Cisco WS-C2960-48TT-L Catalyst 2960 48-Port Managed Fast Ethernet Switch User Manual

Kirish

This manual provides instructions for the Cisco WS-C2960-48TT-L Catalyst 2960 48-Port Managed Fast Ethernet Switch. It covers installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Xavfsizlik ma'lumotlari

Always follow local and national electrical codes. Ensure proper grounding. Do not operate the switch in wet or excessively humid environments. Disconnect power before cleaning or servicing. Refer to official Cisco documentation for detailed safety guidelines.

Sozlash; o'rnatish

1. Paketni ochish

Carefully remove the switch from its packaging. Verify all components are present: the switch unit, power cord, and any included mounting hardware.

2. Jismoniy o'rnatish

The Cisco Catalyst 2960 switch is designed for rack-mounting.

Secure the switch in a standard 19-inch equipment rack using the provided rack-mount brackets and screws. Ensure adequate ventilation around the unit.

3. Quvvatga ulanish

Connect the power cord to the AC power inlet on the rear of the switch and then to a grounded electrical outlet.

4. Tarmoq ulanishlari

Connect Fast Ethernet devices (computers, servers, other network devices) to the 48 10/100 RJ45 ports on the front panel using standard Ethernet cables.

Utilize the 2 dual-purpose uplink ports for Gigabit copper or fiber connections to connect to your core network or other switches.

For initial configuration, connect a console cable to the console port and a computer running terminal emulation software.

Rasm: old view of the Cisco WS-C2960-48TT-L Catalyst 2960 switch, showing the 48 Fast Ethernet ports and uplink ports.

Kommutatorni ishlatish

1. Quvvatni yoqish

After connecting power, the switch will automatically power on. Observe the system LED indicators for status.

2. LED ko'rsatkichlari

• Tizim LED: Green indicates normal operation. Amber indicates a system fault.
• Port holati LEDlari: Green indicates a link. Blinking green indicates activity. Off indicates no link.

3. Basic Configuration (Cisco IOS)

The switch runs Cisco IOS software. Initial configuration typically involves setting up IP addresses, VLANs, and basic security. This is usually done via the console port or a web interface (if enabled). Refer to the Cisco documentation for detailed IOS configuration guides.

The switch supports Layer 2 switching with static Layer 3 routing capabilities, VLANs, Quality of Service (QoS), and various security features.

Xizmat

1. Tozalash

Keep the switch clean and free from dust. Use a soft, dry cloth for external cleaning. Do not use liquid cleaners.

2. Mikrodasturlarni yangilash

Vaqti-vaqti bilan rasmiy Cisco'ni tekshirib turing website for firmware updates. Keeping the firmware updated ensures optimal performance, security, and access to new features. Follow Cisco's instructions for firmware upgrade procedures.

3. Atrof-muhit sharoitlari

Ensure the operating environment maintains a temperature below 40 degrees Celsius and appropriate humidity levels to prevent overheating and component damage.

Muammolarni bartaraf qilish; nosozliklarni TUZATISH

1. Quvvat yo'q

• Verify the power cord is securely connected to both the switch and the electrical outlet.
• Elektr rozetkasining ishlashiga ishonch hosil qilish uchun boshqa qurilma bilan tekshiring.
• If the System LED is off, contact support.

2. Portda tarmoq ulanishi yo'q

• Check the cable connection between the device and the switch port.
• Ensure the device connected to the port is powered on and functioning correctly.
• Observe the Port Status LED. If it's off, try a different cable or port.
• Verify the port configuration in the switch's IOS settings.

3. Slow Network Performance

• Check for excessive network traffic or loops.
• Barcha kabellarning yaxshi holatda ekanligiga va to'g'ri ulanganligiga ishonch hosil qiling.
• Review QoS settings if configured.

Texnik xususiyatlari

Kafolat va qo'llab-quvvatlash

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