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... version 6 (IPv6) packets are treated as non-IP packets. Table 1-1 Switches Supported Switch Catalyst 2950-12 Catalyst 2950-24 Catalyst 2950C-24 Catalyst 2950G-12-EI Catalyst 2950G-24-EI Catalyst 2950G-24-EI-DC Catalyst 2950G-48-EI Catalyst 2950ST-8 LRE Catalyst 2950ST-24 LRE Catalyst 2950ST-24 LRE 997 Catalyst 2950SX-24 Catalyst 2950SX-48-SI Catalyst 2950T-24 Catalyst 2950T-48-SI Software Image SI1 SI EI2 EI EI...
... version 6 (IPv6) packets are treated as non-IP packets. Table 1-1 Switches Supported Switch Catalyst 2950-12 Catalyst 2950-24 Catalyst 2950C-24 Catalyst 2950G-12-EI Catalyst 2950G-24-EI Catalyst 2950G-24-EI-DC Catalyst 2950G-48-EI Catalyst 2950ST-8 LRE Catalyst 2950ST-24 LRE Catalyst 2950ST-24 LRE 997 Catalyst 2950SX-24 Catalyst 2950SX-48-SI Catalyst 2950T-24 Catalyst 2950T-48-SI Software Image SI1 SI EI2 EI EI...
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... EI) • DHCP-based autoconfiguration for frames larger than 1500 bytes. Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, and 2950G-48-EI switches running Cisco IOS Release 12.1(6)EA2 or later - Catalyst 2950 LRE switches - For the CMS, software, and browser requirements and for command-switch redundancy. Chapter 1 Overview Features 78-11380-10 • Hot Standby Router...
... EI) • DHCP-based autoconfiguration for frames larger than 1500 bytes. Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, and 2950G-48-EI switches running Cisco IOS Release 12.1(6)EA2 or later - Catalyst 2950 LRE switches - For the CMS, software, and browser requirements and for command-switch redundancy. Chapter 1 Overview Features 78-11380-10 • Hot Standby Router...
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... configuration, where the 1-Gbps connection is to connect up to a Gigabit backbone switch such as a backup path. A growing demand for traffic-load balancing on two of Catalyst 2950G-48 switches, you can have redundant uplink connections to 15 Mb of the redundant connections fails.... Using these networks: • Cost-effective wiring closet-A cost-effective way to connect many users to nine Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 switches through a single IP address. • High-performance workgroup-For users who require high-speed access to network ...
... configuration, where the 1-Gbps connection is to connect up to a Gigabit backbone switch such as a backup path. A growing demand for traffic-load balancing on two of Catalyst 2950G-48 switches, you can have redundant uplink connections to 15 Mb of the redundant connections fails.... Using these networks: • Cost-effective wiring closet-A cost-effective way to connect many users to nine Catalyst 2900 XL, Catalyst 2950, Catalyst 3500 XL, and Catalyst 3550 switches through a single IP address. • High-performance workgroup-For users who require high-speed access to network ...
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... 16 17 18 19 20 21 22 23 24 1X SYST RPS 11X 13X 15X 1 STAT UTIL DUPLXSPEED 2X 12X 14X 16X MODE Catalyst 2950 2 1 2 Catalyst 2950G-48 SYSTEM RPS STATUS UTIL DUPLX SPEED MODE 12 1X 34 2X 56 78 9 10 9 10 9 10 9 10 12 11X1X ...1 2 Catalyst 2950 2 1 2 Catalyst 2950G-48 SYSTEM RPS STATUS UTIL DUPLX SPEED MODE 12 1X 34 2X 56 78 9 10 9 10 9 10 9 10 12 11X1X 34 21X2X 56 78 9 10 9 10 9 10 9 10 12 11X1X 34 21X2X 56 Catalyst 2950 78 9 10 9 10 9 10 9 10 1 1 2 1 65276 16-8 Catalyst 2950 and Catalyst 2955 Switch Software Configuration...
... 16 17 18 19 20 21 22 23 24 1X SYST RPS 11X 13X 15X 1 STAT UTIL DUPLXSPEED 2X 12X 14X 16X MODE Catalyst 2950 2 1 2 Catalyst 2950G-48 SYSTEM RPS STATUS UTIL DUPLX SPEED MODE 12 1X 34 2X 56 78 9 10 9 10 9 10 9 10 12 11X1X ...1 2 Catalyst 2950 2 1 2 Catalyst 2950G-48 SYSTEM RPS STATUS UTIL DUPLX SPEED MODE 12 1X 34 2X 56 78 9 10 9 10 9 10 9 10 12 11X1X 34 21X2X 56 78 9 10 9 10 9 10 9 10 12 11X1X 34 21X2X 56 Catalyst 2950 78 9 10 9 10 9 10 9 10 1 1 2 1 65276 16-8 Catalyst 2950 and Catalyst 2955 Switch Software Configuration...
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... in privileged EXEC mode, follow these switches: • Catalyst 2950 Long-Reach Ethernet (LRE) switches running Cisco IOS Release 12.1(14)EA1 or later • Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, 2950G-48-EI, and 2955 switches running -config startup-config Purpose Enter global... protected ports; Verify your entries. (Optional) Save your entries in the port channel group. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 22-5 To disable protected port, use the no switchport protected interface configuration command. The port ...
... in privileged EXEC mode, follow these switches: • Catalyst 2950 Long-Reach Ethernet (LRE) switches running Cisco IOS Release 12.1(14)EA1 or later • Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, 2950G-48-EI, and 2955 switches running -config startup-config Purpose Enter global... protected ports; Verify your entries. (Optional) Save your entries in the port channel group. 78-11380-10 Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide 22-5 To disable protected port, use the no switchport protected interface configuration command. The port ...
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... 10/100 Ethernet ports and 2 1000BASE-SX ports - On Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, and 2950G-48-EI switches, support for the Catalyst 2950 LRE switches. - Checks for errors on the Catalyst 2950T-24 switch, autonegotiates the speed and supports only full-duplex mode - Catalyst 2950G-24-EI-DC-24 10/100 Ethernet ports and 2 GBIC module...
... 10/100 Ethernet ports and 2 1000BASE-SX ports - On Catalyst 2950G-12-EI, 2950G-24-EI, 2950G-24-EI-DC, and 2950G-48-EI switches, support for the Catalyst 2950 LRE switches. - Checks for errors on the Catalyst 2950T-24 switch, autonegotiates the speed and supports only full-duplex mode - Catalyst 2950G-24-EI-DC-24 10/100 Ethernet ports and 2 GBIC module...
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... 9x 10x 11x 10BASE-T / 100BASE-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 100BASE-FX 25 26 10/100 ports 100BASE-FX ports Figure 1-4 Catalyst 2950G-12-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X... 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-5 Catalyst 2950G-24-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 13 13X 14 15 16 17 18...
... 9x 10x 11x 10BASE-T / 100BASE-TX 12x 13x 14x 15x 16x 17x 18x 19x 20x 21x 22x 23x Catalyst 2950 SERIES 24x 100BASE-FX 25 26 10/100 ports 100BASE-FX ports Figure 1-4 Catalyst 2950G-12-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X... 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-5 Catalyst 2950G-24-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X 13 13X 14 15 16 17 18...
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... 11X 2X 12X 13X 13 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-7 Catalyst 2950G-48-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X... 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 GBIC module slots Figure 1-8 Catalyst 2950ST-8 LRE Switch Power LRE connector port SFP ports 110.00A-1/02R.75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT SPEED CONSOLE 1 2 3 4 5 6 7 8 Console ...
... 11X 2X 12X 13X 13 14 15 16 17 18 19 20 21 22 23 24 23X 14X 24X 10/100 ports 1 Catalyst 2950 SERIES 2 GBIC module slots Figure 1-7 Catalyst 2950G-48-EI Switch SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 2X 23 45 67 8 9 10 11 12 13 14 15 16 17 15X... 33X 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 47X 32X 34X 48X 10/100 ports Catalyst 2950 SERIES 1 2 GBIC module slots Figure 1-8 Catalyst 2950ST-8 LRE Switch Power LRE connector port SFP ports 110.00A-1/02R.75A/TA2I0N500G--26400HVZ~ MODE SYST RPS STAT SPEED CONSOLE 1 2 3 4 5 6 7 8 Console ...
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...; Figure 1-15 for the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches • Figure 1-16 for the Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC switches • Figure 1-17 for the Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI switches • Figure 1-18 for the Catalyst 2950ST-8 LRE and 2950ST-24...
...; Figure 1-15 for the Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 switches • Figure 1-16 for the Catalyst 2950G-12-EI, 2950G-24-EI, and 2950G-24-EI-DC switches • Figure 1-17 for the Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, and Catalyst 2950T-48-SI switches • Figure 1-18 for the Catalyst 2950ST-8 LRE and 2950ST-24...
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... UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X Mode button Figure 1-17 LEDs on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches Port status LEDs System LED RPS LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67... 89 10 11 12 13 14 15 16 15X 2X 16X Mode button 65508 1-14 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
... UTIL DUPLX SPEED MODE 1 1X 23 45 67 8 9 10 11 12 11X 2X 12X Mode button Figure 1-17 LEDs on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches Port status LEDs System LED RPS LED Port mode LEDs SYST RPS STAT UTIL DUPLX SPEED MODE 1 1X 23 45 67... 89 10 11 12 13 14 15 16 15X 2X 16X Mode button 65508 1-14 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
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... 9x 10x 11x 12x 13x 14x 15x 16x Catalyst 2950 SERIES 17x 18x 19x 20x 21x 22x 23x 24x 100Base-FX 25x 26x 74725 0-0.0487%+ 6.25-12.4%+ 12.5-24%+ 25-49%+ 50%+ If all LEDs on a Catalyst 2950G-12-EI switch are green (no amber showing), the switch is using more than 25 but less than... SPEED MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X < 25% + 25% - 49% + 50% + Catalyst 2950 1 2 If all LEDs on a Catalyst 2950G-48-EI, 2950SX-48-SI, or 2950T-48-SI switch are off , the switch is using more than 25 but less than 50 percent of the total bandwidth, and so on...
... 9x 10x 11x 12x 13x 14x 15x 16x Catalyst 2950 SERIES 17x 18x 19x 20x 21x 22x 23x 24x 100Base-FX 25x 26x 74725 0-0.0487%+ 6.25-12.4%+ 12.5-24%+ 25-49%+ 50%+ If all LEDs on a Catalyst 2950G-12-EI switch are green (no amber showing), the switch is using more than 25 but less than... SPEED MODE 12 1X 34 56 78 9 10 11 12 11X 2X 12X < 25% + 25% - 49% + 50% + Catalyst 2950 1 2 If all LEDs on a Catalyst 2950G-48-EI, 2950SX-48-SI, or 2950T-48-SI switch are off , the switch is using more than 25 but less than 50 percent of the total bandwidth, and so on...
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... power connector [email protected]. Chapter 1 Overview Rear-Panel Description Figure 1-24 Bandwidth Utilization on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches 65510 Catalyst 2950 12 1X 3 24 56 78 9 10 11 12 13 14 15 16 15X 17 18 17X 19...18X 32X 34X 2 48X < 25% + 25% - 49% + 50% + Rear-Panel Description Other than the Catalyst 2950G-24-EI-DC switch and the Catalyst 2950 LRE switches, the rear panel of a Catalyst 2950 switch has an AC power connector, an RPS connector, and an RJ-45 console port. (See Figure 1-25 and Figure ...
... power connector [email protected]. Chapter 1 Overview Rear-Panel Description Figure 1-24 Bandwidth Utilization on Catalyst 2950G-48-EI, 2950SX-48-SI, and 2950T-48-SI Switches 65510 Catalyst 2950 12 1X 3 24 56 78 9 10 11 12 13 14 15 16 15X 17 18 17X 19...18X 32X 34X 2 48X < 25% + 25% - 49% + 50% + Rear-Panel Description Other than the Catalyst 2950G-24-EI-DC switch and the Catalyst 2950 LRE switches, the rear panel of a Catalyst 2950 switch has an AC power connector, an RPS connector, and an RJ-45 console port. (See Figure 1-25 and Figure ...
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... port DC ground lug Figure 1-28 Catalyst 2950ST-8 LRE Switch, Catalyst 2950ST-24 LRE, and Catalyst 2950ST-24 LRE 997 Switch Rear Panel RPS Fans connector 81225 Power Connectors You can order these L-shaped AC power cords from your Cisco sales representative: • CAB-NP1200-AC...-AC-EU= 1-22 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 Internal Power Supply Connector The internal AC power supply is on the front panel of the Catalyst 2950ST-8 LRE and Catalyst 2950ST-24 LRE switches. Rear-Panel Description Figure 1-27 Catalyst 2950G-24-EI-DC Switch Rear Panel Chapter 1 ...
... port DC ground lug Figure 1-28 Catalyst 2950ST-8 LRE Switch, Catalyst 2950ST-24 LRE, and Catalyst 2950ST-24 LRE 997 Switch Rear Panel RPS Fans connector 81225 Power Connectors You can order these L-shaped AC power cords from your Cisco sales representative: • CAB-NP1200-AC...-AC-EU= 1-22 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 Internal Power Supply Connector The internal AC power supply is on the front panel of the Catalyst 2950ST-8 LRE and Catalyst 2950ST-24 LRE switches. Rear-Panel Description Figure 1-27 Catalyst 2950G-24-EI-DC Switch Rear Panel Chapter 1 ...
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... connected device fails and provides power to -72 VDC. For installation instructions, see the Cisco RPS 300 documentation. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches only to a DC-input power source that has an input supply voltage from -36 to... and provides DC power to one failed device at a time. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 2950 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) • Cisco RPS 675 (model PWR675-AC-RPS-N1=) Cisco RPS 300 The Cisco RPS 300 has two output levels: -48 V and 12 V...
... connected device fails and provides power to -72 VDC. For installation instructions, see the Cisco RPS 300 documentation. Caution You must connect the Catalyst 2950G-24-EI-DC and 2950ST-24 LRE 997 switches only to a DC-input power source that has an input supply voltage from -36 to... and provides DC power to one failed device at a time. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 2950 switches: • Cisco RPS 300 (model PWR300-AC-RPS-N1) • Cisco RPS 675 (model PWR675-AC-RPS-N1=) Cisco RPS 300 The Cisco RPS 300 has two output levels: -48 V and 12 V...
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... about obtaining service for this unit, contact your reseller or Cisco sales representative. Statement 121C Warning The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs)....qualified personnel should be emitted from disconnected fibers or connectors. Statement 1051 Warning The Catalyst 2950G-24-EI-DC contains no field-replaceable units (FRUs). Do not open the ... replace any components. Metal objects will heat up . Statement 121D OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-3 Statement 39 Warning Before working on any other equipment. If ...
... about obtaining service for this unit, contact your reseller or Cisco sales representative. Statement 121C Warning The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs)....qualified personnel should be emitted from disconnected fibers or connectors. Statement 1051 Warning The Catalyst 2950G-24-EI-DC contains no field-replaceable units (FRUs). Do not open the ... replace any components. Metal objects will heat up . Statement 121D OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-3 Statement 39 Warning Before working on any other equipment. If ...
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...Catalyst 2950G-24-EI-DC switch is within reach of a circuit breaker. - Two 19-inch or 24-inch rack-mounting brackets OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-5 Rear-panel direct current (DC) power connector on the Catalyst 2950ST-24 LRE 997 switch is shipped with these items: • Catalyst 2950 Switch... switch is away from sources of a circuit breaker. • Airflow around the unit does not exceed 113°F (45°C). Four rubber feet for mounting the switch on page 1-9. • Operating environment is missing or damaged, contact your Cisco ...
...Catalyst 2950G-24-EI-DC switch is within reach of a circuit breaker. - Two 19-inch or 24-inch rack-mounting brackets OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-5 Rear-panel direct current (DC) power connector on the Catalyst 2950ST-24 LRE 997 switch is shipped with these items: • Catalyst 2950 Switch... switch is away from sources of a circuit breaker. • Airflow around the unit does not exceed 113°F (45°C). Four rubber feet for mounting the switch on page 1-9. • Operating environment is missing or damaged, contact your Cisco ...
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...the brackets to a rack Note The DC-switch kit ships only with the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch. • One RJ-45-to-DB... Catalyst 2950 Switch Hardware Installation Guide 2-6 OL-6156-01 Verifying Switch Operation Chapter 2 Installation - One DC terminal block plug (also called a terminal block header) - While the switch powers on the switch. If a switch ..."Troubleshooting," to install the switch. Call Cisco Systems if your switch does not pass POST. Determine where you should power on the switch and verify that the switch passes POST. Four number-8 ...
...the brackets to a rack Note The DC-switch kit ships only with the Catalyst 2950G-24-EI-DC or Catalyst 2950ST-24 LRE 997 switch. • One RJ-45-to-DB... Catalyst 2950 Switch Hardware Installation Guide 2-6 OL-6156-01 Verifying Switch Operation Chapter 2 Installation - One DC terminal block plug (also called a terminal block header) - While the switch powers on the switch. If a switch ..."Troubleshooting," to install the switch. Call Cisco Systems if your switch does not pass POST. Determine where you should power on the switch and verify that the switch passes POST. Four number-8 ...
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... rack is provided with the switch. Statement 1006 Note Figure 2-1 to Figure 2-15 show the Catalyst 2950-24, 2950G-24-EI-DC, and 2950G-48-EI switches as shown in these illustrations. To install the switch in a Rack, page 2-...Catalyst 2950 Switches, page 2-19 Installing the Switch in a Rack Use these instructions to install the switch in a rack: Warning To prevent bodily injury when mounting or servicing this unit in a partially filled rack, load the rack from Cisco (part number RCKMNT-1RU=). Attaching the Optional Cable Guide, page 2-16 Note Installing a Catalyst 2950G-48-EI, Catalyst...
... rack is provided with the switch. Statement 1006 Note Figure 2-1 to Figure 2-15 show the Catalyst 2950-24, 2950G-24-EI-DC, and 2950G-48-EI switches as shown in these illustrations. To install the switch in a Rack, page 2-...Catalyst 2950 Switches, page 2-19 Installing the Switch in a Rack Use these instructions to install the switch in a rack: Warning To prevent bodily injury when mounting or servicing this unit in a partially filled rack, load the rack from Cisco (part number RCKMNT-1RU=). Attaching the Optional Cable Guide, page 2-16 Note Installing a Catalyst 2950G-48-EI, Catalyst...
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...two Phillips truss-head screws to attach the 19- See Figure 2-7, Figure 2-8, and Figure 2-9. • When mounting a switch other than a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-inch rack, use two Phillips truss-head screws to attach the 23-inch bracket to the...flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x Catalyst 2950 Switch Hardware Installation Guide 2-8 OL-6156-01 Figure 2-1 Attaching Brackets on whether you use depend on the Switch in a 24-inch rack, use three Phillips flat-head screws to the opposite side...
...two Phillips truss-head screws to attach the 19- See Figure 2-7, Figure 2-8, and Figure 2-9. • When mounting a switch other than a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI switch in a 19-inch rack, use two Phillips truss-head screws to attach the 23-inch bracket to the...flat-head screws SYST RPS STAT UTIL DUPLX SPEED MODE 1x 2x 3x 4x 5x Catalyst 2950 Switch Hardware Installation Guide 2-8 OL-6156-01 Figure 2-1 Attaching Brackets on whether you use depend on the Switch in a 24-inch rack, use three Phillips flat-head screws to the opposite side...
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... 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X 65512 Figure 2-5 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Rack (Rear Panel Forward) CONSOLE Number-8 Phillips flat-head screws 65513 2-10 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01
... 1 1X 23 45 67 89 10 11 12 13 14 15 16 15X 2X 16X 65512 Figure 2-5 Attaching Brackets on a Catalyst 2950G-48-EI, Catalyst 2950SX-48-SI, or Catalyst 2950T-48-SI Switch in a 19-Inch Rack (Rear Panel Forward) CONSOLE Number-8 Phillips flat-head screws 65513 2-10 Catalyst 2950 Switch Hardware Installation Guide OL-6156-01