Cisco Gigabit Smart Switch with Resilient Clustering Technology and PoE SLM248G4PS Uživatelský manuál stáhnout pdf (Strana 4)

Data Sheet

Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or

RMON probe

Other management

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Switch audit log

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Dynamic Host Configuration Protocol (DHCP) client

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BOOTP

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Simple Network Time Protocol (SNTP)

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Xmodem upgrade

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Cable diagnostics

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Port mirroring

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Ping

Security Features

IEEE 802.1X 802.1X authentication: RADIUS; Extensible Authentication Protocol – Tunneled Transport

Layer Security (EAP-TTLS), Protected EAP (PEAP), EAP-MD5, Cisco LEAP, EAP-TLS

Access control ToS/DSCP

Availability

Link aggregation

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Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)

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Up to 8 ports in up to 8 trunks

Storm control Broadcast and multicast

Spanning Tree IEEE 802.1d Spanning Tree, Fast Linkover

IGMP snooping IGMP (versions 1 and 2) snooping provides for fast client joins and leaves of multicast

streams and limits bandwidth-intensive video traffic to only the requestors

QoS

Priority levels 4 hardware queues

Scheduling Priority queuing and weighted round-robin (WRR)

Class of service

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Port based

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802.1p VLAN priority based

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IPv4 IP precedence/ToS/DSCP

Layer 2

VLAN Port-based and 802.1Q-based VLANs, management VLAN

Head-of-line (HOL) blocking HOL blocking prevention

Jumbo frame Supports frame size up to 10 KB

Standards 802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T

Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x flow control

Environmental

Dimensions

W x H x D

17.32 x 1.75 x 13.81 in.

(440 x 44.45 x 350.8 mm)

Weight 9.59 lb (4.35 kg)

Power 100–240V, 0.5A

Certification FCC Part 15 Class A, CE Class A, UL CSA (CSA22.2), CE mark, CB

Operating temperature 32° to 104°F (0° to 40°C)

Storage temperature -4° to 158°F (-20° to 70°C)

Operating humidity 20% to 95%, noncondensing

Storage humidity 5% to 90%, noncondensing

Package Contents

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Cisco SLM248G4PS 48-Port 10/100 + 4-Port Gigabit Smart Switch

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AC power cord

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Rack-mounting kit with brackets and hardware

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CD with user guide in PDF format

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Online registration card

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Console cable

Minimum Requirements

1 2 3 4 5

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Cisco Gigabit Smart Switch with Resilient Clustering Technology and PoE SLM248G4PS Uživatelský manuál Strana 4

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