Ies Global Commands - Alcatel-Lucent 7750 SR OS Service Manual

IES Global Commands

ies
Syntax ies service-id customer customer-id vpn vpn-id
ies service-id
no ies service-id
Context config>service
Description
This command creates or edits an IES service instance.
The ies command is used to create or maintain an Internet Ethernet Service (IES). If the service-id
does not exist, a context for the service is created. If the service-id exists, the context for editing the
service is entered.
IES services allow the creation of customer facing IP interfaces in the same routing instance used for
service network core routing connectivity. IES services require that the IP addressing scheme used by
the subscriber must be unique between it and other addressing schemes used by the provider and
potentially the entire Internet.
While IES is part of the routing domain, the usable IP address space may be limited. This allows a
portion of the service provider address space to be set aside for service IP provisioning, becoming
administered by a separate but subordinate address authority. This feature is defined using the config
router service-prefix command.
IP interfaces defined within the context of an IES service ID must have a SAP created as the access
point to the subscriber network. This allows a combination of bridging and IP routing for redundancy
purposes.
When a service is created, the customer keyword and customer-id must be specified and associates
the service with a customer. The customer-id must already exist having been created using the
customer command in the service context. Once a service has been created with a customer
association, it is not possible to edit the customer association. The service must be deleted and
recreated with a new customer association.
Once a service is created, the use of the customer customer-id is optional for navigating into the
service configuration context. Attempting to edit a service with the incorrect customer-id specified
will result in an error.
Multiple IES services are created to separate customer owned IP interfaces. More than one IES
service may be created for a single customer ID. More than one IP interface may be created within a
single IES service ID. All IP interfaces created within an IES service ID belongs to the same
customer.
By default, no IES service instances exist until they are explicitly created.
The no form of this command deletes the IES service instance with the specified service-id. The
service cannot be deleted until all the IP interfaces defined within the service ID have been shutdown
and deleted.
Parameters
service-id — The unique service identification number identifying the service in the service domain.
7750 SR OS Services Guide
This ID must be unique to this service and may not be used for any other service of any type. The
service-id must be the same number used for every 7750 SR on which this service is defined.
Values
1 — 2147483647
Internet Enhanced Services
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