cisco & cisco network
GRE tunnel vs. IPsec tunnel
In the article “ How to Configure a GRE Tunnel ?” we talked about what tunneling is and how to configure a GRE Tunnel…In this article we continue to say something about the GRE tunnel and IPsec tunnel—what are the differences? Encapsulating a packet for...
Cisco TrustSec Software-Security Solution
Cisco TrustSec Support Simplify Access Control without Network Redesign What’s the Cisco TrustSec Software? What benefits will you get from this Security Solution? You should read some tips about this. Nowadays, we know that business demand for cloud...
Cisco Catalyst 6500 Series VSS 1440
VSS is network system virtualization technology that pools multiple Cisco Catalyst 6500 Series Switches into one virtual switch, increasing operational efficiency, boosting nonstop communications, and scaling system bandwidth capacity to 1.4 Tbps. Switches...
Cisco UCS 6324 Fabric Interconnect Review
At the end of July, Cisco has quietly announced a new addition to the UCS family–a mini Fabric Interconnect, called the UCS 6324 Fabric Interconnect, which unlike the ones before it plugs directly into the UCS 5108 chassis. With connectivity for up to...
Cisco Universal PoE, Unleash the Power of Your Network
The IEEE 802.3 Power over Ethernet (PoE) standard sets the maximum power that can be sourced by data terminal equipment (DTE) at 30W. This power is sourced over two pairs out of the four twisted pairs of conductors in a Class D, or better, cabling as...
Cisco Access Control Lists (ACLs)
Access control lists (ACLs) can be used for two purposes on Cisco devices: to filter traffic and to identify traffic. Cisco provides basic traffic filtering capabilities with access control lists (also referred to as access lists). Access lists can be...
Cisco Business Edition 6000 General Qs
Cisco Business Edition 6000 (BE 6000) is a packaged solution optimized for medium-sized business requirements. It is a combination of Cisco Unified Communications applications on the Cisco Unified Computing System (Cisco UCS) that offers midsize customers’...
Common Issues with ASA 8.6 Version
In this article it describes the issue faced by a user on ASA 8.6. Here the Problem is: User is using ASA 5525 with 8.6 versions, and he is trying to ping through different interfaces, however he is not able to do that. The test results are mentioned...
Multiple Vulnerabilities in Cisco Products Could Cause Remote Denial of Service
Multiple vulnerabilities have been discovered in several Cisco products, including Cisco Adaptive Security Appliance (ASA) 5500 Series, Cisco Catalyst 6500 Series ASA and Firewall Services Module (FWSM), Cisco 7600 Series Routers ASA and FWSM, Cisco ASA...
A Basic ASA Setup for a Native IPv6 Network
For the ASA firewall, IPv6 feature support has been available and can be set up quickly. In this article it focuses on a basic ASA setup for a native IPv6 network. As you will see, there are very few commands required to have your ASA firewall join an...