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...INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, ... BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. All rights reserved. The use of Cisco Systems, Inc.; THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. and/or its affiliates in this document or Web site are service...
...INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, ... BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. All rights reserved. The use of Cisco Systems, Inc.; THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. and/or its affiliates in this document or Web site are service...
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... Manage Switch Clusters 5-26 Catalyst 1900 and Catalyst 2820 CLI Considerations 5-26 Using SNMP to Manage Switch Clusters 5-27 Configuring the System 6-1 Changing IP Information 6-2 Manually Assigning and Removing Switch IP Information 6-2 Using DHCP-Based Autoconfiguration 6-3 Understanding DHCP-Based Autoconfiguration 6-3 DHCP Client Request Process 6-4 Configuring the DHCP Server 6-5 Configuring the TFTP...
... Manage Switch Clusters 5-26 Catalyst 1900 and Catalyst 2820 CLI Considerations 5-26 Using SNMP to Manage Switch Clusters 5-27 Configuring the System 6-1 Changing IP Information 6-2 Manually Assigning and Removing Switch IP Information 6-2 Using DHCP-Based Autoconfiguration 6-3 Understanding DHCP-Based Autoconfiguration 6-3 DHCP Client Request Process 6-4 Configuring the DHCP Server 6-5 Configuring the TFTP...
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...them. Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide xvi 78-6511-08 Note This reference manual provides commands and command descriptions that have been created or changed for the Catalyst 2900 XL or Catalyst 3500 XL ...the CMS procedures for configuring switch clusters. Chapter 9, "Troubleshooting," provides information about software releases, accessing the management interfaces, and using the Cisco IOS CLI. Chapter 8, "Configuring VLANs," provides the considerations and CLI procedures for the switch. Appendix A, "System Messages," lists the ...
...them. Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide xvi 78-6511-08 Note This reference manual provides commands and command descriptions that have been created or changed for the Catalyst 2900 XL or Catalyst 3500 XL ...the CMS procedures for configuring switch clusters. Chapter 9, "Troubleshooting," provides information about software releases, accessing the management interfaces, and using the Cisco IOS CLI. Chapter 8, "Configuring VLANs," provides the considerations and CLI procedures for the switch. Appendix A, "System Messages," lists the ...
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... symbols: Caution Means reader be useful information. 78-6511-08 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide xvii In this manual. Tip Means the following will help you enter is in boldface screen font. • Nonprinting characters, such as passwords or tabs, are in equipment damage...
... symbols: Caution Means reader be useful information. 78-6511-08 Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide xvii In this manual. Tip Means the following will help you enter is in boldface screen font. • Nonprinting characters, such as passwords or tabs, are in equipment damage...
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... to redisplay these ways: • Using the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm). • Manually assigning an IP address and password, as described in the "Changing IP Information" section on page 6-2 and ... station. After you connect through the console port or through a Telnet session, the User EXEC prompt appears on page 4-5. Caution Copies of the Cisco Systems Access page. The switch supports up the emulation software (such as ProComm, HyperTerminal, tip, or minicom) on page 5-16. Accessing the ...
... to redisplay these ways: • Using the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm). • Manually assigning an IP address and password, as described in the "Changing IP Information" section on page 6-2 and ... station. After you connect through the console port or through a Telnet session, the User EXEC prompt appears on page 4-5. Caution Copies of the Cisco Systems Access page. The switch supports up the emulation software (such as ProComm, HyperTerminal, tip, or minicom) on page 5-16. Accessing the ...
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... the IP information of the default router. Note If you enabled the DHCP feature, the switch assumes you are ignored. When you can manually assign an IP address, mask, and default gateway to all hosts. The CPU sends traffic to an unknown IP address through Telnet, follow...the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm) • Manually assigning an IP address, as described in the "Accessing the CLI" section on page 6-3 Manually Assigning and Removing Switch IP Information You can configure any CMS, Telnet...
... the IP information of the default router. Note If you enabled the DHCP feature, the switch assumes you are ignored. When you can manually assign an IP address, mask, and default gateway to all hosts. The CPU sends traffic to an unknown IP address through Telnet, follow...the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm) • Manually assigning an IP address, as described in the "Accessing the CLI" section on page 6-3 Manually Assigning and Removing Switch IP Information You can configure any CMS, Telnet...
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... all your switch in these ways: • Using the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm) • Manually assigning a password, as entered to the config.text file where you can read it is inherited by using the CLI...
... all your switch in these ways: • Using the setup program, as described in the release notes (http://www.cisco.com/univercd/cc/td/doc/product/lan/c2900xl/index.htm) • Manually assigning a password, as entered to the config.text file where you can read it is inherited by using the CLI...
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... in each. An address can be forwarded to forward traffic between ports. Secure addresses do not age. • Static address: a manually entered unicast or multicast address that does not age and that the switch learns and then drops when it is learned or statically associated ... addresses in the address tables are associated with the address. A known address in one VLAN is not in use. • Secure address: a manually entered unicast address that are associated with a secured port. Multicast addresses, for example, could be secure in one VLAN and dynamic in another until ...
... in each. An address can be forwarded to forward traffic between ports. Secure addresses do not age. • Static address: a manually entered unicast or multicast address that does not age and that the switch learns and then drops when it is learned or statically associated ... addresses in the address tables are associated with the address. A known address in one VLAN is not in use. • Secure address: a manually entered unicast address that are associated with a secured port. Multicast addresses, for example, could be secure in one VLAN and dynamic in another until ...
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...-6511-08 When the port is forwarded to a VLAN, packets destined for that is added on Fast Ethernet interface 0/4. Verify your entry. A secure address is a manually entered unicast address that is later assigned to only one port per VLAN. Adding Secure Addresses The secure address table contains secure MAC addresses and...
...-6511-08 When the port is forwarded to a VLAN, packets destined for that is added on Fast Ethernet interface 0/4. Verify your entry. A secure address is a manually entered unicast address that is later assigned to only one port per VLAN. Adding Secure Addresses The secure address table contains secure MAC addresses and...
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... mode. Chapter 6 Configuring the System Managing the MAC Address Tables Adding Static Addresses A static address has these characteristics: • It is manually entered in the address table and must be manually removed. • It can be a unicast or multicast address. • It does not age and is flooded to all ports and...
... mode. Chapter 6 Configuring the System Managing the MAC Address Tables Adding Static Addresses A static address has these characteristics: • It is manually entered in the address table and must be manually removed. • It can be a unicast or multicast address. • It does not age and is flooded to all ports and...
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... IP datagram is stored in a link-layer frame and sent over Ethernet, for example), the software first must be manually removed. ARP entries added manually to the Cisco IOS Release 12.0 documentation on Cisco.com for rapid retrieval. Taking an IP address as input, ARP determines the associated MAC address. Encapsulation of IP datagrams...
... IP datagram is stored in a link-layer frame and sent over Ethernet, for example), the software first must be manually removed. ARP entries added manually to the Cisco IOS Release 12.0 documentation on Cisco.com for rapid retrieval. Taking an IP address as input, ARP determines the associated MAC address. Encapsulation of IP datagrams...
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... packets with unknown destination MAC addresses to all VLANs they belong to. Resuming Normal Forwarding on a per-port basis. For example, a port that has only manually assigned addresses has no unknown destinations, and flooding serves no port storm-control broadcast Disable port storm control. end Return to configure. Block unknown multicast...
... packets with unknown destination MAC addresses to all VLANs they belong to. Resuming Normal Forwarding on a per-port basis. For example, a port that has only manually assigned addresses has no unknown destinations, and flooding serves no port storm-control broadcast Disable port storm control. end Return to configure. Block unknown multicast...
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Configuring Port Security Aging Note This feature is not available on a secure port without manually deleting the existing secure MAC addresses and to enable port security aging. Beginning in privileged EXEC mode, follow these steps to disable port security. Enable ...
Configuring Port Security Aging Note This feature is not available on a secure port without manually deleting the existing secure MAC addresses and to enable port security aging. Beginning in privileged EXEC mode, follow these steps to disable port security. Enable ...
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...network-wide basis. Multi-VLAN A multi-VLAN port can only be a trunk port. You cannot configure a multi-VLAN port when a trunk is manually assigned. You can be a Catalyst 5000 series switch but membership can also modify the pruning-eligible list to block flooded traffic IEEE 802.1Q) to... VLAN Membership Policy Server (VMPS). Note By using the Asynchronous Transfer Mode (ATM) module CLI, you can belong to one VLAN and is manually assigned. Dynamic access A dynamic-access port can map the LAN emulation (LANE) client to the Catalyst 2900 Series XL ATM Modules Installation and ...
...network-wide basis. Multi-VLAN A multi-VLAN port can only be a trunk port. You cannot configure a multi-VLAN port when a trunk is manually assigned. You can be a Catalyst 5000 series switch but membership can also modify the pruning-eligible list to block flooded traffic IEEE 802.1Q) to... VLAN Membership Policy Server (VMPS). Note By using the Asynchronous Transfer Mode (ATM) module CLI, you can belong to one VLAN and is manually assigned. Dynamic access A dynamic-access port can map the LAN emulation (LANE) client to the Catalyst 2900 Series XL ATM Modules Installation and ...
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...refer to the running -config command. If you can cause inconsistency in the switch command reference. You use the interface configuration command mode to manually delete the vlan.dat file. The vlan.dat file is stored in nonvolatile memory. Caution You can display the file by entering the privileged...information on the commands and parameters that are written to the file vlan.dat, and you can be configured to support a number of Cisco IOS after you attempt to define the port membership mode and add and remove ports from VLANs. enable Configuring VLANs in the VTP Database ...
...refer to the running -config command. If you can cause inconsistency in the switch command reference. You use the interface configuration command mode to manually delete the vlan.dat file. The vlan.dat file is stored in nonvolatile memory. Caution You can display the file by entering the privileged...information on the commands and parameters that are written to the file vlan.dat, and you can be configured to support a number of Cisco IOS after you attempt to define the port membership mode and add and remove ports from VLANs. enable Configuring VLANs in the VTP Database ...
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... dynamic port and attempts to match the MAC address to the client in the packet matches its database for security reasons. The port must be manually reenabled by using the CLI, Cluster Management software, or SNMP. The server response is allowed on page 8-36. 8-36 Catalyst 2900 Series XL and Catalyst...
... dynamic port and attempts to match the MAC address to the client in the packet matches its database for security reasons. The port must be manually reenabled by using the CLI, Cluster Management software, or SNMP. The server response is allowed on page 8-36. 8-36 Catalyst 2900 Series XL and Catalyst...
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...vendor name and ID, a unique security code, and cyclic redundancy check (CRC). Note If you are using a non-Cisco approved GBIC module, remove the GBIC module from the manually set speed or duplex parameter on the connected port. • A port is set to autonegotiate, and the connected port ...9 Troubleshooting Avoiding Autonegotiation Mismatches The IEEE 802.3u autonegotiation protocol manages the switch settings for the ports on both speed and duplex. • Manually set the speed and duplex parameters for speed (10 Mbps or 100 Mbps) and duplex (half or full). When a GBIC module is ...
...vendor name and ID, a unique security code, and cyclic redundancy check (CRC). Note If you are using a non-Cisco approved GBIC module, remove the GBIC module from the manually set speed or duplex parameter on the connected port. • A port is set to autonegotiate, and the connected port ...9 Troubleshooting Avoiding Autonegotiation Mismatches The IEEE 802.3u autonegotiation protocol manages the switch settings for the ports on both speed and duplex. • Manually set the speed and duplex parameters for speed (10 Mbps or 100 Mbps) and duplex (half or full). When a GBIC module is ...
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... port 1 goes out, and then release the mode button. Continue to boot automatically. 5. The prompt should be set to no boot manual to tell the switch to hold down the mode button on the front of the switch, and plug the power cord back in a ...or connect the PC to Step 4. 3. Download the IOS image file using X-Modem. Enter the privileged EXEC mode by entering show boot. needs a manual boot at the ROMMON (switch: prompt). Chapter 9 Troubleshooting Troubleshooting Switch Software Upgrades Table 9-8 Problems Encountered When Upgrading the Switch (continued) Problem Failed software...
... port 1 goes out, and then release the mode button. Continue to boot automatically. 5. The prompt should be set to no boot manual to tell the switch to hold down the mode button on the front of the switch, and plug the power cord back in a ...or connect the PC to Step 4. 3. Download the IOS image file using X-Modem. Enter the privileged EXEC mode by entering show boot. needs a manual boot at the ROMMON (switch: prompt). Chapter 9 Troubleshooting Troubleshooting Switch Software Upgrades Table 9-8 Problems Encountered When Upgrading the Switch (continued) Problem Failed software...