Replacing Parts

Chapter

Replacing Parts

Table 8-6 AUSM Log Codes (continued)

Error Number	Display Log String	Detail Description

6261	Foresight Enable Failed	Failed to start Fore Sight interrupt service routine.

6271	PLPP FIFO Overrun	PLPP FIFO overflow has occurred.

6281	Failed to Add Egress Q	Failed to add egress queue to specified port.

6282	Failed to modify Egress Q	Failed to modify egress queue parameters.

6283	Failed to delete Egress Q	Deletion of egress queue failed.

6284	BERT error	Error in BERT. Details on the specific instance of
		BERT failure is displayed.

6285	AUSM out of xmt buffer	AUSM card is out of buffers, malloc failed.

6286	Invalid value	Invalid value for parameters. Additional information
		on the specific parameter is displayed.

6288	Undoing delete with add line	Failed while trying to undo delete line (by adding the
	failed	line back). Trying to undo because of ASC MIB
		update failure.

6289	Undoing add with delete line	Failed while trying to undo add line (by deleting the
	failed	line). Trying to undo because of ASC MIB update
		failure.

6290	Undoing modify with	Failed while trying to undo modify line. Trying to
	modify line failed	undo because of ASC MIB update failure.

6292	Undoing delete with add	Failed while trying to undo delete port (by adding the
	port failed	port back). Trying to undo because of ASC MIB
		update failure.

6293	Undoing add with delete	Failed while trying to undo add port (by deleting the
	port failed	port). Trying to undo because of ASC MIB update
		failure.

6294	Undoing modify with	Failed while trying to undo modify port. Trying to
	modify port failed	undo because of ASC MIB update failure.

6295	Updating BNM failed	Failed to update BNM. Addtional information
		describing the specific instance of failure is
		displayed.

After an alarm occurs, use the MGX 8220 shelf software to isolate the problem. If an MGX 8220 shelf part has failed, it must be replaced.

•Replacing a Front Card, page 8-21

•Replacing a Back Card, page 8-21

•Replacing a DC Power Entry Module, page 8-22

•Replacing the Cooling, Booster, Plenum, and AC Power Assemblies, page 8-23

Caution Only authorized personnel should remove and replace parts on the MGX 8220 system.

	Cisco MGX 8220 Installation and Configuration
8-20	Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003

MGX 8220 specifications

The Cisco Systems MGX 8220 is a versatile, high-performance media gateway that has become an integral component in the telecommunications infrastructure. Designed to facilitate the transition from traditional circuit-switched networks to advanced packet-switched environments, the MGX 8220 supports a wide array of voice, video, and data services, making it an essential tool for service providers and enterprises seeking to enhance their network capabilities.

One of the key features of the MGX 8220 is its robust signaling and media processing capabilities. Equipped with support for both Voice over IP (VoIP) and traditional telephony protocols, this gateway enables seamless integration of different communication formats. It boasts a modular architecture, which allows for the addition or removal of various line cards to meet changing demands and technology advancements. This modularity provides operators with the flexibility to scale their services without significant overhauls to their existing infrastructure.

The MGX 8220 is capable of delivering high-density media handling for a multitude of services. With its support for ATM and IP networks, the gateway can handle TDM (Time-Division Multiplexing) to packet voice conversions efficiently. It is designed to optimize network resources by dynamically allocating bandwidth based on traffic requirements, thus ensuring efficient use of network resources and improved performance.

Another significant characteristic of the MGX 8220 is its enhanced quality of service (QoS) features. This capability ensures that voice and video traffic is prioritized appropriately, minimizing latency and jitter while maximizing overall call quality. By employing sophisticated traffic management techniques, the MGX 8220 can deliver a superior user experience, which is critical for any service provider aiming to offer competitive communication solutions.

Furthermore, the gateway includes built-in security features to protect against unauthorized access and ensure the integrity of sensitive data. This includes encryption for voice and video transmission, as well as support for secure signaling protocols.

Overall, the Cisco Systems MGX 8220 stands out as a comprehensive media gateway solution, providing essential functionalities for modern communication needs. Its combination of modularity, high-density processing, effective QoS management, and security features makes it a compelling choice for organizations looking to modernize their telecommunications infrastructure while ensuring reliability and performance. As businesses continue to evolve and demand more from their networks, the MGX 8220 offers a pathway to future-ready communications.

Cisco Systems MGX 8220 manual Replacing Parts

Models: MGX 8220

Error Number

Replacing Parts

Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003

MGX 8220 specifications