Cisco networking products: 三月 2015

2015年3月31日星期二

Cisco 2900 Series Routers IOS Software Licensing and Packaging

Cisco 2900 Series Integrated Services Routers deliver innovative technologies
running on industry-leading Cisco IOS Software. Developed for wide deployment in the world's most demanding enterprise,access, and service provider networks,
the Integrated Services Routers Generation 2 platforms are supported on Cisco
IOS Software releases 15M&T. Release 15.0(1)M is available immediately and

provides support for a comprehensive portfolio of Cisco technologies, including
the functionality and features delivered in releases 12.4 and 12.4T. New
innovations in 15.0(1)M span multiple technology areas, including security,

voice, high availability, IP Routing and Multicast, quality of service (QoS),
IP Mobility, Multiprotocol Label Switching (MPLS), VPNs, and embedded management.

Cisco IOS Software Licensing and Packaging

A single Cisco IOS Universal image encompassing all IOS technology feature sets
is delivered with the platforms. You can enable advanced features by activating
a software license on the Universal image. In previous generations of access

routers, these feature sets required you to download a new software image.

Technology packages and feature licenses, enabled through the Cisco software
licensing infrastructure, simplify software delivery and decrease the
operational costs of deploying new features.

Four major technology licenses are available on the Cisco 2900 Series Integrated
Services Routers; you can activate the licenses through the Cisco software.

Thefour licenses are as follows:

● IP Base: This technology package is available as default.

● Data

● Unified Communications

● Security (SEC) or Security with No Payload Encryption (SEC-NPE)

The Cisco license provide greater flexibility to deploy new features while also
improving visibility and management of existing licenses in the network.
The Cisco ISR 1900, 2900 and 3900 Series adopt the Universal IOS image model

enabling customers to future proof their networks. Cisco 3925E and Cisco

3945E ISR running Cisco IOS Release 15.1(1)T. 3Anetwork.com keeps regular stock
of Cisco 1900/2900/3900 Series routers licenses and with big discount.

2015年3月26日星期四

The Difference between Cisco WS-C3750X-48T-L, WS-C3750X-48T-S and WS-C3750X-48T-E

The Cisco 3750-X Switches are enterprise-class lines of stackable switches.
These switches provide high availability, scalability, security, energy
efficiency, and ease of operation with innovative features such as
Cisco StackPower, IEEE 802.3at Power over Ethernet Plus (PoE+)

configurations, optional network modules, redundant power supplies,
and Media Access Control Security (MACsec) features.

What is the difference between WS-C3750X-48T-L and WS-C3750X-48T-S and

WS-C3750X-48T-E? We’ll list the differences as following.

The three models are sharing same hardware architecture, the difference
is the software, WS-C3750X-48T-L comes with LAN Base feature set,
WS-C3750X-48T-S with IP Base, WS-C3750X-48T-E with IP Services,

WS-C3750X-48T-L can be upgraded to WS-C3750X-48T-S or WS-C3750X-48T-E
via software license. For detailed difference in software, refer to below table:

As a world leading Cisco networking products supplier, 3Anetwork have Cisco

WS-C3750X-48T-L and WS-C3750X-48T-S and WS-C3750X-48T-E switches,

if you’d like to see the benefits of Cisco products for yourself,
you can log into www.3anetwork.com, or you can contact our sales info@3anetwork.com
to get more information on Cisco Networks solutions.

2015年3月20日星期五

Cisco WS-C2960X-48FPD-L Price - USD3245

Cisco 2960-X Series Switches are the next generation of the world's most widely deployed

access switches, providing Layer 2 and Layer 3 access features. The switches deliver

best-in-class energy efficiency, while preserving your investments through mixed stacking

with existing Catalyst 2960-S and SF switches.

WS-C2960X-48FPD-L Overview

l Price: USD3,245.00

l 48 10/100/1000 Ethernet Ports

l Uplinks: 2x10G SFP+

l If optical ports to be used, SFP+ optic transceiver or GE SFP module will be required

l Support both IEEE 802.3af Power over Ethernet (PoE) and IEEE 802.3at PoE+ (up to 30W per port)

l Support maximum 24 ports up to 30W(802.3at PoE+)

l Support maximum 48 ports up to 15.4W(802.3af PoE)

l Total available PoE power 740W

l LAN Base feature set

l Support FlexStack+ for stacking of up to 8 switches with 80 Gbps of stack throughput (optional)

l If stack to be used, additional stack module C2960X-STACK will be needed

WS-C2960X-48FPD-L Specification

Hardware Specifications

128 MB for LAN Base & IP Lite SKUs, 64 MB for LAN Lite SKUs Flash memory

512 MB for LAN Base and 256 MB for LAN Lite DRAM

USB (Type-B), Ethernet (RJ-45) Console Ports

USB (Type-A) for external flash storage

10/100 Mbps Ethernet (RJ-45) Network Management Interface

Performance and Scalability

108 Gbps Forwarding bandwidth

216 Gbps Switching bandwidth

1023 Maximum active VLANs

4000 VLAN IDs available

9198 bytes Maximum transmission unit (MTU)-L3 packet

9216 bytes Jumbo frame - Ethernet frame

Forwarding Performance

130.9 Mpps, 64-Byte L3 Packets Forwarding Rate

As a world leading Cisco networking products supplier, 3Anetwork wholesales original new Cisco

networking equipments, including Cisco Catalyst switches, Cisco routers, Cisco firewalls, Cisco

wireless products, Cisco modules and interface cards products, 3Anetwork.com are most competitive

on Cisco switches, like Catalyst 2960 switches, Cisco 3560V2 3560X switches, Cisco

3750V2 3750X switches. If you have such requirement please contact your sales person, if you are

new customer, please feel free to contact info@3anetwork.com. Our CCIE headed technical team

can provide network design, products installation and configuration, trouble shooting etc.