Cisco Systems 4948 Manual De Usuario
© 2005 Cisco Systems, Inc. All rights reserved.
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Manageable through CiscoWorks Windows network-management software on a per-port and per-switch basis, providing a common management
interface for Cisco routers, switches, and hubs
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SNMPv1, v2, and v3 instrumentation, delivering comprehensive in-band management
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CLI-based management console to provide detailed out-of-band management
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Remote Monitoring (RMON) software agent to support four RMON groups (history, statistics, alarms, and events) for enhanced traffic
management, monitoring, and analysis
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Support for all nine RMON groups through the use of a Cisco SwitchProbe
®
analyzer (Switched Port Analyzer [SPAN]) port, which permits
traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or RMON probe
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Analysis support, including ingress port, egress port, and VLAN SPAN
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Layer 2 traceroute
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Remote SPAN (RSPAN)
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Cisco SmartPort macros
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SPAN ACL filtering
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Dynamic Host Configuration Protocol (DHCP) client autoconfiguration
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Enhanced SNMP MIB support
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HTTPS
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Time Domain Reflectometry (TDR)
Advanced Security
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TACACS+ and RADIUS, which help enable centralized control of the switch and restrict unauthorized users from altering the configuration
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Standard and extended ACLs on all ports
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802.1x user authentication (with VLAN assignment, voice VLAN, port security, guest VLAN, private guest VLAN, private VLAN, RADIUS
Supplied Session Timeout extensions)
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802.1x accounting
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802.1x authentication failure
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802.1x Private VLAN assignment
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802.1x Private Guest VLAN
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802.1x Radius-supplied time out
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Trusted boundary
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Router ACLs (RACLs) on all ports (no performance penalty)
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VLAN ACLs (VACLs)
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Port ACLs (PACLs)
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Private VLANs (PVLANs) on access and trunk ports
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DHCP snooping
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DHCP Option 82
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DHCP Option 82 insertion
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DHCP Option 82 Pass Through
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Port security
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Sticky port security
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SSHv1 and SSHv2
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VLAN Management Policy Server (VMPS) client
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Unicast MAC filtering
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Unicast port flood blocking
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Dynamic Address Resolution Protocol (ARP) inspection