Tag Archive: Cisco Router

Automate Backup Cisco Router/Switch Configuration With Python Script

Automate Backup Cisco Router/Switch Configuration With Python Script

1. Overview The configuration file of the network devices needs to be backed up in a timely manner to ensure device security, reliability, and availability of services. In case of a fault occurs on a device, the backup configuration file can be restore to the device to quickly for the…
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Configuring High Availability Site-to-Site IPSec VPN Using HSRP With Cisco Routers

1. Overview   To achieve the high availability purpose of site-to-site IPSec VPN between head office and remote branch offices, we need to combine Hot Standby Router Protocol (HSRP) with IPSec protocol. VPN devices at the remote branch offices will peer with virtual IP address of HSRP in head office….
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Configuring High Availability Site-to-Site IPSec VPN Using HSRP Between Cisco Routers and ASA Firewall

1. Overview   To achieve the high availability purpose of site-to-site IPSec VPN between head office and remote branch offices, we need to combine Hot Standby Router Protocol (HSRP) with IPSec protocol. VPN devices at the remote branch offices will peer with virtual IP address of HSRP in head office….
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Configuring Site-to-Site IPSec VPN Between Cisco ASA Firewall IOS Version 9.x and Cisco Router

1. Overview   In the previous article we had talked about configuring IPSec VPN site-to-site between head office and branch office with two Cisco ASA firewall appliances. Sometime, there is a case that¬† both sites are not using the same devices. In this article will show you how to configure…
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