Modifying a Security ACL 397

3To view the results, type the following command:

WX1200# display security acl info ACL information for all

set security acl ip acl-111 (hits #4 0)

----------------------------------------------------

1.permit IP source IP 192.168.254.12 0.0.0.0 destination IP any

2.permit IP source IP 192.168.253.11 0.0.0.0 destination IP any set security acl ip acl-2 (hits #1 0)

----------------------------------------------------

1.permit L4 Protocol 115 source IP 192.168.1.11 0.0.0.0 destination IP 192.168.1.15 0.0.0.0 precedence 0 tos 0 enable-hits

Clearing Security Use the rollback command to clear changes made to the security ACL ACLs from the Edit edit buffer since it was last committed. The ACL is rolled back to its state

Buffer at the last commit command. For example, suppose you want to remove an ACE that you just created in the edit buffer for acl-111:

1To display the contents of all committed security ACLs, type the following command:

WX1200# display security acl info ACL information for all

set security acl ip acl-111 (hits #4 0)

----------------------------------------------------

1.permit IP source IP 192.168.254.12 0.0.0.0 destination IP any

2.permit IP source IP 192.168.253.11 0.0.0.0 destination IP any set security acl ip acl-2 (hits #1 0)

----------------------------------------------------

1.permit L4 Protocol 115 source IP 192.168.1.11 0.0.0.0 destination IP 192.168.1.15 0.0.0.0 precedence 0 tos 0 enable-hits

2To view a summary of the security ACLs for which you just created ACEs in the edit buffer, type the following command:

WX1200# display security acl editbuffer

ACL edit-buffer table

ACL

Type

Status

acl--------------------------------a

----

--------------

IP

Not

committed

acl-111

IP

Not

committed

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Image 397
3Com WX4400 3CRWX440095A, WXR100 3CRWXR10095A, WX1200 3CRWX120695A, WX2200 3CRWX220095A manual ACL edit-buffer table
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WX1200 3CRWX120695A, WX4400 3CRWX440095A, WXR100 3CRWXR10095A, WX2200 3CRWX220095A specifications

The 3Com WX2200 (3CRWX220095A), WX4400 (3CRWX440095A), WX1200 (3CRWX120695A), and WXR100 (3CRWXR10095A) are part of a robust suite of wireless networking solutions offered by 3Com, designed to meet the needs of modern enterprise environments. These devices provide reliable connectivity, flexibility, and scalability, making them ideal for businesses of all sizes.

The 3Com WX2200 is a high-performance wireless switch that supports up to 64 access points, making it suitable for medium to large deployments. It boasts advanced features such as dynamic RF management, which optimizes channel selection and power levels based on real-time network conditions. This ensures maximum coverage and minimizes interference, leading to improved user experiences. Additionally, it supports dual-band operation and can seamlessly integrate with various wireless access points, providing enhanced throughput and robust performance.

The WX4400 is designed for high-density environments and offers extensive scalability. It supports up to 128 access points and is equipped with advanced security features, including WPA2 enterprise encryption and role-based access control. This switch also features intelligent load balancing, allowing it to dynamically distribute user traffic across available access points, thus enhancing overall network efficiency.

The WX1200, positioned as an entry-level solution, is well-suited for small to medium-sized businesses. It offers a user-friendly management interface, allowing IT staff to quickly configure and monitor the network. This device supports a variety of deployment scenarios and can be easily integrated into existing infrastructure. It also comes equipped with essential security features to protect the network from unauthorized access.

The WXR100 complements the series by providing simplified management for access points, ensuring that businesses can easily deploy and maintain their wireless networks. It supports various management protocols and integrates with a variety of third-party systems, enhancing inter-operability. With Power over Ethernet (PoE) support, the WXR100 can deliver power to connected access points, reducing the complexity and costs associated with additional power infrastructure.

Together, these solutions embody 3Com's commitment to delivering high-quality networking products that enhance connectivity and performance. With features such as scalability, advanced security, dynamic load balancing, and centralized management, the WX2200, WX4400, WX1200, and WXR100 form a comprehensive wireless networking ecosystem tailored for today’s enterprise challenges.
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