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..., and Learn, and iQuick Study are registered trademarks of Cisco Systems, Inc.; and/or its affiliates in this document or Web site are trademarks of Cisco Systems, Inc. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. USERS MUST TAKE FULL...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. CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are the property...
..., and Learn, and iQuick Study are registered trademarks of Cisco Systems, Inc.; and/or its affiliates in this document or Web site are trademarks of Cisco Systems, Inc. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. USERS MUST TAKE FULL...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. CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are the property...
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...-8 Disabling 802.1x Globally 31-8 Enabling and Initializing 802.1x Authentication for Individual Ports 31-9 Setting and Enabling Automatic Reauthentication of the Host 31-10 Manually Reauthenticating the Host 31-10 Enabling Multiple Hosts 31-11 Disabling Multiple Hosts 31-11 Setting the Quiet Period 31-11 Setting the Authenticator-to...
...-8 Disabling 802.1x Globally 31-8 Enabling and Initializing 802.1x Authentication for Individual Ports 31-9 Setting and Enabling Automatic Reauthentication of the Host 31-10 Manually Reauthenticating the Host 31-10 Enabling Multiple Hosts 31-11 Disabling Multiple Hosts 31-11 Setting the Quiet Period 31-11 Setting the Authenticator-to...
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...: . switch port 1: . switch port 6: . From the ROM monitor mode, you are similar. You can load a system image manually from Flash memory or the network interface (me1). command to enter ROM monitor mode. Type control-C to rommon>. switch port 5: . The..., the prompt changes to prevent autobooting. rommon 1 > The system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is "post" Loading diagnostics... Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting ...
...: . switch port 1: . switch port 6: . From the ROM monitor mode, you are similar. You can load a system image manually from Flash memory or the network interface (me1). command to enter ROM monitor mode. Type control-C to rommon>. switch port 5: . The..., the prompt changes to prevent autobooting. rommon 1 > The system will autoboot in TempFs Board type is WS-X4012 DiagBootMode value is "post" Loading diagnostics... Autobooting image: "bootflash:cat4000.5-1-1a.bin" CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC Starting ...
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The address is received from the DHCP server: • Manual allocation-The network administrator maps the switch MAC address to an IP address at the end of this period, and the switch surrenders the address. ...
The address is received from the DHCP server: • Manual allocation-The network administrator maps the switch MAC address to an IP address at the end of this period, and the switch surrenders the address. ...
Software Guide
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...Guide-Release 8.1 3-9 To use DHCP or RARP to obtain an IP address for the switch, perform this step is necessary only if using the manual allocation method.) show interface sl0: flags=51 slip 10.1.1.1 dest 10.1.1.2 sc0: flags=63 vlan 522 inet 172.20.52.38 netmask 255....This address is displayed under the MAC-Address(es) heading. (With DHCP, this task: Step 1 Step 2 Task Command Make sure that there is '^]'. Cisco Systems, Inc. network. Enter privileged mode on Console port. Chapter 3 Configuring the Switch IP Address and Default Gateway Using DHCP or RARP to configure SLIP...
...Guide-Release 8.1 3-9 To use DHCP or RARP to obtain an IP address for the switch, perform this step is necessary only if using the manual allocation method.) show interface sl0: flags=51 slip 10.1.1.1 dest 10.1.1.2 sc0: flags=63 vlan 522 inet 172.20.52.38 netmask 255....This address is displayed under the MAC-Address(es) heading. (With DHCP, this task: Step 1 Step 2 Task Command Make sure that there is '^]'. Cisco Systems, Inc. network. Enter privileged mode on Console port. Chapter 3 Configuring the Switch IP Address and Default Gateway Using DHCP or RARP to configure SLIP...
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....253 added NTP server 172.16.25.252 added %MGMT-5-DHCP_S:Assigned IP address 172.20.25.244 from UTC is necessary only with the manual or automatic allocation methods.) Set the sc0 interface IP address to DNS server table as the default gateway address) are set correctly. Release the lease...
....253 added NTP server 172.16.25.252 added %MGMT-5-DHCP_S:Assigned IP address 172.20.25.244 from UTC is necessary only with the manual or automatic allocation methods.) Set the sc0 interface IP address to DNS server table as the default gateway address) are set correctly. Release the lease...
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... (30 seconds to 24 hours). The allowable interval range is disabled by any reason are enabled for port 3/3. With the new timeout enhancement, you can manually prevent a particular port from being enabled by setting the errdisable timeout for all ports that are in the set errdisable-timeout command. Chapter 4 Configuring Ethernet...
... (30 seconds to 24 hours). The allowable interval range is disabled by any reason are enabled for port 3/3. With the new timeout enhancement, you can manually prevent a particular port from being enabled by setting the errdisable timeout for all ports that are in the set errdisable-timeout command. Chapter 4 Configuring Ethernet...
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... If improperly configured, some EtherChannel ports are not compatible; With LACP, when all ports in the EtherChannel. • You cannot assign a port to be configured manually, with LACP, use the same protocol; A syslog message is transferred to one channel group at the same speed and duplex mode (full duplex only for...
... If improperly configured, some EtherChannel ports are not compatible; With LACP, when all ports in the EtherChannel. • You cannot assign a port to be configured manually, with LACP, use the same protocol; A syslog message is transferred to one channel group at the same speed and duplex mode (full duplex only for...
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... if the switch is reset or power cycled. EtherChannel administrative group numbers are compatible, as an EtherChannel. The ID can assign an administrative group number manually or let the system software assign the next available administrative group number automatically. Forming an EtherChannel without forming an EtherChannel. EtherChannel IDs are not saved...
... if the switch is reset or power cycled. EtherChannel administrative group numbers are compatible, as an EtherChannel. The ID can assign an administrative group number manually or let the system software assign the next available administrative group number automatically. Forming an EtherChannel without forming an EtherChannel. EtherChannel IDs are not saved...
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...the EtherChannel configuration. Port(s) 3/5-6 channel mode set port channel 3/5-6 on 57 835 Port Device-ID Port-ID Platform 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Console> (enable) Defining an EtherChannel Administrative Group You can be removed from and then added to spanning tree (that are allowed to ...identify groups of ports that is assigned. Caution Modifying the EtherChannel administrative group on . The admin_group can define EtherChannel administrative groups manually to be any value between 1 and 1024, inclusive.
...the EtherChannel configuration. Port(s) 3/5-6 channel mode set port channel 3/5-6 on 57 835 Port Device-ID Port-ID Platform 3/5 069003103(5500) 3/5 WS-C4000 3/6 069003103(5500) 3/6 WS-C4000 Console> (enable) Defining an EtherChannel Administrative Group You can be removed from and then added to spanning tree (that are allowed to ...identify groups of ports that is assigned. Caution Modifying the EtherChannel administrative group on . The admin_group can define EtherChannel administrative groups manually to be any value between 1 and 1024, inclusive.
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... on mode. Mode that the ports are configuring EtherChannel using PAgP, see the "Understanding the PAgP" section on channel WS-C4003 JAB023806JR( 2/2 Switch_B> (enable) Understanding the LACP Use the information in passive mode passively respond to verify the ...(enable) show port channel Port Status Channel Channel Neighbor Neighbor mode status device port 3/1 connected on channel WS-C4003 JAB023806JR( 2/1 3/2 connected on page 6-5. If you may manually turn channeling off . With the on mode, a usable EtherChannel exists only when a port group in on...
... on mode. Mode that the ports are configuring EtherChannel using PAgP, see the "Understanding the PAgP" section on channel WS-C4003 JAB023806JR( 2/2 Switch_B> (enable) Understanding the LACP Use the information in passive mode passively respond to verify the ...(enable) show port channel Port Status Channel Channel Neighbor Neighbor mode status device port 3/1 connected on channel WS-C4003 JAB023806JR( 2/1 3/2 connected on page 6-5. If you may manually turn channeling off . With the on mode, a usable EtherChannel exists only when a port group in on...
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... example, the remote system might have more restrictive hardware limitations), then the system places all compatible ports from aggregating. • Administrative key Each port in a manually configured channel using LACP active mode and the remaining four ports in the switch must have an administrative key value. If LACP is no global...
... example, the remote system might have more restrictive hardware limitations), then the system places all compatible ports from aggregating. • Administrative key Each port in a manually configured channel using LACP active mode and the remaining four ports in the switch must have an administrative key value. If LACP is no global...
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... are not directly forwarded by the switch, but the receiving switch uses the information in the following: • One switch is selected. You can also manually assign port costs between 1-65535. Each configuration BPDU contains this information: • The unique identifier of port when you can calculate and assign lower path...
... are not directly forwarded by the switch, but the receiving switch uses the information in the following: • One switch is selected. You can also manually assign port costs between 1-65535. Each configuration BPDU contains this information: • The unique identifier of port when you can calculate and assign lower path...
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... 1 to 200000000 1 to 200000000 1 to 200000000 1 to 200000000 1 to a link coming up or going down (failing). Understanding Spanning Tree Port States Topology changes can also manually assign port costs between 1-200,000,000. The formula for new topology information to calculate port cost. Changes to the default port cost or changes...
... 1 to 200000000 1 to 200000000 1 to 200000000 1 to 200000000 1 to a link coming up or going down (failing). Understanding Spanning Tree Port States Topology changes can also manually assign port costs between 1-200,000,000. The formula for new topology information to calculate port cost. Changes to the default port cost or changes...
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... significantly different message ages. Common Spanning Tree 802.1Q specifies a single spanning tree for both bridges. Note You must set and update the revision number manually, because it does not auto-increment each time a change is in the SST region, an MST region appears as follows: • The same values for...
... significantly different message ages. Common Spanning Tree 802.1Q specifies a single spanning tree for both bridges. Note You must set and update the revision number manually, because it does not auto-increment each time a change is in the SST region, an MST region appears as follows: • The same values for...
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... and checksum. A boundary port is a port that have the same MST configuration are redundantly connected, all the bridges inside the region must configure each byte manually. If the boundary flag is impossible until you connect two MST regions with a different configuration. Each byte, interpreted as an unsigned integer, corresponds to as...
... and checksum. A boundary port is a port that have the same MST configuration are redundantly connected, all the bridges inside the region must configure each byte manually. If the boundary flag is impossible until you connect two MST regions with a different configuration. Each byte, interpreted as an unsigned integer, corresponds to as...
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... Tree Using MISTP-PVST+ or MISTP • You can only map Ethernet VLANs to MISTP instances. • At least one VLAN in the instance must manually remove the incorrect mapping(s) from the root switch. To map a VLAN to an MISTP instance, perform this task in conflict.
... Tree Using MISTP-PVST+ or MISTP • You can only map Ethernet VLANs to MISTP instances. • At least one VLAN in the instance must manually remove the incorrect mapping(s) from the root switch. To map a VLAN to an MISTP instance, perform this task in conflict.
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... a per-switch basis; When the Forward Delay timer expires a second time, the port is to enable it applies to invalid configurations because the administrator must manually put the interface back in a network, the PortFast mode is connected to switches. The BPDU guard feature provides a secure response to all PortFast-configured interfaces...
... a per-switch basis; When the Forward Delay timer expires a second time, the port is to enable it applies to invalid configurations because the administrator must manually put the interface back in a network, the PortFast mode is connected to switches. The BPDU guard feature provides a secure response to all PortFast-configured interfaces...
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...For information on page 9-16. Figure 9-5 shows a VTP domain that cannot automatically be partitioned. In VTP version 3, you manually designate it will not propagate its configuration until you are the result of a misconfiguration or an independent configuration of a temporarily ...disconnected part of the domain. Understanding How VTP Version 3 Works Figure 9-4 VTP Version 3: Partitioned VTP Domain Domain Cisco Primary Server X Domain Cisco Primary Server Y Chapter 9 Configuring VTP 94282 Partitions exist because of discrepancies in the domain configuration that has been ...
...For information on page 9-16. Figure 9-5 shows a VTP domain that cannot automatically be partitioned. In VTP version 3, you manually designate it will not propagate its configuration until you are the result of a misconfiguration or an independent configuration of a temporarily ...disconnected part of the domain. Understanding How VTP Version 3 Works Figure 9-4 VTP Version 3: Partitioned VTP Domain Domain Cisco Primary Server X Domain Cisco Primary Server Y Chapter 9 Configuring VTP 94282 Partitions exist because of discrepancies in the domain configuration that has been ...
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For example, all the end stations in -band interface. 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. The...-15486-01 If you assign switch ports to another, you can be routed. Only one VLAN type to VLANs using this method, it is assigned manually on the same VLAN directly without a router. You can set the following parameters when you create a VLAN in -band (sc0) interface of a ...
For example, all the end stations in -band interface. 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. The...-15486-01 If you assign switch ports to another, you can be routed. Only one VLAN type to VLANs using this method, it is assigned manually on the same VLAN directly without a router. You can set the following parameters when you create a VLAN in -band (sc0) interface of a ...