Nokia 7302 Manual page 622

Mirror Services
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Item Description
Description This command enables mirroring of traffic ingressing or egressing a port (Ethernet port, or Link
Aggregation Group (LAG)).
The port command associates a port or LAG to a mirror source. The port is identified by the
port-id. The defined port may be Ethernet, access, hybrid, or network. A network port may be
a single port or a Link Aggregation Group (LAG) ID. When a LAG ID is given as the port-id,
mirroring is enabled on all ports making up the LAG. Either a LAG port member or the LAG port
can be mirrored.
The port is only referenced in the mirror source for mirroring purposes. The mirror source
association does not need to be removed before deleting the card to which the port belongs. If
the port is removed from the system, the mirroring association will be removed from the mirror
source.
If the port is not associated with a mirror-source, packets on that port will not be mirrored.
Mirroring may still be defined for a SAP, label or filter entry, which will mirror based on a more
specific criteria.
The encapsulation type on an access or hybrid port cannot be changed to Frame Relay if it is
being mirrored.
The no port command disables port mirroring for the specified port. Mirroring of packets on the
port may continue due to more specific mirror criteria. If the egress or ingress parameter
keywords are specified in the no command, only the ingress or egress mirroring condition will
be removed.
Default No ports are defined.
Parameters 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
Values: 1 — 64
egress - Specifies that packets egressing the port should be mirrored. Egress packets are
mirrored to the mirror destination after egress packet modification.
ingress - Specifies that packets ingressing the port should be mirrored. Ingress packets are
mirrored to the mirror destination prior to ingress packet modification.
3HH-11985-AAAA-TQZZA
FD 100/320Gbps NT and FX NT IHub Services Guide
Issue: 13