Dell Networking S6000 Uživatelský manuál stáhnout pdf (Strana 672)

Figure 95. Port Monitoring Example

Enabling Flow-Based Monitoring

Flow-based monitoring is supported only on the S-Series platform.

Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead of all traffic on

the interface. This feature is particularly useful when looking for malicious traffic. It is available for Layer 2

and Layer 3 ingress and egress traffic. You can specify traffic using standard or extended access-lists.

1. Enable flow-based monitoring for a monitoring session.

MONITOR SESSION mode

flow-based enable

2. Define in access-list rules that include the keyword monitor. For port monitoring, Dell Networking

OS only considers traffic matching rules with the keyword

CONFIGURATION mode

ip access-list

Refer to Access Control Lists (ACLs).

3. Apply the ACL to the monitored port.

INTERFACE mode

ip access-group access-list

Port Monitoring

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Dell Networking S6000 Uživatelský manuál Strana 672