Interesting information / help what i found during my work. And working with Cisco Equipment. Any questions are suitable and getting response of what you want to know.
Since a couple of days we get from serveral Dutch ISP a new type of internet connection called VDSL. Below you’ll find a configuration which i used for a dutch ISP to configure the VDSL Line. * If you have a QWEST internet line with VDSL2 there is a changed configuration to download below this
Cisco IOS Router VDSL Configuration ( Dutch ISP ) Read More »
Cisco ISP Failover IOS Router. Today I figured out I had a problem. With a tracking on the router with 2 ISP connections. After some trouble shooting I found the problem. And fixed it with the configuration below. Number of the track. So you can see which track is related to the default route. track 10 ip
ISP Failover Cisco IOS Router Read More »
How to simplify your access-list changes on a cisco IOS Router. There is a manner how to do this. The following steps you need to know or have to change are. 1. To know which access-list you need / want to change 2. The name of the access-list written as in the show running-config 3.
How to simplify your access-list changes on a Cisco IOS Router Read More »
Yesterday I was been working in Belgium and I had to configure a router for an connection to an local ISP over there. This ISP was XS4ALL Belgium. Below you will find a basic configuration. how to connect to the internet connection in Belgium. This configuration is for and ADSL connection. Interface ATM0 description XS4ALL
cisco router 877 Basic Configuration Settings XS4ALL Belgium Read More »
As engineers, you don’t always document things as well as we should OR someone you work with is always “too busy” to document their work. This little trick will show you how to recover pre-shared keys on a Cisco Pix or ASA firewall. Normally, you use the ’show run’ command to view the running configuration.
Cisco ASA – How to View pre-shared keys in plain text Read More »
Since a few times i had to change some site-2-site vpn tunnels on cisco ASA’s and first my colleague was saying I had to remove the whole VPN configuration and rebuild this configuration. However during my testing and on. I found a way that i didn’t had to remove the whole configuration of the site-2-site…
Easy change of a Cisco ASA VPN site-2-site tunnel IP address. Read More »
Today I found some wierd problem with the Cisco Smart Care Appliance server. This server is used for the smartnet contracts for infrastructure sites with more than 5 Cisco network equipment devices. Via a Tac Case I got the suggestion to upgrade the software which I did via the instruction I described below. Till number 6 is valid for upgrade
Upgrading a Cisco Smart Care Server to the latest version Read More »
Cisco has posted a list of the new features supported by the upcoming Unified Call Manager Express 8 release. Please see below for more details. Cancel Call Waiting support CTI CSTA support for native Microsoft Office Communicator integration (presence and phone control) IPv6 Support for SCCP endpoints (including dual stack) Logical Partitioning Class of
CallManager Express 8 Feature List Read More »
Some skilful tips when you configure a Cisco Router or ASA. When you have 4 or more ip addresses in your ip range from your ISP. In the past and present I noticed during creation of configuration that I used frequently the first IP Address fo the IP Range i got from my ISP. I
Some Configuration Tips with an IP Range of 4 or more IP addresses Read More »
Today I was busy with a configuration between a Cisco Router 871 and a Cisco Catalyst 2960. It was in an enviroment with lots of other switches ( Catalyst 3560 PoE ) So i had to create a good routing infrastructure. Situation: Cisco Catalyst 3560 ( main infrastructure ) Cisco Catalyst 2960 ( Customer infrastructure
Cisco Inter-vlan configuration Cisco Router 871 Cisco Catalyst 2960 Read More »