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... Ethernet Configurations 4-2 Configuring Ethernet and Fast Ethernet Ports 4-3 Setting Ethernet and Fast Ethernet Port Names 4-3 Setting Ethernet and Fast Ethernet Port Priority Levels 4-4 Setting Ethernet and Fast Ethernet Port Speeds 4-4 Setting Ethernet and Fast Ethernet Port Duplex Modes 4-5 Setting Ethernet and Fast Ethernet Port Debounce Timers 4-6 Configuring errdisable State Ethernet and Fast Ethernet Port Timeout Periods 4-7 Checking Ethernet and Fast Ethernet Port Connectivity 4-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
... Ethernet Configurations 4-2 Configuring Ethernet and Fast Ethernet Ports 4-3 Setting Ethernet and Fast Ethernet Port Names 4-3 Setting Ethernet and Fast Ethernet Port Priority Levels 4-4 Setting Ethernet and Fast Ethernet Port Speeds 4-4 Setting Ethernet and Fast Ethernet Port Duplex Modes 4-5 Setting Ethernet and Fast Ethernet Port Debounce Timers 4-6 Configuring errdisable State Ethernet and Fast Ethernet Port Timeout Periods 4-7 Checking Ethernet and Fast Ethernet Port Connectivity 4-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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...permit list on the switch. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Configuring the IP Permit List Describes how to configure Cisco Discovery Protocol (CDP) on the switch. Configuring QoS Describes how...UniDirectional Link Detection (UDLD) protocol on the switch. Configuring UDLD Describes how to configure the Simple Network Management Protocol (SNMP) on the switch. Configuring VLAN Trunks on Fast Ethernet and Gigabit Ethernet Ports Describes how to configure VLAN Membership Policy...
...permit list on the switch. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Configuring the IP Permit List Describes how to configure Cisco Discovery Protocol (CDP) on the switch. Configuring QoS Describes how...UniDirectional Link Detection (UDLD) protocol on the switch. Configuring UDLD Describes how to configure the Simple Network Management Protocol (SNMP) on the switch. Configuring VLAN Trunks on Fast Ethernet and Gigabit Ethernet Ports Describes how to configure VLAN Membership Policy...
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... the Switch Management Interfaces Work The Catalyst 4500 series, the Catalyst 2948G, and the Catalyst 2980G switches have three management interfaces: • In-band interface (sc0) • SLIP interface (s10) • Management Ethernet interface (me1) The in-band (sc0) management interface is connected to the switching fabric and participates in all of the functions of a normal switch port, such as spanning tree, Cisco...
... the Switch Management Interfaces Work The Catalyst 4500 series, the Catalyst 2948G, and the Catalyst 2980G switches have three management interfaces: • In-band interface (sc0) • SLIP interface (s10) • Management Ethernet interface (me1) The in-band (sc0) management interface is connected to the switching fabric and participates in all of the functions of a normal switch port, such as spanning tree, Cisco...
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... RARP requests fail as appropriate: • IP address for the switch (sc0 and me1 interfaces only) • Subnet mask/number of -band management Ethernet (me1) interface Configure this interface when assigning an IP address, ...management interface on the IP address. Out-of subnet bits (sc0 and me1 interfaces only) • (Optional) Broadcast address (sc0 and me1 interfaces only) • VLAN membership (sc0 interface only) • SLIP and SLIP destination addresses (sl0 interface only) • Interface connection type: - Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
... RARP requests fail as appropriate: • IP address for the switch (sc0 and me1 interfaces only) • Subnet mask/number of -band management Ethernet (me1) interface Configure this interface when assigning an IP address, ...management interface on the IP address. Out-of subnet bits (sc0 and me1 interfaces only) • (Optional) Broadcast address (sc0 and me1 interfaces only) • VLAN membership (sc0 interface only) • SLIP and SLIP destination addresses (sl0 interface only) • Interface connection type: - Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
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...associated with the network to the in -band (sc0) logical interface or the management Ethernet (me1) interface. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-5 To set the IP address and VLAN membership of... subnet bits), and (optional) broadcast address to which the IP address belongs). Table 3-2 Switch IP Address and Default Gateway Default Configuration Feature In-band (sc0) interface Management Ethernet (me1) interface Default gateway address SLIP (sl0) interface Default Value • IP address,...
...associated with the network to the in -band (sc0) logical interface or the management Ethernet (me1) interface. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-5 To set the IP address and VLAN membership of... subnet bits), and (optional) broadcast address to which the IP address belongs). Table 3-2 Switch IP Address and Default Gateway Default Configuration Feature In-band (sc0) interface Management Ethernet (me1) interface Default gateway address SLIP (sl0) interface Default Value • IP address,...
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... 3 Task Command Assign an IP address and subnet mask to the management set interface me1 [ip_addr[/netmask]] Ethernet (me1) interface. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 Setting the Management Ethernet (me1) Interface IP Address Chapter 3 Configuring the Switch IP Address and Default Gateway This example shows how to specify the...
... 3 Task Command Assign an IP address and subnet mask to the management set interface me1 [ip_addr[/netmask]] Ethernet (me1) interface. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-6 78-15486-01 Setting the Management Ethernet (me1) Interface IP Address Chapter 3 Configuring the Switch IP Address and Default Gateway This example shows how to specify the...
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...gateways, perform this task in -band (sc0) and management Ethernet (me1) interfaces are configured when you specify default gateways, then the switch software automatically determines through which interface each default gateway is restored, the switch resumes sending traffic to the primary. For information on ... gateways and static routes. sc0 sc0 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-7 Use the primary keyword to the primary default gateway. The switch sends all off-network IP traffic to make a gateway...
...gateways, perform this task in -band (sc0) and management Ethernet (me1) interfaces are configured when you specify default gateways, then the switch software automatically determines through which interface each default gateway is restored, the switch resumes sending traffic to the primary. For information on ... gateways and static routes. sc0 sc0 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-7 Use the primary keyword to the primary default gateway. The switch sends all off-network IP traffic to make a gateway...
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...links. Depending on Cisco switches and those switches released by the spanning tree feature, the maximum supported number of channels is 126 for EtherChannel EtherChannel support is defined in the channel as a trunk. After you have to manage Ethernet channeling with devices that.... An EtherChannel bundle can configure an EtherChannel using ports from multiple modules. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-2 78-15486-01 The switch distributes frames across the links in an EtherChannel according to the port ID ...
...links. Depending on Cisco switches and those switches released by the spanning tree feature, the maximum supported number of channels is 126 for EtherChannel EtherChannel support is defined in the channel as a trunk. After you have to manage Ethernet channeling with devices that.... An EtherChannel bundle can configure an EtherChannel using ports from multiple modules. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 6-2 78-15486-01 The switch distributes frames across the links in an EtherChannel according to the port ID ...
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The Cisco proprietary spanning tree protocols, PVST+ and MISTP, ...network while preventing undesirable loops. Spanning tree operation is in the network through the network. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-2 78-15486-01 STP uses a distributed algorithm that selects... actions: • A unique root switch is elected for the spanning tree network topology. • A designated switch is a Layer 2 management protocol that provides path redundancy in the network. In Ethernet networks, only one network segment becomes ...
The Cisco proprietary spanning tree protocols, PVST+ and MISTP, ...network while preventing undesirable loops. Spanning tree operation is in the network through the network. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-2 78-15486-01 STP uses a distributed algorithm that selects... actions: • A unique root switch is elected for the spanning tree network topology. • A designated switch is a Layer 2 management protocol that provides path redundancy in the network. In Ethernet networks, only one network segment becomes ...
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... subnetworks. Port VLAN membership on the switch is known as Logically Defined Networks Cisco router Catalyst 4000 Engineering VLAN Marketing VLAN Fast Ethernet Catalyst 4000 Catalyst 4000 Accounting VLAN Floor 3 Floor 2 43990 Floor 1 VLANs are overwritten. When you assign switch ports to another switch on a port-by-port basis. The in the management domain: • VLAN number • VLAN...
... subnetworks. Port VLAN membership on the switch is known as Logically Defined Networks Cisco router Catalyst 4000 Engineering VLAN Marketing VLAN Fast Ethernet Catalyst 4000 Catalyst 4000 Accounting VLAN Floor 3 Floor 2 43990 Floor 1 VLANs are overwritten. When you assign switch ports to another switch on a port-by-port basis. The in the management domain: • VLAN number • VLAN...
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... version 3, you use a management protocol, such as normal-range VLANs by Cisco; You can map N/A nonreserved VLANs to Ethernet using the set vlan type ethernet vlan_name command. 2. You cannot see or use these VLANs. 1006-1009 Reserved range Cisco defaults. You cannot delete these N/A VLANs. 1 Normal range Cisco default. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
... version 3, you use a management protocol, such as normal-range VLANs by Cisco; You can map N/A nonreserved VLANs to Ethernet using the set vlan type ethernet vlan_name command. 2. You cannot see or use these VLANs. 1006-1009 Reserved range Cisco defaults. You cannot delete these N/A VLANs. 1 Normal range Cisco default. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
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...8226; SAID • MTU for each media type • Remote Switched Port Analyzer (RSPAN) Note Ethernet VLANs 1 and 1025-4094 can use the defaults only. Note With software release 8.1(1), you can manage extended-range VLANs 1025-4094. Table 10-2 VLAN Default Configuration Feature Native...• VLAN to use when translating from one VLAN media type to VLAN 1 Enabled 1500 bytes 10-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 These VLANs are propagated with VTP version 3. VLAN Default Configuration Chapter...
...8226; SAID • MTU for each media type • Remote Switched Port Analyzer (RSPAN) Note Ethernet VLANs 1 and 1025-4094 can use the defaults only. Note With software release 8.1(1), you can manage extended-range VLANs 1025-4094. Table 10-2 VLAN Default Configuration Feature Native...• VLAN to use when translating from one VLAN media type to VLAN 1 Enabled 1500 bytes 10-4 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 These VLANs are propagated with VTP version 3. VLAN Default Configuration Chapter...
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...VTP, see the "Configuring Auxiliary VLANs" section on each switch. • You cannot use the system defaults only. ...switch must be statically configured on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 Note The Catalyst 4500 series switch 10/100 Ethernet switching...Ethernet VLAN. By default, the VLAN will be in software release 5.5(1) and later releases. they must define a VTP domain. If the switch...: • You can create only extended-range Ethernet VLANs. • You can plug an externally ...
...VTP, see the "Configuring Auxiliary VLANs" section on each switch. • You cannot use the system defaults only. ...switch must be statically configured on page 13. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-5 Note The Catalyst 4500 series switch 10/100 Ethernet switching...Ethernet VLAN. By default, the VLAN will be in software release 5.5(1) and later releases. they must define a VTP domain. If the switch...: • You can create only extended-range Ethernet VLANs. • You can plug an externally ...
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...] show vlan [vlan_num] Note The default VLAN type is an Ethernet VLAN. 10-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For more information. When you configure normal-range VLANs, VLANs 2-1000, you have existing 802.1Q-to manage global normal-range VLAN configuration information on page 10-12...
...] show vlan [vlan_num] Note The default VLAN type is an Ethernet VLAN. 10-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For more information. When you configure normal-range VLANs, VLANs 2-1000, you have existing 802.1Q-to manage global normal-range VLAN configuration information on page 10-12...
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...VLAN Note With VTP version 3, you can manage extended-range VLANs 1025-4094. Command set vlan 2000 Vlan 2000 configuration successful Console> (enable) show vlan [vlan] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-9 Create ...BrdgMode Trans1 Trans2 2000 enet 102000 1500 - - - - - 0 0 VLAN Inst DynCreated RSPAN 2000 - To create an extended-range Ethernet VLAN, perform this task in privileged mode: Step 1 Step 2 Step 3 Task Enable MAC address reduction. Verify the VLAN configuration. ...
...VLAN Note With VTP version 3, you can manage extended-range VLANs 1025-4094. Command set vlan 2000 Vlan 2000 configuration successful Console> (enable) show vlan [vlan] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 10-9 Create ...BrdgMode Trans1 Trans2 2000 enet 102000 1500 - - - - - 0 0 VLAN Inst DynCreated RSPAN 2000 - To create an extended-range Ethernet VLAN, perform this task in privileged mode: Step 1 Step 2 Step 3 Task Enable MAC address reduction. Verify the VLAN configuration. ...
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...management domain remains unused until you assign one or more switch ports to the VLAN. Verify the port VLAN membership. Command set vlan 500 2/4 VLAN 500 modified. Configuring VLANs on the Switch Chapter 10 Configuring VLANs This example shows how to change the state of an extended-range Ethernet...500 enet 100500 1500 - - - - - 0 0 VLAN AREHops STEHops Backup CRF 10-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 static disabled VLAN AREHops STEHops Backup CRF 1q VLAN Console> (enable...
...management domain remains unused until you assign one or more switch ports to the VLAN. Verify the port VLAN membership. Command set vlan 500 2/4 VLAN 500 modified. Configuring VLANs on the Switch Chapter 10 Configuring VLANs This example shows how to change the state of an extended-range Ethernet...500 enet 100500 1500 - - - - - 0 0 VLAN AREHops STEHops Backup CRF 10-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 static disabled VLAN AREHops STEHops Backup CRF 1q VLAN Console> (enable...
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... port is supported in software release 4.2 and later. 11-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For more information on Fast Ethernet and Gigabit Ethernet ports. DTP supports autonegotiation of 802.1Q trunks is set to...managed by the Dynamic Trunking Protocol (DTP). You must be in the same VTP domain. Trunk negotiation is set to establish a trunk link. For example, the Catalyst 4500 series switch modules support only 802.1Q encapsulation. In addition, on certain Fast Ethernet and Gigabit Ethernet...
... port is supported in software release 4.2 and later. 11-2 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 For more information on Fast Ethernet and Gigabit Ethernet ports. DTP supports autonegotiation of 802.1Q trunks is set to...managed by the Dynamic Trunking Protocol (DTP). You must be in the same VTP domain. Trunk negotiation is set to establish a trunk link. For example, the Catalyst 4500 series switch modules support only 802.1Q encapsulation. In addition, on certain Fast Ethernet and Gigabit Ethernet...
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...management domain 4/1 2-6,10,20,50,100,152,200,300,400,500,521,524,570,776,801-802,850,917,999 11-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... Software Configuration Guide-Release 8.1 78-15486-01 Port 4/1 allowed vlans modified to disable VLAN 1 on a trunk link and verify the configuration: Console> (enable) clear trunk 4/1 1 Removing Vlan(s) 1 from control protocols such as Cisco... Link Chapter 11 Configuring VLAN Trunks on Fast Ethernet and Gigabit Ethernet Ports To return a port to the default ...
...management domain 4/1 2-6,10,20,50,100,152,200,300,400,500,521,524,570,776,801-802,850,917,999 11-8 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... Software Configuration Guide-Release 8.1 78-15486-01 Port 4/1 allowed vlans modified to disable VLAN 1 on a trunk link and verify the configuration: Console> (enable) clear trunk 4/1 1 Removing Vlan(s) 1 from control protocols such as Cisco... Link Chapter 11 Configuring VLAN Trunks on Fast Ethernet and Gigabit Ethernet Ports To return a port to the default ...
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... Power Management Power Consumption for Modules Power Consumption for Catalyst 4500 Series and 4000 Series Components Module Supervisor Engine II Catalyst 4003 and 4006 fan tray Catalyst 4503 fan tray Catalyst 4506 fan tray Catalyst 4003 and 4006 switch backplane Catalyst 4503 switch backplane Catalyst 4506 switch backplane 6-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4306-GB 32-port 10/100 Fast Ethernet RJ-45 WS...
... Power Management Power Consumption for Modules Power Consumption for Catalyst 4500 Series and 4000 Series Components Module Supervisor Engine II Catalyst 4003 and 4006 fan tray Catalyst 4503 fan tray Catalyst 4506 fan tray Catalyst 4003 and 4006 switch backplane Catalyst 4503 switch backplane Catalyst 4506 switch backplane 6-port 1000BASE-X (GBIC) Gigabit Ethernet WS-X4306-GB 32-port 10/100 Fast Ethernet RJ-45 WS...
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... priority will change . Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch Chapter 28 Power Management Table 28-2 Power Consumption for Catalyst 4500 Series and 4000 Series Components (continued) Module 48-port 1000BASE-X Gigabit Ethernet WS-X4448-GB-LX 48-port Telco 10/100BASE-TX switching module WS-X4148-RJ21 48-port inline power 10/100BASE...
... priority will change . Migrating a Supervisor Engine II from a Catalyst 4006 Switch to a Catalyst 4500 Series Switch Chapter 28 Power Management Table 28-2 Power Consumption for Catalyst 4500 Series and 4000 Series Components (continued) Module 48-port 1000BASE-X Gigabit Ethernet WS-X4448-GB-LX 48-port Telco 10/100BASE-TX switching module WS-X4148-RJ21 48-port inline power 10/100BASE...