Software Guide
Page 15
...Default UDLD Configuration 23-2 Configuring UDLD on the Switch 23-3 Enabling UDLD Globally 23-3 Enabling UDLD on Individual Ports 23-4 Disabling UDLD on Individual Ports 23-4 Disabling UDLD Globally 23-4 Specifying the ...24-5 SNMPv1 and SNMPv2c Default Configuration 24-6 Configuring SNMPv1 and SNMPv2c from an NMS 24-6 Configuring SNMPv1 and SNMPv2c from the CLI 24-6 SNMPv1 and SNMPv2c Enhancements in Software Release 7.5(1) 24-8 Understanding SNMPv3 24-11 Benefits of SNMPv3 24-11 SNMP Entity 24-11 Configuring SNMPv3 from an NMS 24-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
...Default UDLD Configuration 23-2 Configuring UDLD on the Switch 23-3 Enabling UDLD Globally 23-3 Enabling UDLD on Individual Ports 23-4 Disabling UDLD on Individual Ports 23-4 Disabling UDLD Globally 23-4 Specifying the ...24-5 SNMPv1 and SNMPv2c Default Configuration 24-6 Configuring SNMPv1 and SNMPv2c from an NMS 24-6 Configuring SNMPv1 and SNMPv2c from the CLI 24-6 SNMPv1 and SNMPv2c Enhancements in Software Release 7.5(1) 24-8 Understanding SNMPv3 24-11 Benefits of SNMPv3 24-11 SNMP Entity 24-11 Configuring SNMPv3 from an NMS 24-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...
Software Guide
Page 16
...24-14 Using CiscoWorks2000 24-17 25 C H A P T E R Configuring RMON 25-1 Understanding How RMON Works 25-1 Enabling RMON 25-2 Viewing RMON Data 25-2 Supported RMON and RMON2 MIB Objects 25-2 26 C H A P T E R Configuring SPAN and RSPAN 26-1 Understanding How SPAN and RSPAN Work 26-1 SPAN Session 26-1 Destination Port 26-2 Source Port 26-2 Reflector Port... Guidelines 26-9 Configuring RSPAN 26-10 RSPAN Configuration Examples 26-13 27 C H A P T E R Administering the Switch 27-1 Setting the System Name and System Prompt 27-1 Configuring the System Name and Prompt 27-2 Setting the System Contact ...
...24-14 Using CiscoWorks2000 24-17 25 C H A P T E R Configuring RMON 25-1 Understanding How RMON Works 25-1 Enabling RMON 25-2 Viewing RMON Data 25-2 Supported RMON and RMON2 MIB Objects 25-2 26 C H A P T E R Configuring SPAN and RSPAN 26-1 Understanding How SPAN and RSPAN Work 26-1 SPAN Session 26-1 Destination Port 26-2 Source Port 26-2 Reflector Port... Guidelines 26-9 Configuring RSPAN 26-10 RSPAN Configuration Examples 26-13 27 C H A P T E R Administering the Switch 27-1 Setting the System Name and System Prompt 27-1 Configuring the System Name and Prompt 27-2 Setting the System Contact ...
Software Guide
Page 24
... 20 Chapter 21 Chapter 22 Chapter 23 Chapter 24 Chapter 25 Chapter 26 Title Description Configuring VTP Describes how to configure VLAN Trunking Protocol (VTP) on the switch. Configuring Multicast Services Describes how to configure port security on the switch. Configuring Port Security Describes how to configure Cisco Group Management Protocol (CGMP), Internet Group Management Protocol...
... 20 Chapter 21 Chapter 22 Chapter 23 Chapter 24 Chapter 25 Chapter 26 Title Description Configuring VTP Describes how to configure VLAN Trunking Protocol (VTP) on the switch. Configuring Multicast Services Describes how to configure port security on the switch. Configuring Port Security Describes how to configure Cisco Group Management Protocol (CGMP), Internet Group Management Protocol...
Software Guide
Page 42
..." section on page 27-7. IP aliases can use in this example: 00-00-0c-24-d2-fe Specifying IP Addresses, Host Names, and IP Aliases Some commands require an IP...Interface Table 2-4 Designating Ports and Port Ranges Example 2/1 3/4-8 5/2,5/4,6/10 3/1-2,4/8 Function Specifies port 1 on module 2 Specifies ports 4, 5, 6, 7, and 8 on module 3 Specifies ports 2 and 4 on module 5 and port 10 on module 6 Specifies ports 1 and 2 on module 3 and port 8 on module ... of IP addresses. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-8 78-15486-01
..." section on page 27-7. IP aliases can use in this example: 00-00-0c-24-d2-fe Specifying IP Addresses, Host Names, and IP Aliases Some commands require an IP...Interface Table 2-4 Designating Ports and Port Ranges Example 2/1 3/4-8 5/2,5/4,6/10 3/1-2,4/8 Function Specifies port 1 on module 2 Specifies ports 4, 5, 6, 7, and 8 on module 3 Specifies ports 2 and 4 on module 5 and port 10 on module 6 Specifies ports 1 and 2 on module 3 and port 8 on module ... of IP addresses. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-8 78-15486-01
Software Guide
Page 43
...: . 39: . 8: . 16: . 24: . 32: . 40: . 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-9 command to enter ROM monitor mode. enet console port: . switch port 7: . Power-on -self-test for Module 1: WS-X4012 Status: (. = Pass, F = Fail) processor: . cpu sdram: . switch port 6: . switch port 1: . switch port 10: . The display on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM...
...: . 39: . 8: . 16: . 24: . 32: . 40: . 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-9 command to enter ROM monitor mode. enet console port: . switch port 7: . Power-on -self-test for Module 1: WS-X4012 Status: (. = Pass, F = Fail) processor: . cpu sdram: . switch port 6: . switch port 1: . switch port 10: . The display on the Catalyst 4912G, the Catalyst 2948G, and the Catalyst 2980G switches are in ROM...
Software Guide
Page 63
...24 hours). Currently, if a port goes into errdisable state: Console> (enable) set port errdisable-timeout mod/port disable command. If you specify a reason of other, only those listed in NVRAM but disabled at runtime. The allowable interval range is reenabled automatically after a selected time interval. Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... Software Configuration Guide-Release 8.1 4-7 You can enable or disable errdisable timeout for any ports are in ...
...24 hours). Currently, if a port goes into errdisable state: Console> (enable) set port errdisable-timeout mod/port disable command. If you specify a reason of other, only those listed in NVRAM but disabled at runtime. The allowable interval range is reenabled automatically after a selected time interval. Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches... Software Configuration Guide-Release 8.1 4-7 You can enable or disable errdisable timeout for any ports are in ...
Software Guide
Page 64
...(173.16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-8 78-15486-01 show ip route This example shows how to ping a remote host and how to trace...Disable Interval: 300 seconds Ports that will be enabled at the next timeout: Port ErrDisable Reason 3/1 udld 3/8 bpdu-guard 6/5 udld 7/24 duplex-mismatch Console> (enable) Checking Ethernet and Fast Ethernet Port Connectivity Note For more detailed information on the switch. ping [-s] host [...
...(173.16.1.201) 6 ms 3 ms 3 ms 4 somehost.company.com (10.1.2.3) 3 ms * 2 ms Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-8 78-15486-01 show ip route This example shows how to ping a remote host and how to trace...Disable Interval: 300 seconds Ports that will be enabled at the next timeout: Port ErrDisable Reason 3/1 udld 3/8 bpdu-guard 6/5 udld 7/24 duplex-mismatch Console> (enable) Checking Ethernet and Fast Ethernet Port Connectivity Note For more detailed information on the switch. ping [-s] host [...
Software Guide
Page 68
..., 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-4 78-15486-01 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). • WS-X4424-GB-RJ45 This 10/100...
..., 18, 19, 20 21, 22, 23, 24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 5-4 78-15486-01 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). • WS-X4424-GB-RJ45 This 10/100...
Software Guide
Page 69
...burst up to the switch 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 Oversubscribed Gigabit Ethernet Example Figure 5-1 shows an example of four or eight oversubscribed ports has a buffer for...43, 44, 7, 8 13, 14, 15, 16 21, 22, 23, 24 29, 30, 31, 32 37, 38, 39, 40 45, 46, 47, 48 Table 5-9 shows how the oversubscribed ports are designed for module WS-X4448-GB-LX. Because the inbound buffer is receive desired and transmit on. ...
...burst up to the switch 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 Oversubscribed Gigabit Ethernet Example Figure 5-1 shows an example of four or eight oversubscribed ports has a buffer for...43, 44, 7, 8 13, 14, 15, 16 21, 22, 23, 24 29, 30, 31, 32 37, 38, 39, 40 45, 46, 47, 48 Table 5-9 shows how the oversubscribed ports are designed for module WS-X4448-GB-LX. Because the inbound buffer is receive desired and transmit on. ...
Software Guide
Page 119
When the switch is , the ID of 16 bridge priority values: 0, 4096, 8192, 12,288, 16,384, 20,480, 24,576, 28,672, 32,768, 36,864, 40,960, 45,056, 49,152, 53,248, 57,344, or 61,440. The VLAN bridge ID ..., Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-23 The switch creates the bridge ID priority by combining the VLAN bridge priority with MAC address reduction enabled, you can enter one of the VLAN). Table 7-4 PVST+ Default Configuration Feature VLAN 1 Enable state MAC address reduction Bridge priority Bridge ID priority Port priority Port cost...
When the switch is , the ID of 16 bridge priority values: 0, 4096, 8192, 12,288, 16,384, 20,480, 24,576, 28,672, 32,768, 36,864, 40,960, 45,056, 49,152, 53,248, 57,344, or 61,440. The VLAN bridge ID ..., Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-23 The switch creates the bridge ID priority by combining the VLAN bridge priority with MAC address reduction enabled, you can enter one of the VLAN). Table 7-4 PVST+ Default Configuration Feature VLAN 1 Enable state MAC address reduction Bridge priority Bridge ID priority Port priority Port cost...
Software Guide
Page 120
... Bridge ID Priority Bridge Max Age 20 sec 00-d0-00-4c-18-00 30000 Hello Time 2 sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id 1/1 1 not-connected 4 32 disabled 0 1/2 1 not-connected 4 32 disabled 0 2/1 1...sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id 1/1 1 not-connected 4 32 disabled 0 1/2 1 not-connected 4 32 disabled 0 2/1 1 not-connected 100 32 disabled 0 2/2 1 not-connected 100 32 disabled 0 7-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1...
... Bridge ID Priority Bridge Max Age 20 sec 00-d0-00-4c-18-00 30000 Hello Time 2 sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id 1/1 1 not-connected 4 32 disabled 0 1/2 1 not-connected 4 32 disabled 0 2/1 1...sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id 1/1 1 not-connected 4 32 disabled 0 1/2 1 not-connected 4 32 disabled 0 2/1 1 not-connected 100 32 disabled 0 2/2 1 not-connected 100 32 disabled 0 7-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1...
Software Guide
Page 128
... tree VLAN instance mapping in MISTP mode: Console> (enable) set 16 possible bridge priority values: 0, 4096, 8192, 12,288, 16,384, 20,480, 24,576, 28,672, 32,768, 36,864, 40,960, 45,056, 49,152, 53,248, 57,344, and 61,440. Console> (enable) show... Designated Root Priority Designated Root Cost Designated Root Port VLANs mapped: 00-05-31-40-64-00 32769 (root priority:32768, sys ID ext:1) 20000 1/1 1,74 7-32 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The switch combines the bridge priority value with the system ...
... tree VLAN instance mapping in MISTP mode: Console> (enable) set 16 possible bridge priority values: 0, 4096, 8192, 12,288, 16,384, 20,480, 24,576, 28,672, 32,768, 36,864, 40,960, 45,056, 49,152, 53,248, 57,344, and 61,440. Console> (enable) show... Designated Root Priority Designated Root Cost Designated Root Port VLANs mapped: 00-05-31-40-64-00 32769 (root priority:32768, sys ID ext:1) 20000 1/1 1,74 7-32 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The switch combines the bridge priority value with the system ...
Software Guide
Page 309
... Ethernet, Fast Ethernet, or Gigabit Ethernet port when the MAC address of the ports • 901 (1 + 900) on one port, 101 (1 + 100) on another port, 25 (1 + 24) on a third port, and 1 address on each port depends on the Catalyst enterprise LAN switches. That is destined to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. The following combinations are specified...
... Ethernet, Fast Ethernet, or Gigabit Ethernet port when the MAC address of the ports • 901 (1 + 900) on one port, 101 (1 + 100) on another port, 25 (1 + 24) on a third port, and 1 address on each port depends on the Catalyst enterprise LAN switches. That is destined to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. The following combinations are specified...
Software Guide
Page 319
... shows how to display port security statistics on the system: Console> (enable) show port security statistics system Module 1: Total ports: 2 Total MAC address(es): 2 Total global address space used (out of 1024): 0 Status: installed Module 3: Module does not support port security feature Module 6: 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
... shows how to display port security statistics on the system: Console> (enable) show port security statistics system Module 1: Total ports: 2 Total MAC address(es): 2 Total global address space used (out of 1024): 0 Status: installed Module 3: Module does not support port security feature Module 6: 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
Software Guide
Page 335
... commands used in this chapter, refer to check switch status and connectivity on that module. For example, on a Catalyst 2948G series switch, the 24 Fast Ethernet ports belong logically to the appropriate module. You must apply configuration commands to module 2. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 20-1 This chapter consists...
... commands used in this chapter, refer to check switch status and connectivity on that module. For example, on a Catalyst 2948G series switch, the 24 Fast Ethernet ports belong logically to the appropriate module. You must apply configuration commands to module 2. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 20-1 This chapter consists...
Software Guide
Page 373
...to get statistics and alerts from the managed devices Note An SNMP management application, together with the following conditions: - When a port or module goes up or down - When there are authentication failures - SNMP network management uses these SNMP agent functions: ...25, "Configuring RMON") • RMON and RMON2 on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 24-5 When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to MIB ...
...to get statistics and alerts from the managed devices Note An SNMP management application, together with the following conditions: - When a port or module goes up or down - When there are authentication failures - SNMP network management uses these SNMP agent functions: ...25, "Configuring RMON") • RMON and RMON2 on an external SwitchProbe device 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 24-5 When power supply errors occur • SNMP community strings-SNMP community strings authenticate access to MIB ...
Software Guide
Page 382
...are supported by the Catalyst enterprise LAN switches, refer to a target. set snmp access [-hex] {groupname} {security-model v3} {noauthentication | authentication | privacy} [read -write-all) 24-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...paramsname} {ipaddr} [udpport {port}] [timeout {value}] [retries {value}] [volatile | nonvolatile] [taglist {[-hex] tag} [[-hex] tag]] Set the SNMP parameters that are used to generate a message to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. set snmp view ...
...are supported by the Catalyst enterprise LAN switches, refer to a target. set snmp access [-hex] {groupname} {security-model v3} {noauthentication | authentication | privacy} [read -write-all) 24-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...paramsname} {ipaddr} [udpport {port}] [timeout {value}] [retries {value}] [volatile | nonvolatile] [taglist {[-hex] tag} [[-hex] tag]] Set the SNMP parameters that are used to generate a message to the Catalyst 4500 Series, Catalyst 2948G, and Catalyst 2980G Switches Command Reference. set snmp view ...
Software Guide
Page 391
... concepts and terminology that are operational or the RSPAN VLAN becomes active. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 26-1 An RSPAN source session remains inactive until the destination port is on page 24-17). Note For complete syntax and usage information for the commands used in the...
... concepts and terminology that are operational or the RSPAN VLAN becomes active. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 26-1 An RSPAN source session remains inactive until the destination port is on page 24-17). Note For complete syntax and usage information for the commands used in the...
Software Guide
Page 429
... 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-X4232-RJ-XX Catalyst 4000 Access Gateway Module with IP/FW IOS WS-X4604-GWY 24-port 100BASE-FX Fast Ethernet switching module WS...
... 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-X4232-RJ-XX Catalyst 4000 Access Gateway Module with IP/FW IOS WS-X4604-GWY 24-port 100BASE-FX Fast Ethernet switching module WS...
Software Guide
Page 435
....400 Watts (0.30 Amps @50V) Module Total Allocated Max H/W Supported Max H/W Supported To Module (Watts) Per Module (Watts) Per Port (Watts 2 31.00 836.00 15.400 3 31.00 836.00 15.400 DC Power supplies are configured for 2500Watts DC input Power Budget is : 2 ... on the Catalyst 4500 series switch, perform this task in privileged mode: Step 1 Step 2 Task Command Set the system power management mode set power bedget 2 Console> (enable) show environment power Total Inline Power Available: 774.00 Watts (15.48 Amps @50V) Total Inline Power Drawn From the System: 62.00 Watts ( 1.24 Amps...
....400 Watts (0.30 Amps @50V) Module Total Allocated Max H/W Supported Max H/W Supported To Module (Watts) Per Module (Watts) Per Port (Watts 2 31.00 836.00 15.400 3 31.00 836.00 15.400 DC Power supplies are configured for 2500Watts DC input Power Budget is : 2 ... on the Catalyst 4500 series switch, perform this task in privileged mode: Step 1 Step 2 Task Command Set the system power management mode set power bedget 2 Console> (enable) show environment power Total Inline Power Available: 774.00 Watts (15.48 Amps @50V) Total Inline Power Drawn From the System: 62.00 Watts ( 1.24 Amps...