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Why choose the cisco catalyst 9000 series switches?

Cisco unveiled the new Cisco Catalyst 9000 Family of switches, which consists of the best stackable access switch, Catalyst 9300; the only modular chassis that supports In-Service Software Upgrade (ISSU) in the campus space, Catalyst 9400; and the first 40G aggregation switch in the enterprise space, Catalyst 9500. The Catalyst 9000 Family solves some persistent

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Top 10 firewall brand

Top 10 firewall brand, Which one is good?

A firewall, also known as a wall, is a network security system that is located between an internal network and an external network. An information security protection system, in accordance with specific rules, allows or restricts the transmission of data through. So what are the firewall brands? 1.Cisco Firewall Cisco’s routers, switches and other devices

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Cisco Catalyst 2960-L Series Switches: Small LAN Lite Switches with PoE

Cisco Catalyst 2960 Series switches family is bigger and bigger. A few times ago, we found that this family increase a new member: the 2960-L series, Layer-2 switches. Today, we’d like to talk about this new series. Cisco Catalyst 2960-L series switches deliver 8, 16, 24 and 48 ports models in LAN Lite feature. These

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Cisco ASA 5500-X with FirePOWER Services

Cisco ASA 5500-X with FirePOWER Services Overview

Long time ago, we knew Firewall as a wall or partition designed to inhibit or prevent the spread of fire. Nowadays, we all know that Firewall is a part of a computer system or network that designed to block unauthorized access while permitting outward communication. However, why do we use firewalls in our network? Those

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Cisco ASR 1000 Series Aggregation Services Routers

Cisco ASR 1000 Series Aggregation Services Routers: What is an ASR Router?

Today, I’d like to tell you the high-end Cisco routers, the Cisco ASR 1000 Series Aggregation Services Routers. Actually, you may be strange to the ASR 1000 Series because these routers always work for a carrier or service provider or a very large enterprise. However, we must rely on these routers when connecting the WAN

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2960-CX and 3560-CX

Cisco Catalyst 2960-CX and 3560-CX Series Switches: Compact Campus LAN Switches

Cisco switches have so many series that we can’t introduce them one by one. However, 2960-CX and 3560-CX series are worth to pay more attention. After designed Cisco 2960C and 3560C series compact switches, Cisco built the newer compact switches, the 2960-CX and 3560-CX series. They are small and powerful switches, which are ideal for

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Cisco Catalyst 3650 and 3850 Series Switches

Cisco Catalyst 3650 and 3850 Series Switches: New Technology, New Switches

Cisco has announced the end-of-sale and end-of-life dates for the Cisco Catalyst 3560-X and 3750-X Series Switches. The last day to order the affected product(s) is October 30, 2016. For replacing them, Cisco Catalyst 3650 and 3850 series switches are promoted, which are more powerful than the elder switches. This table, which comes from Cisco

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Cisco Catalyst 2960X and 2960XR Series Switches: The Twins outdoes their Brothers

Cisco Catalyst 2960X and 2960XR Series Switches: The Twins outdoes their Brothers

As Cisco 2960 series family has been promoted for a long time, the youngest products, Cisco Catalyst 2960-X and 2960-XR Series Switches are going to replace their elder brothers, such as 2960G, 2960S, 2960 series. The Twins may outdoes their brothers. Why? Cisco Catalyst 2960-X and 2960-XR series switches are the lay 2 and lay

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Cisco 4451-X front

Cisco 4000 Series Routers: The King of ISR

As we all know, Cisco Integrated Services Routers Family consists of five series: 800, 1900, 2900, 3900 and 4000 series. More powerful than ISR Generation 1 and 2, Cisco 4000 series is the King in the ISR family. Also we can say, it’s the Terminator of ISR, before Cisco announces another new ISR. Except this

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Cisco 3900 Series Routers: What is the SPE?

Cisco 3900 Series Routers: What is the SPE?

Recently, we have learnt about three series of Cisco Integrated Services Router, such as 800, 1900 and 2900. Today, we’re still going to talk about ISR series, Cisco 3900 Series. Cisco 3900 Series Routers have a special modular feature, SPE. But, what is the SPE? SPE is the short for Services Performance Engine. The Cisco

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