Cisco WS-C2912MF-XL Uživatelský manuál stáhnout pdf

Technical Information

DATA SHEET

Catalyst 2924M XL 10/100 Autosensing Fast Ethernet Switch

Catalyst 2912MF-XL 100baseFX Fast Ethernet Aggregator Switch

THE CISCO CATALYST

2924M XL 10/100 AUTOSENSING FAST ETHERNET SWITCH COMBINES OUTSTANDING

PERFORMANCE

, EASE OF USE, AND FROM THE LEADER IN NETWORKING, INTEGRATED CISCO IOS

SOFTWARE.THE

CATALYST 2924M XL IS A FLEXIBLE, SCALABLE, AND AFFORDABLE SOLUTION, IDEAL FOR AGGREGATING

ETHERNET AND FAST ETHERNET WORKGROUPS AND DELIVERING DEDICATED 10 OR 100 MBPS CONNECTIVITY FOR

INDIVIDUAL USERS AND SERVERS WITH HIGH

-SPEED UPLINK MODULES, INCLUDING GIGABIT ETHERNET AND

ATM, TO CONNECT TO SERVERS AND LAN BACKBONES.

The Catalyst 2924M XL switch, a member of the Catalyst 2900

series XL family, contains 24 10BASE-T/100BASE-TX ports and

two versatile module slots to provide unmatched expansion

capabilities and high-speed connectivity. The modular design

allows users to easily add 10BASE-T/100BASE-T,

100BASE-FX, Gigabit Ethernet, or Asynchronous Transfer Mode

(ATM) (OC-3) ports to increase port density and deliver

high-speed uplinks. With the Gigabit Ethernet module, Catalyst

2924M XL switches can be stacked (up to nine switches) with the

low-cost Cisco GigaStack

™

gigabit interface controller (GBIC).

The advanced Cisco architecture incorporates a switch fabric of

3.2 Gbps and a forwarding rate of 3.0 million packets per second

(pps) to deliver wire-speed performance across all ports.

The Cisco Catalyst 2912MF XL Fast Ethernet switch

combines outstanding performance, ease of use, and integrated

Cisco IOS software from the leader in networking. The Catalyst

2912MF XL is a ﬂexible, scalable, and affordable solution, ideal

for aggregating Fast Ethernet workgroups over 100BASE-FX

connections in small and midsized campus environments.

The Catalyst 2912MF XL switch, a member of the Catalyst

2900 series XL family, contains 12 100BASE-FX ports and two

versatile module slots to provide unmatched expansion

capabilities and high-speed connectivity. The modular design

allows users to easily add 10BASE-T/100BASE-T, 100BASE-FX,

Gigabit Ethernet, or ATM (OC-3) ports to increase port density

and deliver high-speed uplinks. With the Gigabit Ethernet

module, Catalyst 2912MF XL switches (as well as the Catalyst

2924M XL switch) can be stacked (up to nine switches) with the

low-cost Cisco GigaStack GBIC. The advanced Cisco

architecture incorporates a switch fabric of 3.2 Gbps and a

forwarding rate of 3.0 million pps to deliver wire-speed

performance across all ports.

Cisco Switch Clustering Technology

The Catalyst 2924M XL and Catalyst 2912MF XL both feature

Cisco Switch Clustering technology. This break-through

technology enables up to 16 interconnected Catalyst 2900 XL,

3500 XL, and 1900 switches, regardless of physical proximity, to

form a single-IP managed network. Catalyst 2900 XL switches

can be clustered using a broad range of connectivity options to

meet customer requirements, including Fast Ethernet, Fast

EtherChannel

technology, Gigabit Ethernet, Gigabit

EtherChannel technology and the Cisco low-cost GigaStack

GBIC. Because customers are not limited by proprietary stacking

modules and stacking cables, Cisco Switch Clustering technology

expands the traditional stacking domain beyond a single wiring

closet and lets users “mix and match” interconnections to meet

speciﬁc management, performance, and cost requirements.

Catalyst 2900 XL switches can be conﬁgured either as

command (with command software upgrade) or member switches

in a Cisco switch stack or cluster. The command switch serves as

the single IP address management point and disburses all

management instructions dictated by the network administrator.

The Catalyst 2924M XL and 2912MF XL switches are an

integral component of the complete line of Cisco end-to-end LAN

solutions. Integrated Cisco IOS software provides superior

functionality for network management, bandwidth aggregation,

networked multimedia, and virtual LAN (VLAN) support.

Available in Standard andEnterprise editions, the Catalyst 2924M

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Strany 1 - DATA SHEET

Technical InformationDATA SHEETCatalyst 2924M XL 10/100 Autosensing Fast Ethernet SwitchCatalyst 2912MF-XL 100baseFX Fast Ethernet Aggregator SwitchTH

Strany 2

XL switch is upgradable via software, so your investment isprotected if your network grows or changes. Catalyst 2912MF XLswitches are available only i

Strany 3 - Modular, High-Speed Slots

switch is the best choice for use in a network with enterprise-wideVLAN trunks spanning multiple Cisco routers, chassis switches,and access servers. T

Strany 4 - Security and Redundancy

• Autosensing on each port detects the speed of the attacheddevice and automatically conﬁgures the port for 10 or 100 Mbpsoperation, easing the deploy

Strany 5

Technical SpecificationsPerformance• 3.2 Gbps switching fabric• 3.0 million-pps forwarding rate for 64-byte packets• 1.6 Gbps maximum forwarding bandw

Strany 6

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