Cisco Systems RJ-45-to-AUX manual Supervisor Engine, 121

Figure 6.1: The Catalyst Supervisor Engine I and II.

∙Media Access Control Addressing and VLANs—Support for 16,000 active MAC addresses for up to 1,024 VLANs allocated dynamically between active ports.

∙Management—Support for Simple Network Management Protocol (SNMP) for statistical management. The SE also supports access and management through the console and Telnet interface.

The SE II includes a few upgraded features, such as:

∙Support for redundant supervisor engines

∙Support for redundant clock modules

∙Support for core−switching logic

The Supervisor Engine II G supports additional features, such as:

∙An optional NetFlow Feature Card II (NFFC II) chipset built in

∙Route Switch Feature Card (RSFC)

∙Modular uplink ports

Supervisor Engine III

The Supervisor Engine III is available in three models:

∙Supervisor Engine III with Enhanced Address Recognition Logic (EARL) ASIC

∙Supervisor Engine III with the NFFC

∙Supervisor Engine III with the NFFC II

The Supervisor Engine III shown in Figure 6.2 has a few more features than SEs I and II:

Figure 6.2: The Supervisor Engine III.

∙150MHz RISC 4700 processor

∙Three switching buses that can simultaneously provide 1.2GB of throughput, resulting in a 3.6Gbps throughput engine

∙Two Flash PC card slots that can be used for memory upgrades or to serve as additional I/O devices

The Supervisor Engine III G shown in Figure 6.3 provides the following additional features:

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