HP ProCurve 8212zl Series 데이터시트 - 페이지 2
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HP ProCurve Switch 8212zl
Features and benefits
Management
Remote intelligent mirroring: mirrors selected
NEW
ingress/egress traffic based on ACL, port, MAC address, or VLAN
to a local or remote 8200zl/6200yl/5400zl/3500yl switch anywhere
on the network
• RMON, XRMON, and sFlow v5: provide advanced monitoring
and reporting capabilities for statistics, history, alarms, and events
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP):
automated device discovery protocol for easy mapping by network
management applications
• Command authorization: leverages RADIUS to link a custom
list of CLI commands to individual network administrator's login;
also provides an audit trail
• Friendly port names: allow assignment of descriptive names to
ports
• Dual flash images: provides independent primary and
secondary OS files for backup while upgrading or fine-tuning the
switch configuration
• Multiple configuration files: multiple configuration files can be
stored to the flash image
• Uni-Directional Link Detection (UDLD): monitors cable
between two switches and shuts down the ports on both ends if
the cable is broken turning the bi-directional link into
uni-directional; this prevents network problems such as loops
• Unified Core-to-Edge features: ProCurve portfolio-common
feature implementation for faster solution deployment
• ProCurve Core-to-Edge Device/Network Management tools:
ProCurve portfolio-common device-level tools (CLI, Web GUI,
Menu) plus seamless integration into ProCurve Manager Plus
(PCM+)/Identity Driven Manager (IDM) network management
deployments
Connectivity
• IEEE 802.3af Power over Ethernet: provides up to 15.4 W per
port to IEEE 802.3af compliant PoE powered devices such as IP
phones, wireless access points, and security cameras
• Pre-standard PoE support: detects and provides power to
pre-standard PoE devices; see list of supported devices in the
product FAQ at www.procurve.com
• Jumbo frames: on Gigabit and 10-Gigabit ports, allow
high-performance remote backup and disaster-recovery services
• Auto-MDIX: automatically adjusts for straight-through or
crossover cables on all 10/100/1000 ports
• High-density port connectivity: 12 interface module slots, up
to 288 wire-speed 10/100/1000 PoE-enabled ports/48 10-GbE
ports per system
• ProCurve Core-to-Edge accessories: ProCurve Intelligent
Edge family-common interface and service modules, Gigabit
optics/10-GbE transceivers, and power supplies enable sparing
simplicity
IPv6:
NEW
- IPv6 host: the switches can be managed and deployed at the
edge of IPv6 networks
- Dual stack (IPv4/IPv6): provides transition mechanism from
IPv4 to IPv6; supports connectivity for both protocols
- MLD snooping: forwards IPv6 multicast traffic to the appropriate
interface; prevents IPv6 multicast traffic from flooding the network
- IPv6 ACL/QoS: supports ACL and QoS for IPv6 network traffic
- IPv6 ready: the switch hardware can support IPv6 QoS, ACL,
routing, tunneling, and security; these features will be available
when enabled via software update in follow-on releases
Performance
• High-speed/capacity architecture: 692 Gbps crossbar
switching fabric provides intra- and inter-module switching with
428 million pps throughput on the purpose-built ProVision ASICs
• Selectable queue configurations: increase performance by
selecting the number of queues and associated memory buffering
that best meet the requirements of your network applications
• Scalable system design: chassis architecture/backplane
provides built-in performance capacity/headroom to support
next-generation high-density/high-speed connectivity
Resiliency and high availability
• Proven ASIC and system architecture: the ProCurve
ProVision ASIC and platform architecture, leveraged from
ProCurve's successful 5400zl/3500yl/6200yl families of switches,
minimizes technology risk and ensures reliable support and
flexibility
• ProCurve zl family componentry: employs market-proven
Intelligent Edge Switch interface modules, optics, and power
supplies to minimize technology risk and enhance system
reliability
• Virtual Router Redundancy Protocol: VRRP allows groups of
two routers to dynamically back each other up to create highly
available routed environments
• IEEE 802.1s Multiple Spanning Tree Protocol: provides high
link availability in multiple VLAN environments by allowing multiple
spanning trees; encompasses IEEE 802.1D Spanning Tree
Protocol and IEEE 802.1w Rapid Spanning Tree Protocol
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