CHAPTER 2
Port Mirroring Instances
•
Layer 2 Port Mirroring Global Instance on page 9
•
Layer 2 Port Mirroring Named Instances on page 9
Layer 2 Port Mirroring Global Instance
On an MX Series router and on an EX Series switch, you can configure a set of
port-mirroring properties that implicitly apply to packets received on all ports in the router
(or switch) chassis. This set of port-mirroring properties is the global instance of Layer 2
port mirroring for the router or switch.
Within the global instance configuration, you can specify a set of mirror destination
properties for each packet address family supported by Layer 2 port mirroring.
For a general description of Layer 2 port-mirroring properties, see “Understanding Layer
2 Port Mirroring Properties” on page 4. For a comparison of the types of Layer 2 port
mirroring available on an MX Series router and on an EX Series switch, see Application of
Layer 2 Port Mirroring Types.
Related
Documentation
Understanding Layer 2 Port Mirroring on page 3•
• Configuring the Global Instance of Layer 2 Port Mirroring
• Examples: Layer 2 Port Mirroring at Multiple Levels of the Chassis on page 34
• Example: Layer 2 Port Mirroring with Multiple Instances
• Example: Layer 2 Port Mirroring to Multiple Destinations
Layer 2 Port Mirroring Named Instances
This topic describes the following information:
•
Layer 2 Port Mirroring Named Instances Overview on page 10
•
Mirroring at Ports Grouped at the FPC Level on page 10
•
Mirroring at Ports Grouped at the PIC Level on page 11
•
Mirroring at a Group of Ports Bound to Multiple Named Instances on page 11
9Copyright © 2016, Juniper Networks, Inc.