3
Feature | Description |
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SNMP | SNMP is supported via the host processor (the |
| processor on the SmartStack |
| This makes it possible to configure the device |
| in a |
| part of the LAN switch. |
|
|
Can serve multiple | The SmartStack |
switches in one stack | uplink for multiple LAN switches |
| interconnected by a stacker. This reduces the |
| cost of connecting a number of LAN switches |
| to an Fast Ethernet backbone. |
|
|
Dual home FEP | A |
| duplicate MAC addresses. This capability has |
| been exploited by SNA gateways, which can |
| provide a redundant host connection: two |
| gateways have the same MAC address but are |
| on different rings and due to the source routing |
| discovery process the SNA sessions are |
| randomly distributed between the two |
| gateways. Sessions are established between |
| configured MAC addresses. |
|
|
Protocol filters | The SmartStack |
| protocol filters as the SmartStack STS16- |
| 20RM. This makes for consistent protocol |
| filtering and thereby reduces the risk of |
| network congestion and security breaches. |
|
|
Broadcast Suppression | On output, the Translational Switch SSIM |
| must keep the rate of broadcast frames sent to |
| Ethernet within the limit set by the Maximum |
| Broadcast Frame Count per Second |
| configuration parameter. Broadcasts include: |
| - ARE, STE source routed frames |
| - unknown destination frames |
| - frames with the MAC header broadcast bit set |
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Table 1. Features and Benefits
Introduction |