Cisco 300 Series Veri Sayfası - Sayfa 5
Anahtar Cisco 300 Series için çevrimiçi göz atın veya pdf Veri Sayfası indirin. Cisco 300 Series 14 sayfaları. Managed switches
Ayrıca Cisco 300 Series için: Hızlı Başlangıç Kılavuzu (18 sayfalar), Hızlı Başlangıç Kılavuzu (17 sayfalar), Hızlı Başlangıç Kılavuzu (17 sayfalar)
Sayfayı Yazdır
Product warranty terms and other information applicable to Cisco products are available at
www.cisco.com/go/warranty.
Product Specifications
Table 1 gives the product specifications for the Cisco 300 Series Switches.
Table 1.
Feature
Performance
Switching capacity and
forwarding rate
Layer 2 Switching
Spanning Tree Protocol (STP)
Port grouping
VLAN
Voice VLAN
Generic VLAN Registration Protocol
(GVRP)/Generic Attribute Registration
Protocol (GARP)
Dynamic Host Configuration Protocol
(DHCP) Relay at Layer 2
Internet Group Management Protocol
(IGMP) versions 1, 2, and 3 snooping
IGMP Querier
Head-of-line (HOL) blocking
© 2008–2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Product Specifications
Description
Model Name
SF300-08
SF302-08
SF302-08P
SF302-08MP
SF300-24
SF300-24P
SF300-48
SF300-48P
SG300-10
SG300-10P
SG300-10MP
SG300-20
SG300-28
SG300-28P
SG300-52
Standard 802.1d Spanning Tree support
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
Multiple Spanning Tree instances using 802.1s (MSTP)
Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
● Up to 8 groups
● Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs)
Port-based and 802.1Q tag-based VLANs
MAC-based VLAN
Management VLAN
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
Guest VLAN
Unauthenticated VLAN
Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS
Protocols for automatically propagating and configuring VLANs in a bridged domain
Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82
IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups
(source-specific multicasting is also supported)
IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a
multicast router.
HOL blocking prevention
Capacity in Millions of
Packets per Second (mpps)
Part Number
(64-byte packets)
SRW208-K9
1.19
SRW208G-K9
4.17
SRW208P-K9
4.17
SRW208MP-K9
4.17
SRW224G4-K9
9.52
SRW224G4P-K9
9.52
SRW248G4-K9
13.10
SRW248G4P-K9
13.10
SRW2008-K9
14.88
SRW2008P-K9
14.88
SRW2008MP-K9
14.88
SRW2016-K9
29.76
SRW2024-K9
41.67
SRW2024P-K9
41.67
SRW2048-K9
77.38
Data Sheet
Switching Capacity in
Gigabits per Second
(Gbps)
1.6
5.6
5.6
5.6
12.8
12.8
17.6
17.6
20.0
20.0
20.0
40.0
56.0
56.0
104.0
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