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Features
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Management Options
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Manageability Features
The encrypted Secure Shell (SSH) feature listed in this section is available only on the cryptographic
Note
versions of the SMI and EMI.
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Catalyst 3750 Switch Software Configuration Guide
1-4
Cisco Group Management Protocol (CGMP) server support and Internet Group Management
Protocol (IGMP) snooping for IGMP Versions 1, 2, and 3:
(For CGMP devices) CGMP for limiting multicast traffic to specified end stations and reducing
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overall network traffic
(For IGMP devices) IGMP snooping for efficiently forwarding multimedia and multicast traffic
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IGMP report suppression for sending only one IGMP report per multicast router query to the
multicast devices (supported only for IGMPv1 or IGMPv2 queries)
Multicast VLAN registration (MVR) to continuously send multicast streams in a multicast VLAN
while isolating the streams from subscriber VLANs for bandwidth and security reasons
IGMP filtering for controlling the set of multicast groups to which hosts on a switch port can belong
IGMP throttling for configuring the action when the maximum number of entries is in the IGMP
forwarding table
Switch Database Management (SDM) templates for allocating system resources to maximize
support for user-selected features
CMS—CMS is a GUI that can be launched from anywhere in your network through a web browser
such as Netscape Communicator or Microsoft Internet Explorer. CMS is already installed on the
switch. For more information about CMS, see
CLI—The Cisco IOS CLI software is enhanced to support desktop- and multilayer-switching
features. You can access the CLI either by connecting your management station directly to the
switch console port or by using Telnet from a remote management station. You can manage the
switch stack by connecting to the console port of any stack member. For more information about the
CLI, see
Chapter 2, "Using the Command-Line Interface."
SNMP—SNMP management applications such as CiscoWorks2000 LAN Management Suite (LMS)
and HP OpenView. You can manage from an SNMP-compatible management station that is running
platforms such as HP OpenView or SunNet Manager. The switch supports a comprehensive set of
MIB extensions and four remote monitoring (RMON) groups. For more information about using
SNMP, see
Chapter 30, "Configuring SNMP."
DHCP for automating configuration of switch information (such as IP address, default gateway, host
name, and Domain Name System [DNS] and TFTP server names)
DHCP relay for forwarding User Datagram Protocol (UDP) broadcasts, including IP address
requests, from DHCP clients
DHCP server for automatic assignment of IP addresses and other DHCP options to IP hosts
Directed unicast requests to a DNS server for identifying a switch through its IP address and its
corresponding host name and to a TFTP server for administering software upgrades from a TFTP
server
Address Resolution Protocol (ARP) for identifying a switch through its IP address and its
corresponding MAC address
Unicast MAC address filtering to drop packets with specific source or destination MAC addresses
Chapter 3, "Getting Started with CMS."
Chapter 1
Overview
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Troubleshooting
