Configuring the Port Adapter Ports

Configuring the Port Adapter Ports

Configuring the module interfaces is similar to configuring the voice interfaces on other Cisco products. module interface configuration requirements are dependent on your AVVID network requirements.

Note The module requires a static IP address. Obtaining an IP address through a DHCP server is not supported. You assign an IP address to the module Gigabit Ethernet backplane interface through the CLI by using the interface GigabitEthernet1/0 command.

Configuring the Port Adapter Clock Source

The module T1/E1 port adapter clock configuration is the same as the configuration on many other Cisco gateways. The CLI commands that are used for configuring the clock are identical to other gateways. To set clocking for individual T1 or E1 ports, enter the clock source command in controller configuration mode as follows:

clock source {line [primary secondary {1..17}] internal}

To return to the default configuration, use the no clock source command.

Note We do not recommend that you use the clock source line command. You must enter either the clock source line primary command or the clock source line secondary command.

If you configure the clock source for a port adapter port as primary, the Rx clock that is received from the remote end is used to supply the clock for all module T1/E1 ports that are configured for the internal clock on that module. Only one port adapter port can be configured as the primary clock source on a module. If you do not configure any of the port adapter ports as the primary clock source, the internal TDM system clock uses the free running clock on one of the port adapters.

If you configure the clock source for a port adapter port as secondary, you must also specify the priority preference level of the source. The system automatically switches among the secondary sources to use the highest level of preference that has the Rx clock available when the specified primary clock source is absent.

If you configure the clock source for a port adapter port as internal, the port uses the clock that is provided by the system. This system clock could be a module internal clock or the Rx clock from the port that is configured as the primary clock source.

Cisco Communication Media Module for Catalyst 6500 Series Switch and Cisco 7600 Series Router Installation and Verification Note

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Cisco Systems WS-C6513-E-RF, 6500-E manual Configuring the Port Adapter Ports, Configuring the Port Adapter Clock Source
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6513-E, 6500-E, WS-C6513-E-RF specifications

Cisco Systems is renowned for its networking and telecommunications equipment, and its Catalyst 6500-E series, including models like the 6513-E and WS-C6513-E-RF, exemplifies cutting-edge technology in enterprise networking. The Catalyst 6500-E series switches are versatile, high-performance devices designed to meet the demands of large enterprises and data centers.

The Cisco Catalyst 6513-E switch is a modular chassis that supports a variety of interface modules and line cards, allowing sleek customization and scalability to accommodate growing networks. The 6513-E features a 13-slot architecture, allowing for up to 11 modules, plus a dedicated supervisor engine for enhanced performance and reliability. This switch can support a mix of Ethernet, Fast Ethernet, and Gigabit Ethernet interfaces, providing great flexibility depending on network requirements.

One of the hallmark technologies of the 6500-E series is Cisco's Virtual Switching System (VSS), which enables two physical switches to operate as a single logical switch. This feature significantly enhances redundancy and improves manageability by allowing network administrators to treat multiple devices as one. The series supports sophisticated features such as Cisco's Enhanced Quality of Service (QoS) capabilities, which enable fine-tuned traffic management to prioritize critical applications and ensure optimal performance throughout the network.

Security is a paramount concern for enterprise environments, and the 6500-E series incorporates robust security features through Cisco's TrustSec technology. This function allows for the creation of secure segments within the network, improving protection against potential threats. Additionally, the switches support advanced authentication features like 802.1X, enabling secure device access.

The WS-C6513-E-RF model, which stands for “Refurbished,” offers an economical option without sacrificing the performance and reliability inherent in the series. These switches are particularly appealing to budget-conscious organizations that still need the advanced features of Cisco products.

Overall, the Cisco Systems Catalyst 6500-E series is a cornerstone for enterprise networking. With its modular design, VSS capabilities, advanced QoS features, and comprehensive security measures, it remains an ideal solution for organizations looking to build a scalable and secure network infrastructure. Its versatility through the WS-C6513-E-RF variant allows businesses of all sizes to leverage high-performance networking without a heavy financial burden. As networking demands evolve, the Catalyst 6500-E series continues to be a key player in delivering reliable and efficient networking solutions.
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