Home
Cisco
Security

Security

Security

Upgrade ASA an Active/Standby Failover Pair Using the CLI

By JMCristobal
August 20, 2022
In this tutorial, we will update two ASA firewall 5585-X from CLI. Actual version 9.8.4.20Target version 9.8.4.44 Note: Perform these steps on the active unit Step 1 – ...
Read more 0
Security

Configuring an SFTP repository in ISE

By JMCristobal
July 27, 2022
Cisco ISE allows you to create and delete repositories through the administrator portal. You can create the following types of repositories: Disk, FTP, SFTP, NFS, CD-ROM, HTTP and ...
Read more 0
Security

Umbrella and YouTube live streaming issues

By JMCristobal
March 23, 2022
A few days ago, we decided to enable Enforce SafeSearch in some Umbrella policies. However, we received several reports with problems accessing YouTube live streaming. After the change, ...
Read more 0
Security

Configure SNMP on ASA Firewall

By JMCristobal
March 9, 2022
SNMPv2 Specify the recipient of an SNMP notification, indicate the interface from which traps are sent, and identify the name and IP address of the NMS or SNMP ...
Read more 0
Security

Upgrade FMCs in a High Availability

By JMCristobal
February 17, 2022
Equipment to be used: FMC 2600 with version 6.4.0.10 The objective is to upgrade the FMC in HA to version 6.6.4 Before you begin, I recommend that you ...
Read more 0
Security

Configuring OSPFv2 on ASA Firewall

By JMCristobal
October 15, 2021
Create an OSPF routing process: asa-jmcristobal(config)# router ospf process_id Define the IP addresses on which OSPF runs and the area ID for that interface: asa-jmcristobal(config)# network ip_address mask ...
Read more 0
Security

Configure EIGRP on the ASA Firewall

By JMCristobal
October 8, 2021
Create an EIGRP routing process asa-jmcristobal(config)# router eigrp as-num Configure the interfaces and networks that participate in EIGRP routing: asa-jmcristobal(config-router)# network ip-addr [mask] We can configure one or ...
Read more 0
Security

Configure Default and Static Routes – ASA Firewall

By JMCristobal
September 30, 2021
Configure a Default Route A default route is simply a static route with 0.0.0.0/0 as the destination IP address. ASA would be configured using the command route {nameif}. ...
Read more 0
Security

Configure SNMP for FTD

By JMCristobal
September 26, 2021
In this article we will configure the SNMPv3 protocol  on a Firepower Threat Defense through the FMC. The FMC and FTD have version 6.6.4.  Step 1 .- Select Devices > Platform Settings: ...
Read more 0
Security

Upgrade Firepower Threat Defense with FMC

By JMCristobal
September 14, 2021
Equipment to be used: FMC 2600 with version 6.6.4FTD 2130 with version 6.4.0.10 The objective is to upgrade the FTD to version 6.6.4 through the FMC. Before you ...
Read more 0
Security

Cisco ASA Remote Management – SSH/ASDM

By JMCristobal
August 10, 2021
By default SSH, telnet or https management is disabled. First of all we must have configured the management interface of the equipment, something similar to: ASA-JMCristobal# sh run ...
Read more 0

About this Website

This website is free and educational. Contains my thoughts and ideas, which may not represent the thoughts of the various technologies mentioned here. All product names, logos, and illustrations are copyright/trademarks of their respective owners.
en_US
es_ES en_US