Download Cabletron Systems 24 User guide

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Switch Architecture:
- 3 controllers with 8 10/100 ports
- IEEE 802.3u auto-negotiation of half/full-duplex operation on
all RJ-45 ports
- Up to 4 switch units can be stacked together, supporting up to
100 connections
- 128 KB packet buffering for 10/100 ports, 2 MB packet
buffering for 1000 ports
- Store-and-forward switching
- 8K address forwarding table
- Forwarding: 14,880 packets-per-second (64 byte packets)
@10 Mbps; 148,800 pps @100 Mbps; 1,488,000 pps @1000
Mbps
- Filtering: 14,880 packets-per-second (64 byte packets) @10
Mbps; 148,800 pps @100 Mbps; 1,488,000 pps @1000 Mbps
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Network Management:
- SNMP compliant agent: MIB II (RFC 1213); Bridge MIB (RFC
1493); Ethernet-like MIB (RFC 1643); RMON - Statistics,
History, Alarm and Event groups (RFC 1757); Interface
Evolution MIB (RFC 1573); Q-MIB (IEEE 802.1Q); private MIB
extensions
- Access via in-band, Internet browser, or Telnet
- Console port (RS-232, male DB-9 connector, null modem)
supports access via direct or modem connection
- BootP for IP address configuration
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Reliability:
- Redundant power supply support
•
Software:
- Diagnostics for product testing and troubleshooting
- Firmware upgrades using the console port or in-band with
TFTP
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LED Indicators:
- System: Power, RPU, Management
- 10Base-T/100Base-TX ports: link/speed/disable,
mode (flow control, full duplex, activity)
- Media module ports: Status, Activity
9033260-01
Product Overview 3