Configuring ACLs

Configuring ACL Masks - Web

Click Security, ACL, ACL Mask Configuration. Click Edit for one of the basic mask types to open the configuration page.

FIG. 79 Web - ACL Mask Configuration

Configuring ACL Masks - CLI

This example creates an IP ingress mask, and then adds two rules. Each rule is checked in order of precedence to look for a match in the ACL entries. The first entry matching a mask is applied to the inbound packet.

Console(config)#access-list ip mask-precedence in 269

Console(config-ip-mask-acl)#mask host any 269

Console(config-ip-mask-acl)#mask 255.255.255.0 any

Console(config-ip-mask-acl)#

Configuring an IP ACL Mask

This mask defines the fields to check in the IP header.

Command Usage

Masks that include an entry for a Layer 4 protocol source port or destination port can only be applied to packets with a header length of exactly five bytes.

Command Attributes

Command Attributes

•Source/Destination Use “Any” to include all possible addresses, “Host” to indicate a specific MAC

Address Type: address, or “MAC” to specify an address range with the Address and Bitmask fields.

•Options: Any, Host, MAC

•Default: Any

•Source/Destination Subnet mask for source or destination address.

Subnet Mask:

See the description for SubMask on page 74.

•Protocol Bitmask: Check the protocol field.

•Service Type Mask: Check the rule for the specified priority type.

•Options: Precedence, TOS, DSCP

•Default: TOS

•Source/Destination Protocol port of rule must match this bitmask.

Port Bitmask:

• Range: 0-65535

 

 

• Control Code

Control flags of rule must match this bitmask.

Bitmask:

• Range: 0-63

NXA-ENET24 - Software Management Guide

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AMX NXA-ENET24 manual Configuring an IP ACL Mask, Configuring ACL Masks Web, Configuring ACL Masks CLI
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NXA-ENET24 specifications

The AMX NXA-ENET24 is a versatile and powerful networked control interface designed to meet the growing demands of modern AV systems. This network switch offers an exceptional combination of reliability, performance, and scalability, making it an ideal choice for professional environments such as conference rooms, educational facilities, and control rooms.

One of the key features of the NXA-ENET24 is its 24-port configuration, allowing for extensive connectivity options. Each port supports 10/100/1000 Mbps speeds, ensuring that high bandwidth applications are handled with ease. Additionally, the switch incorporates advanced auto-negotiation technology, which automatically configures the optimal speed and duplex mode for connected devices. This ensures seamless connectivity and minimizes the risk of network disruptions.

The NXA-ENET24 is designed with advanced management capabilities, including support for VLANs, which helps to segment network traffic for enhanced security and performance. Network administrators can easily create virtual local area networks to optimize traffic flow and reduce congestion. This feature is particularly beneficial in environments where multiple AV systems operate concurrently.

Another significant characteristic of the NXA-ENET24 is its support for Power over Ethernet, or PoE. This feature enables the switch to deliver electrical power alongside data through the network cables. As a result, devices such as IP cameras, VoIP phones, and wireless access points can be powered directly from the switch, simplifying deployment and reducing the need for additional power sources.

Monitoring and management of the switch are made easier through a user-friendly interface. The NXA-ENET24 supports SNMP for network management, allowing users to monitor performance metrics, configure settings, and receive alerts in case of issues. This level of oversight is crucial for maintaining the stability of AV systems in mission-critical applications.

Durability is another hallmark of the NXA-ENET24 design. The switch features a robust chassis that is engineered to withstand the rigors of professional use. With cooling mechanisms in place and a fanless design, the NXA-ENET24 operates quietly and efficiently, making it suitable for environments where noise is a concern.

In conclusion, the AMX NXA-ENET24 is a powerful, reliable, and feature-rich network switch that effectively supports modern AV applications. With its extensive connectivity options, advanced management capabilities, PoE support, and durable design, it is an excellent choice for integrators and organizations looking to optimize their network infrastructure.
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