Cisco Systems 6901 manual

Chapter 6 Monitoring the Cisco Unified IP Phone Remotely

Device Logs

Table 6-6		Status Messages on the Cisco Unified IP Phone 6900 Series Phones (continued)

	Message		Description	Possible Explanation and Action

	DHCP timeout		DHCP server did not respond.	• Network is busy—The errors should resolve
				themselves when the network load reduces.
				• No network connectivity between the DHCP
				server and the phone—Verify the network con-
				nections.
				• DHCP server is down—Check the DHCP server
				configuration.
				• Errors persist—Consider assigning a static IP
				address.

	DNS timeout		DNS server did not respond.	• Network is busy—The errors should resolve
				themselves when the network load reduces.
				• No network connectivity between the DNS server
				and the phone—Verify the network connections.
				• DNS server is down—Check the DNS server
				configuration.

	DNS unknown host		DNS could not resolve the name of the	• Verify that the host names of the TFTP server or
			TFTP server or Cisco Unified Communi-	Cisco Unified Communications Manager are
			cations Manager.	configured properly in DNS.
				• Consider using IP addresses rather than host
				names.

	Duplicate IP		Another device is using the IP address	• If the phone has a static IP address, verify that
			assigned to the phone.	you have not assigned a duplicate IP address.
				• If you are using DHCP, check the DHCP server
				configuration.

	Error update locale		One or more localization files could not	From Cisco Unified Operating System Administra-
			be found in the TFTPPath directory or	tion, check that the following files are located within
			were not valid. The locale was not	subdirectories in the TFTP File Management:
			changed.	• Located in subdirectory with the same name as
				• Located in subdirectory with the same name as
				network locale:
				–	tones.xml
				• Located in subdirectory with the same name as
				user locale:
				–	glyphs.xml
				–	dictionary.xml
				–	kate.xml

	File not found		The phone cannot locate, on the TFTP	From Cisco Unified Operating System Administra-
			server, the phone load file that is	tion, make sure that the phone load file is on the TFTP
			specified in the phone configuration file.	server, and that the entry in the configuration file is
				correct.

	IP address released		The phone has been configured to release	The phone remains idle until it is power cycled or you
			its IP address.	reset the DHCP address.

		Cisco Unified IP Phone 6901 and 6911 Administration Guide for Cisco Unified Communications Manager 8.5 (SCCP and SIP)


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6901 specifications

Cisco Systems 6901 is a versatile, compact, and powerful router designed to meet the networking needs of small to medium-sized businesses, as well as enterprise branch offices. This model is part of Cisco's ISR (Integrated Services Router) portfolio, which is known for its capability to integrate multiple services into a single platform, ensuring high efficiency and cost-effectiveness.

One of the main features of the Cisco 6901 is its ability to support advanced routing protocols, including RIP, EIGRP, OSPF, and BGP. This versatility allows for seamless integration into various network architectures, facilitating efficient communication and data transfer across multiple locations. The device is also built to handle high-bandwidth applications, making it an ideal choice for businesses that rely on robust network performance.

In terms of connectivity, Cisco 6901 offers multiple Ethernet ports, supporting both 10/100/1000 Mbps speeds. This ensures that users can connect a variety of devices, ranging from office computers to network printers, all while maintaining optimal network performance. Additionally, the router supports both LAN and WAN interfaces, providing flexibility in deployment options.

Security is a crucial aspect of networking, and the Cisco 6901 does not disappoint in this regard. It comes equipped with advanced security features, including firewall capabilities, intrusion prevention, and VPN support. These features ensure that sensitive business data is protected from unauthorized access, while also providing secure remote access for employees.

Another essential characteristic of the Cisco 6901 is its support for various multimedia applications. The router comes with Quality of Service (QoS) features that prioritize voice, video, and data traffic, ensuring high-quality performance for applications such as VoIP and video conferencing. This is particularly valuable in today's business landscape, where effective communication is critical for success.

The Cisco 6901 is also designed for ease of management and configuration. It features a user-friendly interface that simplifies the setup process, along with comprehensive monitoring tools that enable administrators to keep an eye on network performance and address any issues proactively.

In summary, the Cisco Systems 6901 is a powerful, feature-rich router that combines advanced routing capabilities with robust security measures and multimedia support. Its flexibility, ease of management, and comprehensive service integration make it an excellent choice for businesses seeking to enhance their networking infrastructure. With the Cisco 6901, organizations can achieve efficient communication, secure data exchange, and high-performance network operations, positioning themselves well for future growth.

Cisco Systems 6901 manual Message Description Possible Explanation and Action

Models: 6901

Message

Description

Possible Explanation and Action

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6901 specifications