Cisco Systems Intelligent Gigabit Ethernet Switch Module manual DOT1X Messages

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DOT1X Messages

This section contains the 802.1X authorization messages.

DOT1X_MOD-3-NULLPTR: Unexpected null pointer in [chars] at [dec].

Explanation This message means that an internal software error occurred. [chars] is the software filename, and [dec] is the line number in the file.

Response Find out more about the error by using the show tech-supportprivileged EXEC command and by copying the error message exactly as it appears on the console or system log and entering it in the Output Interpreter tool. Use the Bug Toolkit to look for similar reported problems. For more information about these online tools , see the “Error Message Traceback Reports” section on page .9

DOT1X-3-ROUTEDPORT: Received vlan id ([dec]) from RADIUS for routed port [chars].

Explanation This message means that during 802.1X authorization, the RADIUS server provided a VLAN ID for a routed port.

Response Remove the VLAN ID in the RADIUS configuration, or configure the port as an access port.

DOT1X-3-VLANINVALID: Received invalid vlan ([dec]) from RADIUS for [chars].

Explanation This message means that during 802.1X authorization, the RADIUS server provided a VLAN ID that is not configured on the switch.

Response Change the VLAN ID in the RADIUS configuration, or configure the VLAN on the switch.

DOT1X-3-VLANMALFORMED: Received malformed vlan from RADIUS for [chars].

Explanation This message means that during 802.1X authorization, the RADIUS server provided an invalid VLAN ID.

Response Correct the VLAN ID in the RADIUS configuration.

DOT1X-3-VOICEVLAN: Received voice vlan ([dec]) from RADIUS for [chars].

Explanation This message means that during 802.1X authorization, the RADIUS server provided a VLAN ID that conflicts with the voice VLAN ID on the port.

Response Change the VLAN ID in the RADIUS configuration, or change the voice VLAN on the switch port.

16Cisco Systems Intelligent Gigabit Ethernet Switch Module for the IBM Eserver BladeCenter System Message Guide

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Contents IBM First Edition June Contents BookTitle change in special and import Purpose PrefaceAudience ConventionsEServer BladeCenter Type 8677 Installation and User’s Guide Preface Page How to Read System Messages System Message OverviewSeverity Level Description Error Message Traceback Reports Output InterpreterPage Message and Recovery Procedures Cigesm Messages Message and Recovery Procedures Page CMP Messages DOT1X Messages DTP Messages EC Messages Message and Recovery Procedures EC-5-NOLACP Invalid EC mode. Lacp not enabled Ethcntr Messages Hwmatmmod Messages PLATFORMCAT2950 MessagesMessage and Recovery Procedures Page Message and Recovery Procedures PLATFORMCATALYST2950 Messages PM MessagesPM-4-BADAPPID An invalid application id dec was detected PM-4-BADCOOKIE chars was detected PM-4-BADVLANID An invalid vlan id dec was detected PM-4-NOSUBBLOCK No PM subblock found for chars Port Security Messages Span MessagesSpantree Messages This section contains the spanning-tree messagesMessage and Recovery Procedures Page Message and Recovery Procedures SPANTREE-4-PORTNOTFORWARDING chars chars chars Chars port chars Spantreevlanswitch Messages Spantreefast MessagesStormcontrol Messages Swvlan Messages Page Chars chars Charschars Udld Messages Ufastmcastsw Messages Message and Recovery Procedures Page Appendix A. Security and QoS Configuration Messages Error Message Explanation and Suggested SolutionMessage Traceback Reports section on Tools , see the Error Message Traceback Reports section This error message means that there are no free masks This error message means that a hardware failure has This error message means that the granularity of the policer Appendix B. Getting help and technical assistance Before you callSoftware service and support Hardware service and support Appendix C. Notices Edition noticeTrademarks IBMIndex Numerics Udld Ufast Page IBM@

Intelligent Gigabit Ethernet Switch Module specifications

Cisco Systems is a leader in networking technology, and their Intelligent Gigabit Ethernet Switch Module exemplifies the innovations the company brings to the realm of networking. Designed for flexibility, performance, and scalability, the switch module is tailored for enterprise environments that require robust and reliable network infrastructure.

One of the key features of the Intelligent Gigabit Ethernet Switch Module is its support for high-speed data transfer. With Gigabit Ethernet capabilities, it enables fast and efficient communication between devices, reducing latency and increasing productivity. This high-speed connectivity supports various applications, including video streaming, VoIP, and large file transfers.

Another major characteristic of the module is its versatility. The switch module is compatible with a range of Cisco platforms, allowing users to easily integrate it into their existing network setups. This compatibility means organizations can expand their network capabilities without needing to overhaul their entire infrastructure.

Security is another prominent feature of the Intelligent Gigabit Ethernet Switch Module. It incorporates advanced security protocols, ensuring that sensitive data remains protected as it traverses the network. Features like port security, access control lists (ACLs), and network segmentation help mitigate potential risks and safeguard against unauthorized access.

The module also integrates advanced traffic management technologies. Quality of Service (QoS) features allow administrators to prioritize critical traffic, ensuring that time-sensitive applications receive the necessary bandwidth. Moreover, Layer 2 and Layer 3 capabilities enable efficient routing and switching of data, further enhancing network performance.

Energy efficiency is a hallmark of the Intelligent Gigabit Ethernet Switch Module as well. Cisco has designed the module with environmentally friendly technologies that reduce power consumption, contributing to lower operational costs and a reduced carbon footprint.

In addition, the switch module supports automation and programmability features such as Cisco’s DNA Center, which provides a centralized management platform for monitoring and controlling network activity. This capability allows for easier deployment of policies, enhancing operational efficiency.

Overall, the Cisco Systems Intelligent Gigabit Ethernet Switch Module is a powerful networking solution, combining high-speed performance, advanced security, versatile integration, and efficient management to meet the growing demands of modern enterprise networks. As organizations continue to evolve, this switch module stands out as a reliable choice for companies seeking to optimize their network infrastructure for future challenges.