Cisco Catalyst 4900 Series - Page 27

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Catalyst 4900 Series Switch Installation Guide
78-18039-02
Chapter 1 Product Overview
Catalyst 4948-10GE and Catalyst 4928-10GE Switch Software Features
– Q-in-Q for EFM
– Cisco Inter Switch Link (ISL) tagging on all ports
• 16,000 multicast forwarding entries and 16,000 unicast forwarding entries
• 1022 ingress policers and 1022 egress policers
• 32,000 ingress Security ACEs and 32,000 egress Security ACEs
• Support for port aggregation using Port Aggregation Protocol (PAgP) for
Gigabit EtherChannel
• Catalyst 4500 series management software features include the following:
– Command-line interface (CLI) and Simple Network Management
Protocol (SNMP) interfaces consistent with the Catalyst 4500 series
switches
– Compatible development of new features with the Catalyst 4500 series
switches
– Support for out-of-band management over serial lines through a terminal
attached to the console interface
– Support for in-band management through any switch port through SNMP,
Telnet client, and Trivial File Transfer Protocol (TFTP)
– Remote Monitoring (RMON) with RMON-1
– Support for standard Layer 2 features: 802.1D Spanning Tree, Cisco
Discovery Protocol (CDP), VTP version 2 with pruning extensions, and
Cisco Group Management Protocol (CGMP) client
• Embedded management features include the following:
– Full SNMP instrumentation including entity-Management Information
Base (MIB), all relevant standard MIBs, and all relevant Cisco MIBs
– Support for the first four RMON groups (Ethernet Statistics, Alarms,
Events, and History) on a per-port basis without the need for an optional
RMON processing module
– Performance management information
– Embedded CiscoView support