Chapter 5 Viewing MPLS Logical Inventory

Viewing Access List Information

•Action—The type of action that will occur when the rules are met:

–Permit—If the rules match, proceeds to the next rule.

–Deny—If the rules do not match, does not proceed to the next rule.

•Protocol—The type of protocol that is checked, for example, IP, TCP, ICMP, and other protocols.

•Source—The packet source IP address.

•Source Wildcard—Defines the source range that will be included in the match using wildcard masking to identify whether to check (0) or ignore (1) corresponding IP address bits.

•Source Port Action—Defines the action to be performed at the source port level. Examples include: port number equal to, lower than, or greater than, x, where x is defined in the Source Port Range field.

•Source Port Range—Defines the single source port or range of source ports to be checked according to the Source Port Action field.

•Destination—The IP destination of the packet.

•Destination Wildcard—Defines the destination range that will be included in the match using wildcard masking to identify whether to check (0) or ignore (1) corresponding IP address bits.

•Destination Port Action—Defines the action to be performed at the destination port level. Examples include: port number is equal to, lower than, or greater than, x, where x is defined in the Destination Port Range field.

•Destination Port Range—Defines the single destination port or range of destination ports to be checked according to the Destination Port Action field.

•Precedence—The Quality of Service (QoS) of the IP packet for packet classification purposes, namely, Type of Service (TOS) or Differentiated Services Code Point (DSCP).

•Protocol Specific—Indicates whether or not the entry has additional protocol definitions, either checked or unchecked. You can view the additional protocol definitions by double-clicking the Access List Properties row. The Access List Entry Properties displays the details, for example, if the protocol is ICMP, the Access List Entry Properties entry defines the ICMP message, for example, echo (which is the ping request).

•Matches—The number of packets matching the specific rule.

•Sending Alarms—This option is currently unavailable.

 

 

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3.6.6 specifications

Cisco Systems has continually evolved its networking solutions to address the demands of modern enterprises, with the introduction of the Cisco Systems 3.6.6 version being no exception. This version integrates cutting-edge technologies designed to enhance network performance, security, and management efficiency, catering to the increasingly complex needs of businesses across various sectors.

One of the standout features of Cisco Systems 3.6.6 is its enhanced support for automation and orchestration. This version incorporates advanced automation tools, allowing IT teams to deploy and configure network resources more rapidly and efficiently. With features such as Cisco DNA Center’s intent-based networking, organizations can streamline operations and reduce manual intervention, leading to quicker service delivery and reduced operational costs.

Security remains a top priority, and Cisco Systems 3.6.6 includes improved security protocols that help protect sensitive data and critical infrastructure. The integration of Cisco SecureX provides a unified view of security across the network, enabling organizations to respond to threats in real-time, manage vulnerabilities proactively, and maintain compliance with regulatory standards. The incorporation of machine learning and AI-driven analytics ensures that potential threats are identified and mitigated before they can escalate.

Interoperability is another key characteristic of version 3.6.6, allowing existing Cisco hardware and software to work seamlessly together. This flexibility ensures that enterprises can leverage their current investments while adopting newer technologies without the need for a complete overhaul of their existing network architecture.

Additionally, Cisco Systems 3.6.6 has enhanced support for IoT devices, integrating robust frameworks that enable organizations to manage and secure an increasing number of connected devices. With the proliferation of IoT in various industries, this feature is vital for maintaining efficiency and security, as it allows for better monitoring and control over the connected ecosystem.

In conclusion, Cisco Systems 3.6.6 embodies a comprehensive approach to modern networking challenges. Its emphasis on automation, advanced security features, interoperability, and IoT support positions it as a pivotal solution for businesses looking to enhance their operational capabilities and embrace digital transformation. As organizations worldwide adapt to an ever-evolving technological landscape, Cisco Systems 3.6.6 stands out as a reliable partner in navigating these complexities.
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