Chapter 1 Configuring Interfaces and Circuits

Configuring Interfaces

To disable trunking on the specified interface and associated VLANs, enter:

(config-trunkif[2/3])# no trunk

To display all interfaces and the VLANs to which they are configured, use the show circuit command. In the show circuit output, VLANs appear as VLAN (uppercase, with no space before the VLAN number). For an interface that has trunking enabled, an “-n” (where n is the associated VLAN number) is appended to the prefix. In this example, 1/4-1 indicates slot 1, port 4, VLAN1. See the “Showing Circuits” section for information about the show circuits command.

Selecting a Default VLAN in a Trunk

To define a default VLAN to accept packets that arrive untagged on the interface, include the default-vlancommand as part of the trunk/VLAN definition. The command also specifies that the packets transmitted from this VLAN will be untagged. The default VLAN must be explicitly set if you want untagged packets to be processed by the CSS. Otherwise, these packets are discarded.

The default-vlancommand can be specified only for a single VLAN. If you attempt to use this command for another VLAN, the CSS instructs you to disable the current default VLAN using the no default-vlancommand.

For example:

(config-if[1/1])# trunk (config-if[1/1])# vlan 2 Create VLAN<2>, [y/n]:y (config-if-vlan[1/1-2])# vlan 3 Create VLAN<3>, [y/n]:y (config-if-vlan[1/1-3])# default-vlan

To remove the default VLAN selection, enter:

(config-if-vlan[1/1-3])# no default-vlan

 

 

Cisco Content Services Switch Routing and Bridging Configuration Guide

 

 

 

 

 

 

OL-8241-02

 

 

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Cisco Systems OL-8241-02 manual Selecting a Default Vlan in a Trunk, To remove the default Vlan selection, enter
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OL-8241-02 specifications

Cisco Systems OL-8241-02 is a significant component of Cisco's extensive portfolio, catering specifically to the needs of enterprise-level networking. This module is designed to provide advanced routing capabilities, aiding organizations in achieving robust connectivity and efficient data transmission across their networks. It is particularly popular among businesses that require reliable performance and scalability.

One of the main features of the OL-8241-02 module is its support for multiple protocols, including OSPF, EIGRP, and BGP, which allows for seamless integration into various network configurations. This flexibility ensures that organizations can adapt to evolving networking demands without undergoing complete infrastructure overhauls. Furthermore, the module includes advanced security features, such as IPsec VPN support and integrated firewall capabilities, enhancing overall network security and protecting sensitive data from potential threats.

Another noteworthy characteristic of the OL-8241-02 is its exceptional performance metrics. With high throughput rates and low latency, the module can handle significant amounts of data traffic without compromising on speed. This efficiency is particularly critical for businesses that rely heavily on real-time data applications, such as video conferencing and online collaboration tools.

The OL-8241-02 also incorporates cutting-edge technologies like Quality of Service (QoS), which prioritizes network traffic based on application requirements. This feature is essential for ensuring that critical applications receive the bandwidth they need, while less critical tasks can be deprioritized during peak usage times. Additionally, the module supports IPv6, which is vital for organizations looking to future-proof their network infrastructure amid the global transition from IPv4.

The ease of management is another highlight of the OL-8241-02, with user-friendly interfaces and compatibility with Cisco's robust management software. This capability allows IT teams to monitor performance metrics, troubleshoot issues, and configure settings with minimal complexity.

In summary, the Cisco Systems OL-8241-02 module stands out for its versatility, performance, and security features. Equipped with the ability to support various protocols, advanced security measures, and efficient traffic management, it proves to be a reliable choice for enterprises aiming to enhance their networking capabilities and ensure seamless operational continuity.
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