Cabletron Systems SSR-GLX19-02, User Manual

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Chapter 21: Checking the Status of QoS Tables
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Obtaining Layer-3 and Layer-4 Switching Information
Obtain Layer-3 and Layer-4 switching information to examine details about the routing of
Layer-3 or Layer-4 data sent directly to a port rather than being sent to the Control
Module for further processing. To access this information, take the following steps:
1. Do one of the following:
– In the Front Panel view, select the Monitor menu, choose QoS State , and then
choose L3/L4 Flows .
– In the Schematic view, double-click either the Layer 3/4 Switching function or the
Flows object.
The Flow Table Filter dialog box appears.
VLAN ID Identifies the VLAN that is combined with a MAC address to
uniquely identify the entry.
The same MAC address may be learned on different VLANs.
MAC addresses are combined with VLAN names to create
unique identifiers for each entry.
Dest. Port Indicates to which destination port the SSR forwarded the
data. Traffic destined to the entry's MAC address is forwarded
to the destination port.
Source Port Indicates on which port the SSR received the Layer-2 packets.
Table 74. L2 Forward table fields (Continued)
Field Description