Alcatel-Lucent 7750 SR OS Service Manual page 1357

lag-id — The LAG identifier, expressed as a decimal integer.
egress — Specifies that packets egressing the port should be mirrored. Egress packets are mirrored to
ingress — Specifies that packets ingressing the port should be mirrored. Ingress packets are mirrored
sap
Syntax sap sap-id {[egress] [ingress]}
no sap sap-id [egress] [ingress]
Context debug>mirror-source
Description
This command enables mirroring of traffic ingressing or egressing a service access port (SAP).
The mirror source SAP referenced by the port-id is owned by the service ID of the service in which it
was created. The SAP is only referenced in the mirror source name for mirroring purposes. The mir-
ror source association does not need to be removed before deleting the SAP from its service ID. If the
SAP is deleted from its service ID, the mirror association is removed from the mirror source.
More than one SAP can be associated within a single mirror-source. Each SAP has its own ingress
and egress parameter keywords to define which packets are mirrored to the mirror destination.
The SAP must be valid and properly configured. If the associated SAP does not exist, an error occurs
and the command will not execute.
If the associated SAP has a native frame type (Ethernet or SONET/SDH) that is different from the
mirror-destination service-id type, then the disable-bcp-encap parameter defined in the destina-
tion service-id will dictate whether frame encapsulation occurs.
The same SAP cannot be associated with multiple mirror source definitions for ingress packets.
The same SAP may not be associated with multiple mirror source definitions for egress packets.
If a particular SAP is not associated with a mirror source name, then that SAP will not have mirroring
enabled for that mirror source.
The no form of the command disables mirroring for the specified SAP. All mirroring for that SAP on
ingress and egress is terminated. Mirroring of packets on the SAP can continue if more specific mir-
ror criteria is configured. If the egress or ingress parameter keywords are specified in the no com-
mand, only the ingress or egress mirroring condition is removed.
Default
No SAPs are defined by default.
Parameters
sap-id — Specifies the physical port identifier portion of the SAP definition.
7750 SR OS Services Guide
the mirror destination after egress packet modification.
to the mirror destination prior to ingress packet modification.
Mirror Services
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