Cisco 4948 Series Ficha de datos - Página 5

Navegue en línea o descargue pdf Ficha de datos para Interruptor Cisco 4948 Series. Cisco 4948 Series 16 páginas. 10 gigabit ethernet switch
También para Cisco 4948 Series: Ficha de datos (14 páginas), Boletín de productos (4 páginas), Ficha de datos (18 páginas)

Imprimir página

Support for 512 policers on ingress and 512 policers on egress configured as aggregate or individual

Shaping and sharing output queue management

Dynamic Buffer Limiting (DBL): Advanced congestion avoidance

No performance penalty for granular QoS functions

Predictable Performance

96 Gbps switching fabric

Layer 2 hardware forwarding at 72 Mpps

Layer 3 hardware-based IP Cisco Express Forwarding routing at 72 Mpps

Layer 4 TCP or User Datagram Protocol (UDP) hardware-based filtering at 72 Mpps

No performance penalty with advanced Layer 3 and 4 services enabled

Software-based learning at a sustained rate of 500 hosts per second

Support for 32,768 MAC addresses

Support for 32,000 entries in routing table (shared between unicast and multicast)

Support for 512 ingress policers and 512 egress policers

Support for 32,000 ACL and QoS entries

Scalability to 2048 virtual ports (VLAN port instances)

Scalability to 8000 IGMP snooping entries

Scalability to 1500 STP instances

Bandwidth aggregation up to 16 Gbps through Cisco Gigabit EtherChannel technology

Hardware-based wire-speed multicast management

Hardware-based wire-speed ACLs

Comprehensive Management

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

Manageable through Cisco Network Assistant

SNMPv1, v2, and v3 instrumentation, delivering comprehensive in-band management

Command-line interface (CLI)-based management console to provide detailed out-of-band management

Remote Monitoring (RMON) software agent to support four RMON groups (history, statistics, alarms, and events) for enhanced traffic

management, monitoring, and analysis

Support for all nine RMON groups through the use of a Cisco SwitchProbe

traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or RMON probe

Analysis support, including ingress port, egress port, and VLAN SPAN

Layer 2 traceroute

Remote SPAN (RSPAN)

Smartports macros

SPAN ACL filtering

Dynamic Host Configuration Protocol (DHCP) client autoconfiguration

IfIndex persistence

HTTPS

Time Domain Reflectometry (TDR)

MAC Address Notification

Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.

analyzer (Switched Port Analyzer [SPAN]) port, which permits

Page 5 of 16