Datasheet

Data Sheet
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 8 of 22
●
TACACS+ and RADIUS authentication facilitates centralized control of the switch and
restricts unauthorized users from altering the configuration.
●
MAC Address Notification allows administrators to be notified of users added to or removed
from the network.
●
Port Security secures the access to an access or trunk port based on MAC address.
●
Multilevel security on console access prevents unauthorized users from altering the switch
configuration.
●
Bridge protocol data unit (BPDU) Guard shuts down Spanning Tree PortFast-enabled
interfaces when BPDUs are received to avoid accidental topology loops.
●
Spanning Tree Root Guard (STRG) prevents edge devices not in the network
administrator’s control from becoming Spanning Tree Protocol root nodes.
●
IGMP filtering provides multicast authentication by filtering out nonsubscribers and limits
the number of concurrent multicast streams available per port.
●
Dynamic VLAN assignment is supported through implementation of VLAN Membership
Policy Server client capability to provide flexibility in assigning ports to VLANs. Dynamic
VLAN facilitates the fast assignment of IP addresses.
Intelligent Power over Ethernet (PoE) Management
The Cisco Catalyst 3750-E PoE models support Cisco IP phones and Cisco Aironet WLAN access
points, as well as any IEEE 802.3af-compliant end device. The Cisco Catalyst 3750-E-48PD can
support 48 simultaneous full-powered PoE ports at 15.4W with the 1150W power supply.
●
Cisco Discovery Protocol version 2 (CDPv2) allows the Cisco Catalyst 3750-E Series
Switch to negotiate a more granular power setting when connecting to a Cisco powered
device such as IP phones or access points than what is provided by IEEE classification.
●
Per Port power consumption command allows customers to specify maximum power setting
on an individual port.
●
Per Port PoE Power Sensing measures actual power being drawn, enabling more intelligent
control of powered devices.
●
The PoE MIB provides proactive visibility into power usage and allows customers to set
different power level thresholds
Management and Control Features
Each Cisco Catalyst 3750-E Series stack is managed as a single object and has a single
IP address. The primary management and control features in the Cisco Catalyst 3750-E
Switches include:
●
Cisco IOS Software CLI support provides common user interface and command set with all
Cisco routers and Cisco Catalyst desktop switches.
●
Switching Database Manager Templates for access, routing, and VLAN deployment allow
the administrator to easily maximize memory allocation to the desired features based on
deployment-specific requirements.
●
Generic On-Line Diagnostic (GOLD) checks the health of hardware components and
verifies proper operation of the system data and control plane at run time and boot time.
●
Virtual routing and forwarding (VRF)-Lite enables a service provider to support two or more
VPNs, with overlapping IP addresses.