2014年2月19日星期三

How to Build a Cisco Router Base Configuration

In this Cisco tutorial video, will demonstrate how to build a basic router configuration using the question-driven setup dialog. This Cisco router training applies to all IOS-based Cisco routers. Learn how to give the router a name, assign a static IP address to an interface, how to assign a DHCP address, and how to save the configuration. Hope can help you.

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2014年2月11日星期二

What are the differences between Cisco Catalyst 2960-X and 2960-XR switches?

Q. What are the notable differences between the Cisco Catalyst 2960-X and 2960-XR switches?
A. The Cisco Catalyst 2960-XR switch models have the following additional capabilities in addition to the features in the 2960-X models:
Dual-FRU power supply with integrated fan
Layer 3 features with IP Lite feature set
Configurable 8 queues per port (standalone)
48 Ether channel groups

Cisco Catalyst 2960-X Series front panel sticker has the feature set name. From the rear of the Cisco Catalyst 2960-X Series Switch, the LAN Lite models do not support stacking. The left side will not have a location for the FlexStack-Plus module to be inserted.
From the Cisco IOS Software command line, there are two ways to tell which software image the switch has.
The last letter in the product ID. If the last letter is "-L," it's LAN Base. If it's "-LL," it's LAN Lite. If it's "-I," it's IP Lite.
For example:
WS-C2960XR-48FPS-I is IP Lite.
WS-C2960X-48LPS-L is LAN Base.
WS-C2960X-48TS-LL is LAN Lite.

Cisco Catalyst 2960-X Series Switches use the Universal image, but no license is required. The feature set is bound to the hardware model type and cannot be changed. For convenience, a single software image is used for all Cisco Catalyst 2960-X switches, regardless of whether they are IP Lite, LAN Base, or LAN Lite models.

Q. Can Cisco Catalyst 2960-X switches stack with Cisco Catalyst 2960-XR switches?
A. No. Cisco Catalyst 2960-X and 2960-XR switches can't stack together since they don't share common feature set model.
WS-C2960S-48LPD-LWS-C2960S-48FPD-L  Cisco 2960S popular switch for you.