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Monitoring and Analyzing Switch Operation
Contents
Web Browser Interface Status Information . . . . . . . . . . . . . . . . . . . . B-26
Traffic Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-27
Mirroring Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-29
Mirrored Traffic Destinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-32
Local Destinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-32
Remote Destinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-32
Monitored Traffic Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-32
Criteria for Selecting Mirrored Traffic . . . . . . . . . . . . . . . . . . . . . . . . B-33
Mirroring Session Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-33
Mirroring Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-33
Mirroring Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-34
Remote Mirroring Endpoint and Intermediate Devices . . . . . . B-35
Migration to Release K.12.xx . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-36
Migration to Release K.14.01 or Greater . . . . . . . . . . . . . . . . . . . B-36
Using the Menu or Web Interface To Configure Local Mirroring . . B-38
Menu and Web Interface Limits . . . . . . . . . . . . . . . . . . . . . . . . . . B-38
Configuration Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-39
CLI: Configuring Local and Remote Mirroring . . . . . . . . . . . . . . . . . B-42
Local Mirroring Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-43
Remote Mirroring Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-45
1. Determine the Mirroring Session and Destination . . . . . . . . . . . . B-48
2. Configure a Mirroring Destination on a Remote Switch . . . . . . . B-49
3. Configure a Mirroring Session on the Source Switch . . . . . . . . . . B-51
4. Configure the Monitored Traffic in a Mirror Session . . . . . . . . . . B-54
Traffic Selection Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-54
Mirroring-Source Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . B-55
Selecting All Inbound/Outbound Traffic to Mirror . . . . . . . . . . . . . . B-56
Port Interface with Traffic Direction as the Selection Criteria B-56
Untagged Mirrored Packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-58
VLAN Interface with Traffic Direction as the Selection Criteria B-60
Selecting Inbound Traffic Using an ACL (Deprecated) . . . . . . . . . . B-61
Selecting Inbound/Outbound Traffic Using a MAC Address . . . . . B-62
Selecting Inbound Traffic Using Advanced
Classifier-Based Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-65
Classifier-Based Mirroring Configuration . . . . . . . . . . . . . . . . . . B-66
B-2