Hardware Installation Guide
Page 23
Chapter 1 Product Overview Figure 1-1 Catalyst 2900 Series XL Switches Version Number Description WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 12 LRE ports Cisco RPS 300 WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports 24 LRE ports INPUT OUTPUT PWR PWR RESET... TEMP FAN 9X 10X 11X 12X Cisco RPS 300 WS-C2912-XL 12 fixed autosensing 10/100 ports MODE 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 10BaseT/100BASE-TX 11X 12X Catalyst 2900 SERIES XL WS-C2924C-XL 22 fixed autosensing 10/100 ports 2 100BASE-...
Chapter 1 Product Overview Figure 1-1 Catalyst 2900 Series XL Switches Version Number Description WS-C2912-LRE-XL 4 fixed autosensing 10/100 ports INPUT OUTPUT PWR PWR RESET TEMP FAN 9X 10X 11X 12X 12 LRE ports Cisco RPS 300 WS-C2924-LRE-XL 4 fixed autosensing 10/100 ports 24 LRE ports INPUT OUTPUT PWR PWR RESET... TEMP FAN 9X 10X 11X 12X Cisco RPS 300 WS-C2912-XL 12 fixed autosensing 10/100 ports MODE 1X 2X 3X 4X 5X 6X 7X 8X 9X 10X 10BaseT/100BASE-TX 11X 12X Catalyst 2900 SERIES XL WS-C2924C-XL 22 fixed autosensing 10/100 ports 2 100BASE-...
Hardware Installation Guide
Page 28
... the switch can connect directly to share lines with LRE signals. Table 1-1 Expansion Modules Module Type 10/100 Ethernet 100 BASE-FX Model Number WS-X2914-XL WS-X2914-XL-V WS-X2922-XL WS-X2922-XL-V WS-X2924-XL-V Catalyst 2900 Series XL Hardware Installation Guide 1-8 78-6461-04 Note Cisco Long-...Reach Ethernet (LRE) products are for the Cisco LRE 48 POTS Splitter. Module Slots The module...
... the switch can connect directly to share lines with LRE signals. Table 1-1 Expansion Modules Module Type 10/100 Ethernet 100 BASE-FX Model Number WS-X2914-XL WS-X2914-XL-V WS-X2922-XL WS-X2922-XL-V WS-X2924-XL-V Catalyst 2900 Series XL Hardware Installation Guide 1-8 78-6461-04 Note Cisco Long-...Reach Ethernet (LRE) products are for the Cisco LRE 48 POTS Splitter. Module Slots The module...
Hardware Installation Guide
Page 29
...the module is reduced to select a port mode. These modules automatically configure themselves when you insert them in a 2924M XL or Catalyst 2912MF XL switch (both supporting 8192 MAC addresses), the module fails POST. LEDs 78-6461-04 You can start the module by each port LED... the Mode button that switch. Note Modules WS-X2914-XL and WS-X2922-XL support 2048 MAC addresses. Catalyst 2900 Series XL Hardware Installation Guide 1-9 A power-on expansion modules for the Catalyst 2900 Series XL and Catalyst 3500 Series XL Switches. If you use the switch LEDs to the Release ...
...the module is reduced to select a port mode. These modules automatically configure themselves when you insert them in a 2924M XL or Catalyst 2912MF XL switch (both supporting 8192 MAC addresses), the module fails POST. LEDs 78-6461-04 You can start the module by each port LED... the Mode button that switch. Note Modules WS-X2914-XL and WS-X2922-XL support 2048 MAC addresses. Catalyst 2900 Series XL Hardware Installation Guide 1-9 A power-on expansion modules for the Catalyst 2900 Series XL and Catalyst 3500 Series XL Switches. If you use the switch LEDs to the Release ...
Hardware Installation Guide
Page 90
... and their associated LEDs. After the restart, the address capacity of the switch is operational. Call Cisco Systems if your switch does not pass POST. To correct the failure, restart the switch with the test turns amber, and the system LED turns amber. Table ...POST Descriptions Switch LED 1 2 3 4 5 6 7 8 Component Tested DRAM Flash memory Switch CPU System board CPU interface ASIC Switch core ASIC Ethernet controller ASIC Ethernet interfaces Correcting Module POST Failures If you install modules WS-X2914-XL or WS-X2922-XL in a Catalyst 2924M XL or Catalyst 2912MF XL switch, the...
... and their associated LEDs. After the restart, the address capacity of the switch is operational. Call Cisco Systems if your switch does not pass POST. To correct the failure, restart the switch with the test turns amber, and the system LED turns amber. Table ...POST Descriptions Switch LED 1 2 3 4 5 6 7 8 Component Tested DRAM Flash memory Switch CPU System board CPU interface ASIC Switch core ASIC Ethernet controller ASIC Ethernet interfaces Correcting Module POST Failures If you install modules WS-X2914-XL or WS-X2922-XL in a Catalyst 2924M XL or Catalyst 2912MF XL switch, the...
Software Guide
Page 31
... Switches, page 1-1 • Catalyst 2948G Switch, page 1-2 • Catalyst 2980G Switch, page 1-3 • Supervisor Engine Software, page 1-3 Catalyst 4000 Series Switches Note For installation information and a complete description of the Catalyst 4000 series switch hardware, refer to individual workstations, servers, LAN segments, backbones, or other switches, using a variety of media. Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches Product Number Catalyst 4000 Series WS-C4003 WS...
... Switches, page 1-1 • Catalyst 2948G Switch, page 1-2 • Catalyst 2980G Switch, page 1-3 • Supervisor Engine Software, page 1-3 Catalyst 4000 Series Switches Note For installation information and a complete description of the Catalyst 4000 series switch hardware, refer to individual workstations, servers, LAN segments, backbones, or other switches, using a variety of media. Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches Product Number Catalyst 4000 Series WS-C4003 WS...
Software Guide
Page 32
... • 48 10/100BASE-TX Fast Ethernet ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power...
... • 48 10/100BASE-TX Fast Ethernet ports Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 1-2 78-15486-01 Catalyst 2948G Switch Chapter 1 Product Overview Table 1-1 Catalyst 4000 Series and Catalyst 4500 Series Switches (continued) Product Number WS-C4912G Catalyst 4500 Series WS-C4503 WS-C4506 Chassis Description Catalyst 4912G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power...
Software Guide
Page 33
... the Catalyst 2980G switch. Table 1-3 Catalyst 2980G Switch Product Number WS-C2980G-A Chassis Description Catalyst 2980G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies • Two 1000BASE-X (GBIC) Gigabit Ethernet ports • 80 10/100BASE-TX Fast Ethernet ports Supervisor Engine Software The supervisor engine software is factory installed on the module. Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch...
... the Catalyst 2980G switch. Table 1-3 Catalyst 2980G Switch Product Number WS-C2980G-A Chassis Description Catalyst 2980G • Fixed-configuration switch • 12-Gbps backplane • Optional redundant power supplies • Two 1000BASE-X (GBIC) Gigabit Ethernet ports • 80 10/100BASE-TX Fast Ethernet ports Supervisor Engine Software The supervisor engine software is factory installed on the module. Chapter 1 Product Overview Catalyst 2980G Switch Catalyst 2980G Switch...
Software Guide
Page 43
...: . 40: . 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-9 Type control-C to see the available ROM monitor commands. switch port 3: . switch port 5: . switch port 7: . Enter the ? The system will now begin autobooting. Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in TempFs Board type is WS-X4012 DiagBootMode value is set...
...: . 40: . 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-9 Type control-C to see the available ROM monitor commands. switch port 3: . switch port 5: . switch port 7: . Enter the ? The system will now begin autobooting. Power-on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in TempFs Board type is WS-X4012 DiagBootMode value is set...
Software Guide
Page 44
Cisco Systems, Inc. Console Enter password: 1999 Aug 12 14:34:05 %SYS-5-MOD_OK:Module 1 is online 1999 Aug 12 14:34:08 %SYS-5-MOD_OK:Module 3 ... to 0.0.0.0. Example of a Catalyst 4003 Bootup Display Chapter 2 Using the Command-Line Interface 41: . 42: . 43: . 44: . 45: . 46: . 47: . 48: . Module 3 Passed Exiting Off-line Diagnostics IP address for Module 3: WS-X4306 Port status: (. = Pass, F = Fail, ? = no GBIC) 1: . 2: . 3: . 4: ? 5: ? 6: ? Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
Cisco Systems, Inc. Console Enter password: 1999 Aug 12 14:34:05 %SYS-5-MOD_OK:Module 1 is online 1999 Aug 12 14:34:08 %SYS-5-MOD_OK:Module 3 ... to 0.0.0.0. Example of a Catalyst 4003 Bootup Display Chapter 2 Using the Command-Line Interface 41: . 42: . 43: . 44: . 45: . 46: . 47: . 48: . Module 3 Passed Exiting Off-line Diagnostics IP address for Module 3: WS-X4306 Port status: (. = Pass, F = Fail, ? = no GBIC) 1: . 2: . 3: . 4: ? 5: ? 6: ? Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
Software Guide
Page 66
... Gigabit Ethernet Switching Table 5-1 Send Capability by Switch Type, Module, and Ports Switch Type Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 2948G Catalyst 2980G Module All modules except WS-X4418-GB and WS-X4412-2GB-T WS-X4418-GB WS-X4418-GB WS-X4412-2GB-T WS-X4412-2GB-T WS-X4424-GB-RJ45 WS-X4448-GB...
... Gigabit Ethernet Switching Table 5-1 Send Capability by Switch Type, Module, and Ports Switch Type Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 4000 Catalyst 4500 Catalyst 2948G Catalyst 2980G Module All modules except WS-X4418-GB and WS-X4412-2GB-T WS-X4418-GB WS-X4418-GB WS-X4412-2GB-T WS-X4412-2GB-T WS-X4424-GB-RJ45 WS-X4448-GB...
Software Guide
Page 67
...the other end of the link are supported: • WS-X4412-2GB-T This 1000BASE-T 14-port module provides 2 dedicated uplink module ports (GBIC) and 12 oversubscribed ports (possible blocking). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-3 Table 5-3 shows the four.... Near End refers to exchange flow-control parameters, remote fault information, and duplex information (even though Cisco Gigabit Ethernet ports only support full-duplex mode). With this time. Note Port negotiation is enabled by default.
...the other end of the link are supported: • WS-X4412-2GB-T This 1000BASE-T 14-port module provides 2 dedicated uplink module ports (GBIC) and 12 oversubscribed ports (possible blocking). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-3 Table 5-3 shows the four.... Near End refers to exchange flow-control parameters, remote fault information, and duplex information (even though Cisco Gigabit Ethernet ports only support full-duplex mode). With this time. Note Port negotiation is enabled by default.
Software Guide
Page 68
... ports are grouped for module WS-X4424-GB-RJ45. Table 5-4 Uplink Port Module IDs for Module WS-X4424-GB-RJ45 1, 2, 3, 4 5, 6, 7, 8 9, 10, 11, 12 13, 14, 15, 16 17, 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...servers need to connect to the network backbone. Understanding How Gigabit Ethernet Works Chapter 5 Configuring Gigabit Ethernet Switching • WS-X4418-GB This 1000BASE-X 18-port module provides 2 dedicated uplink module ports (GBIC) and 16 oversubscribed ports (possible blocking)....
... ports are grouped for module WS-X4424-GB-RJ45. Table 5-4 Uplink Port Module IDs for Module WS-X4424-GB-RJ45 1, 2, 3, 4 5, 6, 7, 8 9, 10, 11, 12 13, 14, 15, 16 17, 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...servers need to connect to the network backbone. Understanding How Gigabit Ethernet Works Chapter 5 Configuring Gigabit Ethernet Switching • WS-X4418-GB This 1000BASE-X 18-port module provides 2 dedicated uplink module ports (GBIC) and 16 oversubscribed ports (possible blocking)....
Software Guide
Page 69
...Gbps bandwidth. • Workstations 1 through a two-port Gigabit EtherChannel trunk link providing 2-Gbps bandwidth. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-5 You can burst up to 2-Gbps of traffic over channeled connections to 2-Gbps bandwidth ...configurations are high-end workstations. and trunk-capable NICs, share the oversubscribed port groups that are grouped for module WS-X4448-GB-LX. Each workstation can bundle multiple oversubscribed ports into a Gigabit EtherChannel link to connect to the Gigabit...
...Gbps bandwidth. • Workstations 1 through a two-port Gigabit EtherChannel trunk link providing 2-Gbps bandwidth. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-5 You can burst up to 2-Gbps of traffic over channeled connections to 2-Gbps bandwidth ...configurations are high-end workstations. and trunk-capable NICs, share the oversubscribed port groups that are grouped for module WS-X4448-GB-LX. Each workstation can bundle multiple oversubscribed ports into a Gigabit EtherChannel link to connect to the Gigabit...
Software Guide
Page 70
... state All ports are enabled Port name None Port priority Normal Duplex mode Full duplex Flow control • Oversubscribed Gigabit Ethernet ports (ports 3-18 on WS-X4418-GB): Flow control set to desired for receive (Rx) and on for transmit (Tx) • All others: Flow control set to off for... Enabled Spanning Tree Protocol Enabled for VLAN 1 Native VLAN VLAN 1 Spanning tree port cost 4 Gigabit EtherChannel Disabled on all Gigabit Ethernet ports (auto mode) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-6 78-15486-01
... state All ports are enabled Port name None Port priority Normal Duplex mode Full duplex Flow control • Oversubscribed Gigabit Ethernet ports (ports 3-18 on WS-X4418-GB): Flow control set to desired for receive (Rx) and on for transmit (Tx) • All others: Flow control set to off for... Enabled Spanning Tree Protocol Enabled for VLAN 1 Native VLAN VLAN 1 Spanning tree port cost 4 Gigabit EtherChannel Disabled on all Gigabit Ethernet ports (auto mode) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-6 78-15486-01
Software Guide
Page 81
...can configure as an EtherChannel, verify the EtherChannel capabilities for the module or switch you are assigned to forwarding mode). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-7 Chapter 6 Configuring Fast EtherChannel and Gigabit ... channel mode set port channel 3/5-6 on 57 835 Port Device-ID Port-ID Platform 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Console> (enable) Defining an EtherChannel Administrative Group You can be removed from and then added to spanning ...
...can configure as an EtherChannel, verify the EtherChannel capabilities for the module or switch you are assigned to forwarding mode). 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-7 Chapter 6 Configuring Fast EtherChannel and Gigabit ... channel mode set port channel 3/5-6 on 57 835 Port Device-ID Port-ID Platform 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Console> (enable) Defining an EtherChannel Administrative Group You can be removed from and then added to spanning ...
Software Guide
Page 82
... 20 1/1 notconnect on 768 20 1/2 connected on 768 Admin Port Device-ID Port-ID Platform group 20 1/1 20 1/2 066510644(cat26-lnf(NET25)) 2/1 WS-C6009 Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-8 78-15486-01 Command set port channel port_list admin_group show channel group [admin_group] This example shows how to...
... 20 1/1 notconnect on 768 20 1/2 connected on 768 Admin Port Device-ID Port-ID Platform group 20 1/1 20 1/2 066510644(cat26-lnf(NET25)) 2/1 WS-C6009 Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-8 78-15486-01 Command set port channel port_list admin_group show channel group [admin_group] This example shows how to...
Software Guide
Page 83
...perform this task on 768 Admin Port Device-ID Port-ID Platform group 20 1/1 20 1/2 066510644(cat26-lnf(NET25)) 2/1 WS-C6009 Console> (enable) Console> (enable) set channel vlancost 768 12 Channel 768 vlancost set channel vlancost {channel_id | all... the configuration. Set the spanning tree port VLAN cost for show port channel [mod_num[/port_num]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-9 Chapter 6 Configuring Fast EtherChannel and Gigabit EtherChannel Configuring EtherChannel Using PAgP Console> ...
...perform this task on 768 Admin Port Device-ID Port-ID Platform group 20 1/1 20 1/2 066510644(cat26-lnf(NET25)) 2/1 WS-C6009 Console> (enable) Console> (enable) set channel vlancost 768 12 Channel 768 vlancost set channel vlancost {channel_id | all... the configuration. Set the spanning tree port VLAN cost for show port channel [mod_num[/port_num]] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-9 Chapter 6 Configuring Fast EtherChannel and Gigabit EtherChannel Configuring EtherChannel Using PAgP Console> ...
Software Guide
Page 84
...| protocol | gmrp | gvrp | qos] This example shows how to auto. Console> (enable) show port channel info Switch Frame Distribution Method: mac both Port Status Channel Admin Channel Speed Duplex Vlan mode group id 3/5 connected on 56 835 ... 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Port Trunk-status Trunk-type Trunk-vlans 3/5 not-trunking negotiate 1-1005 3/6 not-trunking negotiate 1-1005 Port Portvlancost-vlans 3/5 3/6 6-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release ...
...| protocol | gmrp | gvrp | qos] This example shows how to auto. Console> (enable) show port channel info Switch Frame Distribution Method: mac both Port Status Channel Admin Channel Speed Duplex Vlan mode group id 3/5 connected on 56 835 ... 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Port Trunk-status Trunk-type Trunk-vlans 3/5 not-trunking negotiate 1-1005 3/6 not-trunking negotiate 1-1005 Port Portvlancost-vlans 3/5 3/6 6-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release ...
Software Guide
Page 88
...(Sw 1/2 3/3 connected auto channel WS-C4012 009979082(Sw 1/3 3/4 connected auto channel WS-C4012 009979082(Sw 1/4 Switch_B> (enable) Configuration Example of Two-Port Gigabit EtherChannel This example shows how to verify the configuration. Figure 6-2 shows two switches connected through four 1000BASE-SX Gigabit Ethernet ports. 6-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78...
...(Sw 1/2 3/3 connected auto channel WS-C4012 009979082(Sw 1/3 3/4 connected auto channel WS-C4012 009979082(Sw 1/4 Switch_B> (enable) Configuration Example of Two-Port Gigabit EtherChannel This example shows how to verify the configuration. Figure 6-2 shows two switches connected through four 1000BASE-SX Gigabit Ethernet ports. 6-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78...
Software Guide
Page 90
...port channel Port Status Channel Channel Neighbor Neighbor mode status device port 2/1 connected on channel WS-C4003 JAB023806LN( 3/1 2/2 connected on channel WS-C4003 JAB023806LN( 3/2 Switch_A> (enable) Switch_B> (enable) show port channel Port Status ...WS-C4003 JAB023806JR( 2/1 3/2 connected on channel WS-C4003 JAB023806JR( 2/2 Switch_B> (enable) Understanding the LACP Use the information in on page 6-5. Table 6-2 describes the EtherChannel modes that prevents the port from channeling. 6-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
...port channel Port Status Channel Channel Neighbor Neighbor mode status device port 2/1 connected on channel WS-C4003 JAB023806LN( 3/1 2/2 connected on channel WS-C4003 JAB023806LN( 3/2 Switch_A> (enable) Switch_B> (enable) show port channel Port Status ...WS-C4003 JAB023806JR( 2/1 3/2 connected on channel WS-C4003 JAB023806JR( 2/2 Switch_B> (enable) Understanding the LACP Use the information in on page 6-5. Table 6-2 describes the EtherChannel modes that prevents the port from channeling. 6-16 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...