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Switch# show port 1-2
2.2 MIRROR configuration
Mirror is a very useful functionality which can be used to monitor data packet flow through a port,
both for receiving and sending. It can use the mirror port to monitor data packets of other
mirrored ports.
The iSpirit 3026 switch supports mirror functionality, and can mirror multiple ports simultaneously,
both for in-packets and out-packets.
This section describes mirror configuration:
Mirror Egress
Mirror Ingress
Mirror Port
1.Mirror Egress
Egress configuration sets egress ports, whose sending packets will be monitored.
2.Mirror Ingress
Ingress configuration sets ingress ports, whose receiving packets will be monitored.
3.Mirror Port
Mirror port configuration is to set the port that's used to monitor packets. The CLI command is
interactive, users just need to type the port number.
Notes:
(1) Mirror egress and mirror ingress can't include mirror port;
(2) can only set one mirror port.
2.3 TRUCK configuration
Trunk is to aggregate multiple ports into one logical port, it can used to increase port bandwidth,
providing redundancy and load balance.
Trunk is a simple method for aggregating multiple ports to one. As a logical destination port, the
switch will choose one physical port to send packets based on the aggregation policy of the
software. Trunk functionality and aggregation policy are accomplished by software, if trunk is
used for redundancy, the software should also check ports status and reorganize trunk
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