Category: 300-085
-
Nexus First-Hop Security – Cisco Network Security
Information theft can result from router impersonation (man-in-the-middle attacks), address theft, address spoofing, and remote address resolution cache exhaustion (denial-of-service attacks). These security breaches can come from malicious or misconfigured users and can severely disrupt Layer 2 domains and networks in general. Nexus First-Hop Security (FHS) features enable better IPv4 and IPv6 link security and…
-
NX-OS User Roles and Rules – Cisco Network Security
User roles contain rules that define the operations allowed for the user who is assigned the role. Each user role can contain multiple rules, and each user can have multiple roles. For example, if role1 allows access only to configuration operations, and role2 allows access only to debug operations, users who belong to both role1…
-
USB Discovery Phase – Evaluate Cisco Automation and Orchestration Technologies
When POAP starts, the process searches the root directory of all accessible USB devices for the POAP configuration script file, configuration files, and system and kickstart images. If the configuration script file is found on a USB device, POAP begins running the configuration script. If the configuration script file is not found on the USB…
-
PowerShell – Evaluate Cisco Automation and Orchestration Technologies
Microsoft Powershell is a complex automation tool that can be used across platforms. It can be used in different ways, as a command-line shell, where provides convenient features such as command-line history, or support for command and parameter aliases and command pipelining. It can be used as a scripting language, as a component of a…
-
PowerOn Auto Provisioning (POAP) – Evaluate Cisco Automation and Orchestration Technologies
PowerOn Auto Provisioning (POAP) automates the process of upgrading software images and installing configuration files on devices that are being deployed in the network for the first time. When a device with the POAP feature boots and does not find the startup configuration, the device enters POAP mode, locates a DHCP server, and bootstraps itself…
Recent Posts
- Cisco Network Security
- Using the CLI Command APIs – Evaluate Cisco Automation and Orchestration Technologies
- Python Package for Cisco – Evaluate Cisco Automation and Orchestration Technologies
- Python – Evaluate Cisco Automation and Orchestration Technologies
- Ansible – Evaluate Cisco Automation and Orchestration Technologies
Tags
Cisco Automation and Scripting Tools Cisco HyperFlex Overview Cisco Network Security Orchestration Technologies Scripting Tools