Troubleshooting

Troubleshooting

Using the Event Log To Identify Problem Sources

Using the Event Log To Identify Problem

Sources

The Event Log records operating events as single-line entries listed in chrono- logical order, and serves as a tool for isolating problems. Each Event Log entry is composed of five fields:

Severity

Date

Time

System Module

Event Message

 

 

 

 

 

 

I

08/05/98

10:52:32

ports:

port 1 enabled

Severity is one of the following codes:

I(information) indicates routine events.

W(warning) indicates that a service has behaved unexpectedly.

C(critical) indicates that a severe switch error has occurred.

D(debug) reserved for SMC internal diagnostic information.

Date is the date in mm/dd/yy format that the entry was placed in the log.

Time is the time in hh:mm:ss format that the entry was placed in the log.

System Module is the internal module (such as “ports” for port manager) that generated the log entry. If VLANs are configured, then a VLAN name also appears for an event that is specific to an individual VLAN. Table 11-1 on page 11-11lists the individual modules.

Event Message is a brief description of the operating event.

The event log holds up to 1000 lines in chronological order, from the oldest to the newest. Each line consists of one complete event message. Once the log has received 1000 entries, it discards the current oldest line each time a new line is received. The event log window contains 14 log entry lines and can be positioned to any location in the log.

The event log will be erased if power to the switch is interrupted.

(The event log is not erased by using the Reboot Switch command in the Main Menu.)

11-10

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SMC Networks SMC6624M manual Using the Event Log To Identify Problem Sources, Date Time System Module, Severity
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SMC6624M specifications

SMC Networks SMC6624M is a robust and versatile managed switch designed to meet the needs of enterprises seeking reliable network solutions. This device features 24 Gigabit Ethernet ports that allow for high-speed data transfer, making it ideal for environments that demand high bandwidth. The SMC6624M is particularly suited for small to medium-sized businesses that require a powerful network backbone to support various applications, including voice, video, and data transmission.

One of the standout features of the SMC6624M is its Layer 2 and Layer 3 switching capabilities, enhancing the flexibility and efficiency of network management. The switch supports VLANs (Virtual Local Area Networks), which allow administrators to segment network traffic for improved security and performance. This capability is essential for organizations looking to optimize their network resources and apply policies that enhance security.

The SMC6624M also integrates advanced Quality of Service (QoS) features, enabling the prioritization of network traffic. This is particularly useful for applications such as VoIP and video conferencing, where maintaining low latency and jitter is crucial for ensuring a seamless user experience. Users can define traffic classes and manage bandwidth allocation, which helps in maintaining the quality of critical applications even during peak usage times.

In terms of connectivity and performance, the SMC6624M includes 4 Gigabit SFP ports, allowing for fiber optic connections to extend network reach and provide flexibility in deployment. The ability to take advantage of high-speed fiber connections means businesses can scale their networks as needed without significant infrastructure changes.

Management options for the SMC6624M are comprehensive. It supports SNMP (Simple Network Management Protocol) for monitoring and managing network performance effectively. Additionally, the switch can be configured using a web-based interface, command-line interface (CLI), or through SNMP, providing flexibility to network administrators with different preferences and expertise.

Furthermore, the SMC6624M is built with a fanless design, which ensures quiet operation and is energy efficient. Its compact form factor and sturdy build make it suitable for installation in various environments, including data centers and office settings.

Overall, the SMC Networks SMC6624M stands out for its combination of speed, flexibility, and management features, making it an excellent choice for businesses looking to enhance their network infrastructure. With a focus on reliability and performance, this managed switch promises to deliver the capabilities that today's modern networks demand.
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