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... SNMPv2c Work 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 Configuration...
... SNMPv2c Work 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 Configuration...
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Contents Configuring SNMPv3 from the CLI 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 ... Requirements 26-8 Understanding How RSPAN Works 26-8 RSPAN Configuration 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 and Location 27-3 Setting the...
Contents Configuring SNMPv3 from the CLI 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 ... Requirements 26-8 Understanding How RSPAN Works 26-8 RSPAN Configuration 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 and Location 27-3 Setting the...
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... Describes how to configure VLANs and private VLANs on the switch. Configuring VLANs Describes how to configure unicast flood blocking on the switch. Configuring Port Security Describes how to configure Cisco Group Management Protocol (CGMP), Internet Group Management Protocol (IGMP...21 Chapter 22 Chapter 23 Chapter 24 Chapter 25 Chapter 26 Title Description Configuring VTP Describes how to configure the UniDirectional Link Detection (UDLD) protocol on the switch. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
... Describes how to configure VLANs and private VLANs on the switch. Configuring VLANs Describes how to configure unicast flood blocking on the switch. Configuring Port Security Describes how to configure Cisco Group Management Protocol (CGMP), Internet Group Management Protocol (IGMP...21 Chapter 22 Chapter 23 Chapter 24 Chapter 25 Chapter 26 Title Description Configuring VTP Describes how to configure the UniDirectional Link Detection (UDLD) protocol on the switch. xxiv Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 ...
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... by hyphens, as shown in this example: 00-00-0c-24-d2-fe Specifying IP Addresses, Host Names, and IP Aliases Some commands require an IP address, IP host name, or IP alias. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-8 78-15486-01 Table 2-5 ...is 32 bits, written in dotted decimal format, as shown in the following example: 172.16.10.1 If DNS is configured properly on the switch, you specify a MAC address, which you can use in a standard format. Table 2-5 shows examples of VLANs. The IP address format is...
... by hyphens, as shown in this example: 00-00-0c-24-d2-fe Specifying IP Addresses, Host Names, and IP Aliases Some commands require an IP address, IP host name, or IP alias. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-8 78-15486-01 Table 2-5 ...is 32 bits, written in dotted decimal format, as shown in the following example: 172.16.10.1 If DNS is configured properly on the switch, you specify a MAC address, which you can use in a standard format. Table 2-5 shows examples of VLANs. The IP address format is...
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...: . 31: . 33: . 34: . 35: . 36: . 37: . 38: . 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 done! Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is set to enter ROM monitor...
...: . 31: . 33: . 34: . 35: . 36: . 37: . 38: . 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 done! Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting Off-line Diagnostics Mapping in TempFs Board type is WS-X4012 DiagBootMode value is set to enter ROM monitor...
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...450 seconds. The default interval for all the ports. The allowable interval range is 30 to 86,400 seconds (30 seconds to 24 hours). Console> (enable) This example shows how to set the errdisable timeout interval to 450 seconds: Console> (enable) set ...port is enabled (you can manually prevent a particular port from being enabled by default. Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-7 This feature is disabled by setting the errdisable timeout for port 3/3. Note The timeout enhancement...
...450 seconds. The default interval for all the ports. The allowable interval range is 30 to 86,400 seconds (30 seconds to 24 hours). Console> (enable) This example shows how to set the errdisable timeout interval to 450 seconds: Console> (enable) set ...port is enabled (you can manually prevent a particular port from being enabled by default. Console>(enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 4-7 This feature is disabled by setting the errdisable timeout for port 3/3. Note The timeout enhancement...
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... 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. To check connectivity out a port, perform this task in privileged mode... (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 Configuring Ethernet and Fast Ethernet Ports Chapter 4 Configuring Ethernet and Fast Ethernet...
... 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. To check connectivity out a port, perform this task in privileged mode... (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 Configuring Ethernet and Fast Ethernet Ports Chapter 4 Configuring Ethernet and Fast Ethernet...
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... 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 5-4 78-15486-01 Table 5-5 shows how the oversubscribed ports are grouped for Module WS-4418-2GB Uplink Port 1 Uplink Port 2 3, 5, 7, 9 4, 6, 8, 10 11, 13, 15, 17 12, 14, 16, 18...
... 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 5-4 78-15486-01 Table 5-5 shows how the oversubscribed ports are grouped for Module WS-4418-2GB Uplink Port 1 Uplink Port 2 3, 5, 7, 9 4, 6, 8, 10 11, 13, 15, 17 12, 14, 16, 18...
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...network interface cards (NICs), connects 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 Each ...network backbone connection is small, the default (and recommended) flow-control configuration for module WS-X4448-GB-LX. You can burst up to 2-Gbps bandwidth in each direction while ... 34, 35, 36, 41, 42, 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 ...
...network interface cards (NICs), connects 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 Each ...network backbone connection is small, the default (and recommended) flow-control configuration for module WS-X4448-GB-LX. You can burst up to 2-Gbps bandwidth in each direction while ... 34, 35, 36, 41, 42, 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 ...
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... the priority of the VLAN). To set spantree priority bridge_ID_priority [vlan] show spantree [vlan] [active] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-23 Table 7-4 PVST+ Default Configuration Feature VLAN 1 Enable state MAC address reduction Bridge priority Bridge ID ...priority with MAC address reduction enabled, you can enter one 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. Command set ...
... the priority of the VLAN). To set spantree priority bridge_ID_priority [vlan] show spantree [vlan] [active] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-23 Table 7-4 PVST+ Default Configuration Feature VLAN 1 Enable state MAC address reduction Bridge priority Bridge ID ...priority with MAC address reduction enabled, you can enter one 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. Command set ...
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...-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 78-15486-01 Console> (enable) show spantree 1 VLAN 1 Spanning tree mode PVST+ Spanning tree type ieee Spanning tree enabled...
...-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 78-15486-01 Console> (enable) show spantree 1 VLAN 1 Spanning tree mode PVST+ Spanning tree type ieee Spanning tree enabled...
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...) 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. The switch combines the bridge priority value with the system ID extension (the ID of the MISTP... 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 Command set to create the bridge ID priority.
...) 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. The switch combines the bridge priority value with the system ID extension (the ID of the MISTP... 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 Command set to create the bridge ID priority.
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... (specified by IEEE 802.1D) for VLANs 22 and 24: Console> (enable) set spantree root secondary 22,24 dia 5 hello 1 VLANs 22,24 bridge priority set to Improve Convergence You can reach the maximum value of end stations. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-41 Instances 2-4 bridge hello...
... (specified by IEEE 802.1D) for VLANs 22 and 24: Console> (enable) set spantree root secondary 22,24 dia 5 hello 1 VLANs 22,24 bridge priority set to Improve Convergence You can reach the maximum value of end stations. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-41 Instances 2-4 bridge hello...
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Verify the bridge ID priority. Command set spantree priority bridge_priority mst [instance] show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 -...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) 7-50 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
Verify the bridge ID priority. Command set spantree priority bridge_priority mst [instance] show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 -...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) 7-50 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... example shows the output of connected spanning tree ports by vlan VLAN Blocking Listening Learning Forwarding STP Active 1 6 4 2 0 12 7-58 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Backbonefast disabled for vlan 1 Port Last Skew ms Worst Skew ms Worst Skew Time 8/2 5869 108370...06:26:05 8/20 4111 113913 Tue Nov 21 2000, 06:26:05 8/22 113917 113917 Tue Nov 21 2000, 06:26:05 8/24 4110 113922 Tue Nov 21 2000, 06:26:05 8/26 113926 113926 Tue Nov 21 2000, 06:26:05 8/28 4111 113931 Tue Nov...
... example shows the output of connected spanning tree ports by vlan VLAN Blocking Listening Learning Forwarding STP Active 1 6 4 2 0 12 7-58 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Backbonefast disabled for vlan 1 Port Last Skew ms Worst Skew ms Worst Skew Time 8/2 5869 108370...06:26:05 8/20 4111 113913 Tue Nov 21 2000, 06:26:05 8/22 113917 113917 Tue Nov 21 2000, 06:26:05 8/24 4110 113922 Tue Nov 21 2000, 06:26:05 8/26 113926 113926 Tue Nov 21 2000, 06:26:05 8/28 4111 113931 Tue Nov...
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... UNKNOWN Off Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Configuring a VTP Version 3 Client When a switch is in VTP client mode, you can change the VLAN configuration on the switch. Console> (enable) show vtp domain 9-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Verify the VTP configuration. Place the...
... UNKNOWN Off Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Configuring a VTP Version 3 Client When a switch is in VTP client mode, you can change the VLAN configuration on the switch. Console> (enable) show vtp domain 9-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Verify the VTP configuration. Place the...
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Configuring Private VLANs Chapter 10 Configuring VLANs 10-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
Configuring Private VLANs Chapter 10 Configuring VLANs 10-24 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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... configuration regardless of whether GVRP is currently enabled on the switch. GVRP Timers(milliseconds) Join = 200 Leave = 600 LeaveAll = 10000 Port based GVRP Configuration: Port GVRP Status Registration 2/1-2,3/1-8,7/1-24,8/1-24 Enabled Normal GVRP Participants running on page 13-2. To enable... dynamic VLAN creation is an 802.1Q trunk. set gvrp enable show gvrp configuration 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 13-3 Console> Enabling GVRP on Individual 802.1Q Trunk Ports Note You...
... configuration regardless of whether GVRP is currently enabled on the switch. GVRP Timers(milliseconds) Join = 200 Leave = 600 LeaveAll = 10000 Port based GVRP Configuration: Port GVRP Status Registration 2/1-2,3/1-8,7/1-24,8/1-24 Enabled Normal GVRP Participants running on page 13-2. To enable... dynamic VLAN creation is an 802.1Q trunk. set gvrp enable show gvrp configuration 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 13-3 Console> Enabling GVRP on Individual 802.1Q Trunk Ports Note You...
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... state. Note Modifying the GARP timer values affects the behavior of 802.1Q trunk ports to 350 ms. 13-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Console> (enable) Use the normal keyword to return to send VLAN... declarations when in the blocking state: Console> (enable) set gvrp applicant active 4/2-3,4/9-10,4/12-24 Applicant was set gvrp timer and ...
... state. Note Modifying the GARP timer values affects the behavior of 802.1Q trunk ports to 350 ms. 13-6 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Console> (enable) Use the normal keyword to return to send VLAN... declarations when in the blocking state: Console> (enable) set gvrp applicant active 4/2-3,4/9-10,4/12-24 Applicant was set gvrp timer and ...
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... = 600 LeaveAll = 10000 Port based GMRP Configuration: GMRP-Status Registration ForwardAll Port(s) Enabled Normal Disabled 1/1-4 2/1-9,2/11-48 3/1-24 5/1 Enabled Forbidden Disabled 2/10 Console> (enable) Setting the GARP Timers Note The commands set gmrp timer and show gmrp timer...modify the default GARP timer values on the switch. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-13 To configure GMRP forbidden registration on a port, perform this switch. Note Modifying the GARP timer values affects ...
... = 600 LeaveAll = 10000 Port based GMRP Configuration: GMRP-Status Registration ForwardAll Port(s) Enabled Normal Disabled 1/1-4 2/1-9,2/11-48 3/1-24 5/1 Enabled Forbidden Disabled 2/10 Console> (enable) Setting the GARP Timers Note The commands set gmrp timer and show gmrp timer...modify the default GARP timer values on the switch. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 15-13 To configure GMRP forbidden registration on a port, perform this switch. Note Modifying the GARP timer values affects ...