Alcatel-Lucent 7210 SAS M Service Guide

Virtual Private Routed Network Services
7210 SAS M Services Guide Page 601
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 to 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).
sgt-qos
Syntax sgt-qos
Context config>service>vprn
Description This command enables the context to configure DSCP/Dot1p re-marking for self-generated traffic.
application
Syntax application dscp-app-name dscp {dscp-value | dscp-name}
application dot1p-app-name dot1p dot1p-priority
no application {dscp-app-name | dot1p-app-name}
Context config>service>vprn>sgt-qos
Description This command configures DSCP/Dot1p re-marking for self-generated traffic. When an application is
configured using this command, then the specified DSCP name/value is used for all packets generated
by this application within the router instance it is configured.
Using the value configured in this command:
• Sets the DSCP bits in the IP packet.
• Maps to the FC. This value will be signaled from the CPM to the egress forwarding complex.
• Based on this signaled FC the egress forwarding complex QoS policy sets the IEEE802.1 dot1P
and LSP EXP bits.
• The Dot1P and the LSP EXP bits are set by the egress complex for all packets based on the sig-
naled FC. This includes ARP and IS-IS packets that, due to their nature, do not carry DSCP bits.
• The DSCP value in the egress IP header will be as configured in this command. The egress QoS
policy will not overwrite this value.
Only one DSCP name/value can be configured per application, if multiple entries are configured then
the subsequent entry overrides the previous configured entry.
The no form of this command reverts back to the default value.
Parameters dscp-app-name — Specifies the DSCP application name.
Values ldp, rsvp, bgp, rip, msdp, pim, ospf, mld, telnet, tftp, ftp, ssh, snmp, snmp-
notification, syslog, icmp, traceroute, tacplus, dns, ntp, radius, cflowd, dhcp,
bootp, ndis, vrrp, srrp
dscp-value — Specifies a value when this packet egresses the respective egress policy should provide
the mapping for the DSCP value to either LSP-EXP bits or IEEE 802.1p (Dot1P) bits as
appropriate otherwise the default mapping applies.

Alcatel-Lucent 7210 SAS M Specifications

General

Brand	Alcatel-Lucent
Model	7210 SAS M
Category	Switch
Language	English