2011年7月22日星期五

Cisco WS-C3560G-24TS-S, Ideal Cisco Switch Designed For Enterprise


WS-C3560G-24TS-S, belonging to cisco 3560 switch family, is a fixed configuration, enterprise-class switch that provides availability, security, and quality of service (QoS) to enhance network operations. TheWS-C3560G-24TS-S is an ideal access layer switch for small enterprise wiring closets or branch office environments that are using their LAN infrastructure for the deployment of new products and applications such as IP telephones, 3560 switch wireless access points, video surveillance, building management systems, and remote video kiosks.

cisco 3560 series switch users can deploy network-wide intelligent services, such as advanced QoS, rate limiting, access control lists (ACLs), multicast management, and high-performance IP routing - while maintaining the simplicity of traditional LAN switching.

Basic Features of Cisco WS-C3560G-24TS-S
Device Type
Switch - 24 ports - L3 - Managed
Enclosure Type
Desktop - 1U
Ports
24 x 10/100/1000 + 4 x Gigabit SFP
Performance
Forwarding performance (64-byte packet size) : 38.7 mpps
MAC Address Table Size
12K entries
Routing Protocol
RIP-1, RIP-2, HSRP, static IP routing, RIPng
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH-2
Authentication Method
Kerberos, RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features
Full duplex capability, Layer 3 switching, Layer 2 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, 3560 series switch ARP support, trunking, MPLS support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, manageable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), catalyst 3560 Time Domain Reflectometry (TDR), Per-VLAN Spanning Tree Plus (PVST+), Cisco EnergyWise technology, Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
RAM
128 MB
Flash Memory
32 MB Flash
Status Indicators
Port transmission speed, port duplex mode, system, RPS (Redundant Power Supply), link/activity
Interfaces
24 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x console - RJ-45 - management ¦ 4 x SFP (mini-GBIC)
Power Device
Power supply - internal
Voltage Required
AC 120/230 V ( 50/60 Hz )
Power Consumption Operational
100 Watt
Features
Redundant Power System (RPS) connector
MTBF
230,700 hour(s)
Compliant Standards
CE, FCC Class A certified, TUV GS, GOST, BSMI CNS 13438 Class A, CISPR 24, cUL, NOM, VCCI Class A ITE, EN55024, EN55022 Class A, CISPR 22, CSA 22.2 No. 60950, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, EMC, FCC Part 15, MIC, UL 60950-1, IEC 60950-1, EN 60950-1
Software Included
Cisco IOS IP Base
Service & Support
Limited lifetime warranty
Service & Support Details
Limited warranty - lifetime

Price and Purchasing Info
Product detail: Cisco Catalyst switch 3560 24 10/100/1000T + 4 SFP + IPB Image Conditions: New Sealed List Price: US$4,795.00
Wholesale Price: US$2,110.00
You Save: US$2,685.00 (56.00% OFF)
Supplier Available: YEJIAN TECHNOLOGY / RouterSwitch.com
MSN: cisco@router-switch.com
Tel: +852-3755-6766 (Hong Kong)
Fax: +852-3050-1066 (Hong Kong)
Email: cisco@router-switch.com (Sales Inquiries)
Website:http://www.router-switch.com/

2011年7月14日星期四

Cisco 3945 Hot Required Models of Cisco 3900 Series


The buy cisco 3900 series, designed to power the next phase of branch-office evolution, builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by now offering four platforms: the Cisco 3945E, Cisco 3925E , and C3945-WAAS-SEC/K9 Integrated Services Routers.

Cisco 3900 router offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. C3945-VSEC-SRE/K9 In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit Ethernet.

And the CISCO3925E-SEC/K9 also offers superior performance and flexibility for flexible network deployments from small business offices to large enterprise offices-all while providing industry-leading investment protection.

The CiscoISR G2 routers provide superior services integration and agility. Designed for scalability, the modular architecture of these platforms enables users to evolve and adapt with your growing business needs. Business benefits of the Cisco 3900 Series router are listed as follows:
Services On-Demand: The  CISCO3925E-V/K9 router reduces initial capital outlays by decoupling the delivery of software from hardware on optional service modules. In addition, you receive a Universal IOS image capable of enabling all of Cisco's rich IOS features and allowing you to quickly deploy new services.
Investment Protection: The Cisco 3900 Series reduces deployment costs and increases flexibility. The platform offers a modular, field upgradable motherboard called the Services Performance Engine (SPE). SPEs allow you to invest in a 3900 Series ISR today and boost its performance later by upgrading to a higher-performance engine. Investment protection is also offered with support for a majority of existing modules from previous-generation ISRs.
Energy Efficiency: The Cisco 3900 architecture includes higher-efficiency power supplies with intelligent power management, with full Cisco EnergyWise feature support in the future. Both ISR 3925 and  CISCO3945E-SEC/K9 routers support dual power supplies for power supply redundancy for branch or retail environments running mission-critical applications.
High Performance: The Cisco 3900 Series router offers significant performance improvements over previous-generation ISRs. CISCO3945E-V/K9

Cisco 3900 with Cisco IOS Software Feature and Protocol High-Level Support
Protocols• IPv4, IPv6, static routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol (BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group Management Protocol (IGMPv3), Protocol Independent Multicast sparse mode (PIM SM), PIM Source Specific Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPv4-to-IPv6 Multicast, MPLS, Layer 2 and Layer 3 VPN, IPSec, Layer 2 Tunneling Protocol Version 3 (L2TPv3), , Bidirectional Forwarding Detection (BFD), IEEE802.1ag, and IEEE802.3ah
Encapsulations• Generic routing encapsulation (GRE), Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay, Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449, X.21, V.35, and EIA-530), PPP over Ethernet (PPPoE), and ATM
Traffic management• QoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS, Policy-Based Routing (PBR), Performance Routing, and NBAR
All in all, the cisco3925/k9 Series offers unparalleled total cost of ownership savings and network agility through the intelligent integration of security, wireless, and application services. If you want more info about Cisco 3900 router, you can visit Cisco’s official site.

Notes: Cisco 3900 Routers’ Models
Product Name
Product Description
CISCO3925/K9
cisco3925 with 3 onboard GE, C3900-SPE100/K9, 4 EHWIC slots, 4 DSP slots, 1 ISM slot, 2 SM slots, 256MB CF default ,1 GB DRAM default ,IP Base
CISCO3945/K9
Cisco 3945 with 3 onboard GE, C3900-SPE150/K9, 4 EHWIC slots, 4 DSP slots, 1 ISM slot, 4 SM slots, 256MB CF default ,1 GB DRAM default ,IP Base
CISCO3925E/K9
Cisco 3925 with 4 onboard GE, C3900-SPE200/K9, 3 EHWIC slots, 3DSP slots, 2 SM slots, 256MB CF default ,1 GB DRAM default ,IP Base
CISCO3945E/K9
Cisco 3945 with 4 onboard GE, C3900-SPE250/K9, 3 EHWIC slots, 3 DSP slots, 4 SM slots, 256MB CF default ,1 GB DRAM default ,IP Base

More price and sales details of Cisco 3900 series router offered at routerswitch.com.

Cisco 3900Series Comparison
http://www.cisco.com/en/US/products/ps10536/prod_series_comparison.html

2011年7月11日星期一

Cisco 2901 Series Router, More Benefits, High Performance



As a type of router for small to medium enterprise with high performance, refurbished Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, XDSL, copper and fiber GE.

More Cisco 2900 Seriessupport follow here:
High availability and increased business uptime through Cisco IOS Software, hardware redundancy, and failover capabilities.
Modular support for the broadest set of cisco 2900 router price network and security services, as well as customizable "on demand" virtual services.
Video-ready architecture supports rich media unified communications capabilities.
Defends against malicious attacks and threats to data, voice, video and mobility.
High speed wireless access enables employees to be more productive when they are away from their desks.
Give remote staff and teleworkers secure access to company assets over a highly secure connection.

Cisco 2900 Series Integrated Services Routers offer a range of features, including:
High-performance, cisco 2901 router nonstop connectivity with integrated services enables deployment in high-speed WAN environments
Modular design delivers optimal service flexibility
Available enhanced Ether Switch modules enable integrated switching capabilities
Innovative Services-Ready Engine (SRE) enables deployment of services on demand
3G backup WAN access to support business continuity
Support for Cisco Unified Communications Manager Express enables secure collaboration for up to 150 users
Optional integrated high-speed 802.11n wireless access point supports secure mobility
Integrated network security defends against malicious attacks and threats to data, cisco 2901 price voice, video, and mobility
VPN support enables secure collaborative communications with Group Encrypted Transport VPN (GETVPN), Dynamic Multipoint VPN (DMVPN), or Enhanced Easy VPN
Enhanced redundancy, including diagnostics and backup power supplies increase fault tolerance and business uptime
Operational simplicity, energy efficient design, and Green credentials deliver low total cost of ownership

Cisco 2900 Series Models:
There are four models of Cisco 2900 router: Cisco 2901, Cisco 2911, Cisco 2921, and Cisco 2951. And the reflection from market we are clear that models of Cisco 2900 series are hot required by Cisco customers, such as Cisco 2951/K9, Cisco 2911/K9, Cisco 2921/K9, Cisco 2901/K9…

Take Cisco 2911 as an example,check its features in detail:
3 integrated 10/100/1000 Ethernet ports (RJ-45 only)
1 service module slot cisco2901 router
4 enhanced high-speed WAN interface card slots
2 onboard digital signal processor (DSP) slots
1 Internal Service Module slot for application services cisco2901 price
Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
Security
Embedded hardware-accelerated VPN encryption for secure connectivity and collaborative communications Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure
Voice
High-density-packet voice DSP module, optimized for voice and video support
Standards-certified VoiceXML browser services
Cisco Unified Border Element capabilities
Cisco Unity Express voicemail support
Support for Cisco Communications Manager Express and Survivable Remote Site Telephony

Overall, the 2901 router Series offers unparalleled total cost of ownership savings and network agility through the intelligent integration of security, wireless, unified communications, and application services.

Notes: Some Cisco 2900 series’ price offered as follows:
CISCO2901/K9: List Price: US$1,995.00 / Wholesale Price: US$958.00
CISCO2911/K9: List Price: US$2,695.00 / Wholesale Price: US$1,290.00
CISCO2921/K9: List Price: US$3,695.00 / Wholesale Price: US$1,773.00
CISCO2951/K9: List Price: US$7,500.00 / Wholesale Price: US$3,600.00
CISCO2901-SEC/K9: List Price: US$2,895.00 / Wholesale Price: US$1,419.00
CISCO2911-SEC/K9: List Price: US$3,595.00 / Wholesale Price: US$1,762.00
CISCO2921-SEC/K9: List Price: US$4,595.00 / Wholesale Price: US$2,252.00
CISCO2951-SEC/K9: List Price: US$8,395.00 / Wholesale Price: US$4,114.00