Static Route Configuration between Cisco IOS and IOS XR Comparison
In this article we will list the main comparison of basic Static route configuration between Cisco IOS and Cisco IOS XR. Configuration Example: In this example we have R1 running…
Month: August 2013
Cisco ASA SNMP Polling Via VPN Site-to-Site Tunnel
How CAN you monitor your remote ASA over Ipsec Lan-to-Lan tunnel? Here in this article we will show the way to monitor your remote ASA over Ipsec Lan-to-Lan tunnel. Scenario:…
Q&A: How to Troubleshoot ASA, PIX, and FWSM?
In this article we collected the answers for the questions on the Topic-Troubleshooting ASA, PIX, and FWSM. Note: It was provided by Kureli Sankar, which is available in the Ask The Expert section…
Create IPv6 LAN-to-LAN VPN Tunnel on Cisco ASAs
To create a Lan to Lan VPN tunnel on an ASA firewall with IPv6 addressing, what needs to be done? LAN-to-LAN VPNs are typically used to transparently connect geographically disparate…
Top 10 Cisco IOS Configuration Mistakes
There are a number of common mistakes that are made while learning something about Cisco IOS. In this article it covers the largest of these misconfigurations. This list is of…
How to Connect Cisco Wireless Access Point?
Are you facing this trouble like this: you have bought a Cisco wireless AP without power supply, how to solve this problem? Here we share 3 options for you: Option1: Cisco…
Why Highly Profitable Cisco to Lay Off 4000 Employees?
Cisco’s earnings and revenue grew in the latest quarter as demand for its computer networking equipment increased. But CEO John Chambers called the global economy “challenging and inconsistent” and the…
Quiz Questions to Know Wireless LANs
Do You Know This Wireless LANs? Wireless LAN Concepts, Deploying WLANs, Wireless LAN Security. There are 9 quiz questions to know the key points of WLAN. Questions 1-4: Wireless LAN…
Generals Qs of Cisco Catalyst 4500 E-Series and Its CenterFlex Technology
The primary positioning of the CiscoCatalyst4500 E-Series: It is the Cisco lead modular access portfolio. This platform is positioned for enterprise wiring closet, small and medium-sized business (SMB) core/aggregation, and…
Cisco Launched Meraki MR34 Cloud-based 802.11ac Access Point
To help organizations meet infrastructure demands while managing complex networks, Cisco’s newly formed Cloud Networking Group announced the Cisco Meraki MR34, the first 100 percent cloud-managed 802.11ac access point. This solution,…
What Things to be Considered While Upgrading ASA 5500 Series?
When we upgrade an ASA 5500 firewall from 8.2 version to 8.3 or so, many things we need to list here. So we would like to share some tips about…
Steps to Configure Static NAT with Route-maps
A static NAT (Network Address Translation) configuration creates a simple translation entry in the NAT table, translating a particular local address to a specific global address and vice versa. These entries…
OSPFv3 vs. OSPFv2 Routing Protocol
What is OSPF? Watch the video to learn OSPF: This article outlines few comparisons of OSPFv3 and OSPFv2 Routing Protocol. OSPFv3 has few similarities with that of IPv4 version i.e.…
How to Troubleshoot OSPFv3 Frame-Relay?
Open Shortest Path First (OSPFv3) is a link state protocol that supports IPv6 and as well as IPv4. OSPF version 3 differs from OSPF version 2 for IPv4 as some changes…
Cisco IOS Versions and Naming Overview
One thing that is often confusing to any network engineer (regardless of level) is the version and naming structure used by Cisco for their IOS images. Although the naming used…
Basic HSRP Configuration Example On Cisco IOS XR
The Hot Standby Router Protocol (HSRP) is an IP routing redundancy protocol designed to allow for transparent failover at the first-hop IP router. HSRP provides high network availability, because it…
CISCO1921 to Replace the Very Popular Cisco 1841
Although Cisco announced the End-of-Sale and End-of-Life for the Cisco 1841 router 3 years ago, it still has a number of fans because of its high cost performance. Note: End-of-Sale…
