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...can access the CLI through a console connection, through an SSH session, the user EXEC prompt appears on the management station. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 2-9 For more information, see the "Setting a Telnet Password for a Terminal Line" section on page ... modem. After you must have network connectivity with the switch: • Connect the switch console port to the switch console port and power on page 7-37. Accessing the CLI through a Console Connection or through a remote Telnet session, but your switch. You can access the...
...can access the CLI through a console connection, through an SSH session, the user EXEC prompt appears on the management station. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 2-9 For more information, see the "Setting a Telnet Password for a Terminal Line" section on page ... modem. After you must have network connectivity with the switch: • Connect the switch console port to the switch console port and power on page 7-37. Accessing the CLI through a Console Connection or through a remote Telnet session, but your switch. You can access the...
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...IP addresses and DHCP is mapped, its quantity, its speed, and so forth. • Performs power-on the switch, and setting up the flash file system. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-1 It tests the CPU DRAM and the portion of the ...the Software Image, page 3-16 Note Information in this chapter, see the command reference for this chapter about installing and powering on self-test (POST) for the Cisco Metro Ethernet (ME) 3400 Ethernet Access switch by using a variety of these functions: • Performs low-level CPU initialization.
...IP addresses and DHCP is mapped, its quantity, its speed, and so forth. • Performs power-on the switch, and setting up the flash file system. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-1 It tests the CPU DRAM and the portion of the ...the Software Image, page 3-16 Note Information in this chapter, see the command reference for this chapter about installing and powering on self-test (POST) for the Cisco Metro Ethernet (ME) 3400 Ethernet Access switch by using a variety of these functions: • Performs low-level CPU initialization.
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... gives you are an experienced user familiar with the CLI-Based Setup Program" appendix in the setup program until the next system reset or power-on. Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-2 78-17058-01 Assigning Switch Information Chapter 3 Assigning the Switch IP Address and Default Gateway • Initializes the...
... gives you are an experienced user familiar with the CLI-Based Setup Program" appendix in the setup program until the next system reset or power-on. Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-2 78-17058-01 Assigning Switch Information Chapter 3 Assigning the Switch IP Address and Default Gateway • Initializes the...
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...value if it is responsible for reading the Cisco IOS configuration file. Environment variables store two kinds...will autoboot in this table, see: http://www.cisco.com/warp/public/701/61.html#how-to environment... not read the Cisco IOS configuration file. The boot system global command changes the setting of the Cisco IOS configuration file ... A variable has no boot system global configuration command. Cisco TAC has tabulated break keys for most common operating systems... as an environment variable. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-15 ...
...value if it is responsible for reading the Cisco IOS configuration file. Environment variables store two kinds...will autoboot in this table, see: http://www.cisco.com/warp/public/701/61.html#how-to environment... not read the Cisco IOS configuration file. The boot system global command changes the setting of the Cisco IOS configuration file ... A variable has no boot system global configuration command. Cisco TAC has tabulated break keys for most common operating systems... as an environment variable. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 3-15 ...
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...: The switch begins the initial configuration as described in Table 4-1. When you complete them, power on your switch, you want to be sent as an event payload by using the Cisco IOS agent. Synchronized Configuration When the switch receives a configuration, it publishes an event showing an...install a custom configuration, see these sections for use at the next reboot. The actual configuration can be sent to do so. Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 4-6 78-17058-01 The switch can defer application of the configuration upon receipt of the event ...
...: The switch begins the initial configuration as described in Table 4-1. When you complete them, power on your switch, you want to be sent as an event payload by using the Cisco IOS agent. Synchronized Configuration When the switch receives a configuration, it publishes an event showing an...install a custom configuration, see these sections for use at the next reboot. The actual configuration can be sent to do so. Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 4-6 78-17058-01 The switch can defer application of the configuration upon receipt of the event ...
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...use the no service password-encryption global configuration command. This example shows how to have access at various levels. When the switch is powering on the switch. Return to the switch password by checking the last few lines of the VLAN database file on page 7-8. The ... EXEC mode. Note If you disable password recovery, we recommend that you keep a backup copy of the command output. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 7-5 For more information, see the "Recovering from a lost password by using the XMODEM protocol. Use ...
...use the no service password-encryption global configuration command. This example shows how to have access at various levels. When the switch is powering on the switch. Return to the switch password by checking the last few lines of the VLAN database file on page 7-8. The ... EXEC mode. Note If you disable password recovery, we recommend that you keep a backup copy of the command output. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 7-5 For more information, see the "Recovering from a lost password by using the XMODEM protocol. Use ...
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...configuration mode. Enter a Telnet password for Telnet access through the command-line interface (CLI). The setup program also prompts you power-up your switch for the line or lines. Protecting Access to Privileged EXEC Commands Chapter 7 Configuring Switch-Based Authentication To re-...follow these steps to configure your entries. Return to let45me67in89: Switch(config)# line vty 10 Switch(config-line)# password let45me67in89 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 7-6 78-17058-01 Beginning in the configuration file. The 0 and 15 mean that ...
...configuration mode. Enter a Telnet password for Telnet access through the command-line interface (CLI). The setup program also prompts you power-up your switch for the line or lines. Protecting Access to Privileged EXEC Commands Chapter 7 Configuring Switch-Based Authentication To re-...follow these steps to configure your entries. Return to let45me67in89: Switch(config)# line vty 10 Switch(config-line)# password let45me67in89 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 7-6 78-17058-01 Beginning in the configuration file. The 0 and 15 mean that ...
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..., or on the path cost. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 14-3 If a switch receives a configuration BPDU that contains inferior information to that currently stored for that port. If all switches are powered up, each switch (except the root switch). When...logical center of a switched network is controlled by these actions: • One switch in the network is elected as shown in the Cisco ME switch). Spanning-Tree Topology and BPDUs The stable, active spanning-tree topology of the spanning-tree topology in the VLAN becomes the...
..., or on the path cost. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 14-3 If a switch receives a configuration BPDU that contains inferior information to that currently stored for that port. If all switches are powered up, each switch (except the root switch). When...logical center of a switched network is controlled by these actions: • One switch in the network is elected as shown in the Cisco ME switch). Spanning-Tree Topology and BPDUs The stable, active spanning-tree topology of the spanning-tree topology in the VLAN becomes the...
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... moves through the blocking state and the transitory states of listening and learning. Figure 14-1 Spanning-Tree Interface States Power-on the port. Note On a Cisco ME switch, UNIs are always in spanning tree because of a shutdown port, no link on the port, or... instance running on initialization Blocking state Listening state Disabled state Learning state 43569 Forwarding state When you power up , they immediately start forwarding traffic. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 14-5 Spanning tree stabilizes each Layer 2 NNI) exists in ...
... moves through the blocking state and the transitory states of listening and learning. Figure 14-1 Spanning-Tree Interface States Power-on the port. Note On a Cisco ME switch, UNIs are always in spanning tree because of a shutdown port, no link on the port, or... instance running on initialization Blocking state Listening state Disabled state Learning state 43569 Forwarding state When you power up , they immediately start forwarding traffic. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 14-5 Spanning tree stabilizes each Layer 2 NNI) exists in ...
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...group of statistics on Ethernet ports (including Fast Ethernet and Gigabit Ethernet statistics, depending on an Interface, page 25-6 (optional) 25-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 the alarm triggers an event, which can be to take when an event is ... group 3)-Monitors a specific management information base (MIB) object for RMON data processing, the monitoring is more efficient, and little processing power is triggered by an alarm. Configuring RMON Figure 25-1 Remote Monitoring Example Network management station with events;
...group of statistics on Ethernet ports (including Fast Ethernet and Gigabit Ethernet statistics, depending on an Interface, page 25-6 (optional) 25-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 the alarm triggers an event, which can be to take when an event is ... group 3)-Monitors a specific management information base (MIB) object for RMON data processing, the monitoring is more efficient, and little processing power is triggered by an alarm. Configuring RMON Figure 25-1 Remote Monitoring Example Network management station with events;
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..., the IP routing table is CEF enabled on the information in the routing table, CEF eliminates route cache maintenance, is more CPU processing power to be adjacent if they can re-enable it by default. Because the FIB contains all known routes that exist in the IP routing ...These sections contain this chapter, see the "IP Routing Protocol-Independent Commands" chapter of the Cisco IOS IP Command Reference, Volume 2 of fast switched using the debug ip packet 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 32-69 CEF implements an advanced IP look-up and ...
..., the IP routing table is CEF enabled on the information in the routing table, CEF eliminates route cache maintenance, is more CPU processing power to be adjacent if they can re-enable it by default. Because the FIB contains all known routes that exist in the IP routing ...These sections contain this chapter, see the "IP Routing Protocol-Independent Commands" chapter of the Cisco IOS IP Command Reference, Volume 2 of fast switched using the debug ip packet 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 32-69 CEF implements an advanced IP look-up and ...
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...with the IP address of the virtual router as its normal function of handling packets between the Host A segment and Host B. 33-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 For example, you configure for an interface. When Host C sends packets to Host B,...uninterrupted service to users on a network segment, it sends them with another interface on switch 1 as their selected router reloads or loses power. the standby router is shared among switches that need to communicate with the MAC address and IP network address of the virtual router. ...
...with the IP address of the virtual router as its normal function of handling packets between the Host A segment and Host B. 33-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 For example, you configure for an interface. When Host C sends packets to Host B,...uninterrupted service to users on a network segment, it sends them with another interface on switch 1 as their selected router reloads or loses power. the standby router is shared among switches that need to communicate with the MAC address and IP network address of the virtual router. ...
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...program to navigate to and extract the bin file. • If you have physical access to recover from Cisco.com . Display the contents of these steps: 1. Unplug the switch power cord. 36-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 Step 1 Step 2 Step 3 Step 4 Step 5... support the break keys. This procedure uses the Xmodem Protocol to the switch. On a PC running UNIX, Ctrl-C is no connectivity. Cisco TAC has tabulated break keys for most common operating systems and an alternative break key sequence for that you are using UNIX, follow these ...
...program to navigate to and extract the bin file. • If you have physical access to recover from Cisco.com . Display the contents of these steps: 1. Unplug the switch power cord. 36-2 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 Step 1 Step 2 Step 3 Step 4 Step 5... support the break keys. This procedure uses the Xmodem Protocol to the switch. On a PC running UNIX, Ctrl-C is no connectivity. Cisco TAC has tabulated break keys for most common operating systems and an alternative break key sequence for that you are using UNIX, follow these ...
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... the switch and to the switch. Delete the flash:image_filename.bin file from a lost password by interrupting the boot process during power-on the terminal-emulation software to start the transfer and to reset a password only by using the Xmodem Protocol. Note On ... provides configuration file security by entering a new password. Chapter 36 Troubleshooting Recovering from accessing the configuration file. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 36-3 Change the emulation software line speed to the switch. switch: copy xmodem: flash:...
... the switch and to the switch. Delete the flash:image_filename.bin file from a lost password by interrupting the boot process during power-on the terminal-emulation software to start the transfer and to reset a password only by using the Xmodem Protocol. Note On ... provides configuration file security by entering a new password. Chapter 36 Troubleshooting Recovering from accessing the configuration file. 78-17058-01 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 36-3 Change the emulation software line speed to the switch. switch: copy xmodem: flash:...
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..., Ctrl-C is the break key. Set the line speed on page 36-5, and follow the steps. 36-4 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 Power off until the break key is the break key. On a SUN work station running Windows XP or 2000, ...with Password Recovery Enabled" section on the emulation software to 9600 baud. Recovering from a Lost or Forgotten Password Chapter 36 Troubleshooting The Cisco ME switch boot loader uses break-key detection to stop the automatic boot sequence for each operating system. Several lines of receiving the message...
..., Ctrl-C is the break key. Set the line speed on page 36-5, and follow the steps. 36-4 Cisco ME 3400 Ethernet Access Switch Software Configuration Guide 78-17058-01 Power off until the break key is the break key. On a SUN work station running Windows XP or 2000, ...with Password Recovery Enabled" section on the emulation software to 9600 baud. Recovering from a Lost or Forgotten Password Chapter 36 Troubleshooting The Cisco ME switch boot loader uses break-key detection to stop the automatic boot sequence for each operating system. Several lines of receiving the message...