Example: Layer 2 Port Mirroring To Multiple Destinations - Juniper EX9200 Features Manual

Port Mirroring Feature Guide for EX9200 Switches
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Example: Layer 2 Port Mirroring to Multiple Destinations

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}
}
}
Understanding Layer 2 Port Mirroring on page 3
Layer 2 Port Mirroring Firewall Filters
Defining a Layer 2 Port-Mirroring Firewall Filter
Applying Layer 2 Port Mirroring to Traffic Forwarded or Flooded to a Bridge Domain
Applying Layer 2 Port Mirroring to Traffic Forwarded or Flooded to a VPLS Routing Instance
Example: Layer 2 Port Mirroring at a Logical Interface
Example: Layer 2 Port Mirroring for a Layer 2 VPN
Example: Layer 2 Port Mirroring for a Layer 2 VPN with LAG Links
On MX Series routers and EX Series switches, you can mirror traffic to multiple destinations
by configuring next-hop groups in Layer 2 port-mirroring firewall filters applied to tunnel
interfaces.
Configure the chassis to support tunnel services at PIC 0 on FPC 2. This configuration
1.
includes two logical tunnel interfaces on FPC 2, PIC 0, port 10.
[edit]
chassis {
fpc 2 {
pic 0 {
tunnel-services {
bandwidth 1g;
}
}
}
}
Configure the physical and logical interfaces for three VLANs and one Layer 2 VPN
2.
CCC:
VLAN bd will span logical interfaces
VLAN bd_next_hop_group
VLAN
bd_port_mirror
Layer 2 VPN CCC
if_switch
[edit]
interfaces {
ge-2/0/1 {
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 { # An interface on bridge domain 'bd'.
encapsulation vlan-bridge;
ge-2/0/1.0
will span logical interfaces
will use the logical tunnel interface
will connect logical interfaces
and ge-2/0/1.1 .
ge-2/2/9.0 and ge-2/0/2.0
.
lt-2/0/10.2
and
ge-2/0/1.2 lt-2/0/10.1
Copyright © 2016, Juniper Networks, Inc.
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