Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide - Manual (Page 240)

Configuring mirroring for ports on the same stack member in a traditional stack example
In this example, the mirror ports are assigned to different monitor ports.
device(config)#mirror-port ethernet 1/1/24
device(config)#mirror-port ethernet 2/1/24
device(config)#mirror-port ethernet 3/1/24
device(config)#mirror-port ethernet 4/1/24
device(config)#interface ethernet 1/1/1
device(config-if-e1000-1/1/1)#monitor ethernet 1/1/24 both
device(config)#interface ethernet 2/1/1
device(config-if-e1000-2/1/1)#monitor ethernet 2/1/24 both
device(config)#interface ethernet 4/1/1
device(config-if-e1000-4/1/1)#monitor ethernet 4/1/24 both
ACL-based inbound mirroring
This section describes ACL-based inbound mirroring for FastIron devices.
Creating an ACL-based inbound mirror clause for FCX and ICX devices
The following example shows how to configure an ACL-based inbound mirror clause.
1. Configure the mirror port.
device(config)#mirror-port ethernet 1/1/2
2. Configure the ACL-based inbound mirror clause.
device(config)#access-list 101 permit ip any any mirror
3. Apply the ACL-based inbound clause to the monitor port.
device(config)#interface e 1/1/5
device(config-if-e1000-1/1/5)#ip access-group 101 in
4. Create the ACL mirror port.
device(config-if-e1000-1/1/5)#acl-mirror-port ethernet 1/1/2
To display ACL mirror settings, enter the show access-list all command.
device#show access-list all
Extended IP access list 101
permit ip any any mirror
ACL-based inbound mirror clauses for FastIron X Series devices
The mirror parameter in an ACL clause causes the system to direct traffic that meets the clause to be
sent to a mirror port. Consider the following example.
device(config)#access-list 101 permit ip any any mirror
The mirror parameter directs selected traffic to the mirrored port. Traffic mirroring is only supported on
Layer 3 ACLs for FastIron X Series devices.
You can select traffic to be mirrored using a permit or deny clause on ports on the following interface
modules:
• SX-FI-24GPP
• SX-FI-24HF
Configuring mirroring for ports on the same stack member in a traditional stack example
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