Refer to the exhibit.
What occurs when the script runs?
The diff command is used to compare the contents of two files and display the differences. The -u option stands for 'unified' and shows the differences in a unified format, which includes the lines that differ between the two files along with a few lines of context.
When running the command diff -u file1.txt file2.txt, it compares the two files and shows the differences between them.
GNU Diffutils: Unified Format
Which RFC 1918 address space includes a subnet of 172.16.0.0 that uses a mask of 255.255.0.0?
RFC 1918 defines private IP address ranges for use within private networks. The address space 172.16.0.0 to 172.31.255.255 is designated as private and falls under class B.
Class B Address Space: The range 172.16.0.0 to 172.31.255.255 is a private IP address range designated for class B networks.
Subnet Mask: A subnet mask of 255.255.0.0 (/16) is commonly used within this range to create subnets.
RFC 1918 Address Allocation: RFC 1918
A development team needs to containerize an application named 'cust475605674\ A Dockerfile has been created and now the docker build command needs to be run using the current folder to find the Dockerfile. build the image and create a local repository named 'cust321453857-rep' that points to that image. Which command must be used?
To build a Docker image using the current folder and a specified Dockerfile, and then tag the image with a specific name for the local repository, the following command is used:
docker build: This command builds a Docker image from a Dockerfile.
-t cust321453857-rep: The -t option tags the resulting image with the specified name (cust321453857-rep).
-f Dockerfile: The -f option specifies the Dockerfile to use for building the image.
Command:
docker build -t cust321453857-rep -f Dockerfile .
Docker Build Command: Docker Build
What is a capability of model-driven programmability for infrastructure automation?
Model-driven programmability refers to the use of a consistent data model to manage and automate network devices. Key capabilities include:
Single Data Model Across the Network: Ensures uniformity and consistency in how data is represented and managed across different network devices and platforms.
Automation and Scalability: Facilitates automated network configurations and operations, enabling scalability.
Interoperability: Using standardized models (like YANG) allows for interoperability between different network devices and management tools.
Abstracted API Interfaces: Provides abstracted and consistent APIs that can be used across multiple devices, reducing the complexity of network automation scripts.
Cisco Model-Driven Programmability
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