Virtual Leased Line Services
7750 SR OS Services Guide Page 331
Default none (Interworking must be configured before adding a Frame-Relay SAP to an Apipe service.)
Parameters frf-5 — Specify Frame Relay to ATM Network Interworking (FRF.5).
service-name
Syntax service-name service-name
no service-name
Context config>service>epipe
config>service>apipe
config>service>cpipe
config>service>fpipe
config>service>ipipe
Description This command configures an optional service name, up to 64 characters in length, which adds a name
identifier to a given service to then use that service name in configuration references as well as
display and use service names in show commands throughout the system. This helps the service
provider/administrator to identify and manage services within the 7750 SR, 7450 ESS and 7710 SR
platforms.
All services are required to assign a service ID to initially create a service. However, either the service
ID or the service name can be used o identify and reference a given service once it is initially created.
Parameters service-name — Specifies a unique service name to identify the service. Service names may not begin
with an integer (0-9).
service-mtu
Syntax service-mtu octets
no service-mtu
Context config>service>epipe
config>service>apipe
config>service>cpipe
config>service>fpipe
config>service>ipipe
Description This command configures the service payload (Maximum Transmission Unit – MTU), in bytes, for
the service. This MTU value overrides the service-type default MTU. The service-mtu defines the
payload capabilities of the service. It is used by the system to validate the SAP and SDP binding’s
operational state within the service.
The service MTU and a SAP’s service delineation encapsulation overhead (i.e., 4 bytes for a dot1q
tag) is used to derive the required MTU of the physical port or channel on which the SAP was created.
If the required payload is larger than the port or channel MTU, then the SAP will be placed in an
atm-sdu frf-5
SAP Type Allowed VC-Type Value Allowed Interworking Value
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