1— 4093 (0 specifies untagged frames)
3HH-11985-AAAA-TQZZA
FD 100/320Gbps NT and FX NT IHub Services Guide
Issue: 13