Access Control List Commands 4

•vid-bitmask29– VLAN bitmask. (Range: 1-4093)

•protocol – A specific Ethernet protocol number. (Range: 600-fff hex.)

•protocol-bitmask29– Protocol bitmask. (Range: 600-fff hex.)

Default Setting

None

Command Mode

MAC ACL

Command Usage

•New rules are added to the end of the list.

•The ethertype option can only be used to filter Ethernet II formatted packets.

•A detailed listing of Ethernet protocol types can be found in RFC 1060. A few of the more common types include the following:

-0800 - IP

-0806 - ARP

-8137 - IPX

Example

This rule permits packets from any source MAC address to the destination address 00-e0-29-94-34-de where the Ethernet type is 0800.

Console(config-mac-acl)#permit any host 00-e0-29-94-34-de ethertype 0800 Console(config-mac-acl)#

Related Commands

access-list mac (4-99)

show mac access-list

This command displays the rules for configured MAC ACLs.

Syntax

show mac access-list [acl_name]

acl_name – Name of the ACL. (Maximum length: 16 characters)

Command Mode

Privileged Exec

Example

Console#show mac access-list MAC access-list jerry:

permit any 00-e0-29-94-34-de ethertype 0800 Console#

Related Commands

permit, deny 4-100

mac access-group(4-105)

4-101

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Microsoft ES4649, ES4625 manual Related Commands Access-list mac, Related Commands Permit, deny Mac access-group4-105
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ES4649, ES4625 specifications

The Microsoft ES4625 and ES4649 are advanced enterprise-grade servers designed to meet the demands of modern data centers. They blend cutting-edge technology with robust performance, making them an ideal choice for businesses that require reliable processing capabilities, enhanced storage solutions, and improved energy efficiency.

One of the standout features of the ES4625 is its powerful processing capability. Equipped with the latest Intel Xeon Scalable processors, the server can handle a significant workload, making it suitable for various applications, including virtualization, cloud computing, and big data analytics. The multi-core architecture allows for efficient parallel processing, thereby improving response times and overall system performance.

On the other hand, the ES4649 offers an even more powerful setup, with the option to support high core counts and a larger memory footprint. This feature is particularly beneficial for enterprises that run demanding applications requiring substantial processing power and memory capacity. Both models support DDR4 memory, ensuring faster data access and overall system efficiency.

Storage adaptability is another key characteristic of these servers. The ES4625 and ES4649 come with multiple drive bays supporting various storage options, including SSDs and traditional HDDs. This flexibility allows organizations to configure their storage according to their specific performance and capacity needs. With support for advanced storage technologies like NVMe, enterprises can achieve unparalleled data transfer speeds, which is crucial for data-intensive applications.

In terms of manageability, both models are equipped with Microsoft’s innovative management tools. The integration of these tools facilitates easy monitoring, troubleshooting, and maintenance of server health and performance, significantly reducing downtime. Moreover, the servers are designed with enhanced security features to protect against unauthorized access and data breaches, ensuring that sensitive information remains secure.

Energy efficiency is another critical characteristic of the ES4625 and ES4649. These servers are designed with power-saving technologies that reduce energy consumption without compromising performance. This aspect is particularly advantageous for businesses looking to lower their operational costs and carbon footprint.

Overall, the Microsoft ES4625 and ES4649 offer a compelling combination of performance, flexibility, and security. They are engineered to support the increasingly complex demands of modern enterprise environments, making them a valuable investment for organizations seeking reliable, high-performing server solutions. Whether for virtualized workloads, cloud services, or heavy data computations, these servers are designed to deliver exceptional results.
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