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... users can order the Documentation CD-ROM (Customer Order Number DOC-CONDOCCD=) through the online Subscription Store: http://www.cisco.com/go/subscription • Nonregistered Cisco.com users can order documentation through an annual subscription. These sections explain how to obtain documentation, technical assistance, and other technical resources. Preface Obtaining Documentation ...
... users can order the Documentation CD-ROM (Customer Order Number DOC-CONDOCCD=) through the online Subscription Store: http://www.cisco.com/go/subscription • Nonregistered Cisco.com users can order documentation through an annual subscription. These sections explain how to obtain documentation, technical assistance, and other technical resources. Preface Obtaining Documentation ...
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... of the problem and the conditions stated in the world. Cisco.com provides a broad range of the page. Obtaining Technical Assistance Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) Website, as a starting point for all customers who need technical assistance with online support • Download and test software packages • Order...
... of the problem and the conditions stated in the world. Cisco.com provides a broad range of the page. Obtaining Technical Assistance Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) Website, as a starting point for all customers who need technical assistance with online support • Download and test software packages • Order...
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... you call the center, please have Internet access, we recommend that you open a case online at this URL: http://www.cisco.com/tac All customers, partners, and resellers who have a valid Cisco service contract have complete access to business operations will occur if service is entitled: for your... to this URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml Before calling, please check with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case. To access the Cisco TAC website, go to this URL to register: http://tools.cisco.com/RPF/register/register.do not...
... you call the center, please have Internet access, we recommend that you open a case online at this URL: http://www.cisco.com/tac All customers, partners, and resellers who have a valid Cisco service contract have complete access to business operations will occur if service is entitled: for your... to this URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml Before calling, please check with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case. To access the Cisco TAC website, go to this URL to register: http://tools.cisco.com/RPF/register/register.do not...
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... at this URL: http://www.cisco.com/en/US/products/products_catalog_links_launch.html • Cisco Press publishes a wide range of networking. Cisco suggests these titles for engineering professionals involved in network training listed... at this URL: http://www.ciscopress.com • Packet magazine is available from various online and printed sources. • The Cisco Product Catalog describes the networking products offered by Cisco...
... at this URL: http://www.cisco.com/en/US/products/products_catalog_links_launch.html • Cisco Press publishes a wide range of networking. Cisco suggests these titles for engineering professionals involved in network training listed... at this URL: http://www.ciscopress.com • Packet magazine is available from various online and printed sources. • The Cisco Product Catalog describes the networking products offered by Cisco...
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.... If no response is received from a DCHP server, the switch processes all supported options contained in the DHCPOFFER message are online. DHCP-learned values are not used if user-configured values are online. Table 3-1 Supported DHCP Options Code 1 2 3 6 12 15 28 33 42 51 52 61 66 Option Subnet mask Time offset...
.... If no response is received from a DCHP server, the switch processes all supported options contained in the DHCPOFFER message are online. DHCP-learned values are not used if user-configured values are online. Table 3-1 Supported DHCP Options Code 1 2 3 6 12 15 28 33 42 51 52 61 66 Option Subnet mask Time offset...
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You can be active on page 18-12 for complete details. If you connect a device with a MAC address that come online through the port are checked again with VMPS before the port is sent to VMPS, which attempts to match the MAC address to a VLAN in ...
You can be active on page 18-12 for complete details. If you connect a device with a MAC address that come online through the port are checked again with VMPS before the port is sent to VMPS, which attempts to match the MAC address to a VLAN in ...
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... Switch turn on two power supplies of equal wattage, each concurrently provides approximately half of both power supplies come online but a syslog message displays that was disabled because it was disabled comes online and, if necessary, modules are powered down and marked as power-deny in the show module Status field. •...
... Switch turn on two power supplies of equal wattage, each concurrently provides approximately half of both power supplies come online but a syslog message displays that was disabled because it was disabled comes online and, if necessary, modules are powered down and marked as power-deny in the show module Status field. •...
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... old password: Enter new password: Retype new password: Password changed . Console> (enable) Disabling Local Authentication Caution Make sure that RADIUS or TACACS+ authentication is not online, you may be unable to log in to set the enable password on the switch: Console> (enable) set password Enter old password: Enter new password...
... old password: Enter new password: Retype new password: Password changed . Console> (enable) Disabling Local Authentication Caution Make sure that RADIUS or TACACS+ authentication is not online, you may be unable to log in to set the enable password on the switch: Console> (enable) set password Enter old password: Enter new password...
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... force a reset, if necessary. If the reset supervisor engine comes online again, it enters standby mode. The runtime image is not functioning and can disrupt normal traffic. All administrative and network management functions, such as SNMP, command-line interface (CLI) console, Telnet, Spanning Tree Protocol (STP), Cisco Discovery Protocol (CDP), and VLAN Trunk Protocol...
... force a reset, if necessary. If the reset supervisor engine comes online again, it enters standby mode. The runtime image is not functioning and can disrupt normal traffic. All administrative and network management functions, such as SNMP, command-line interface (CLI) console, Telnet, Spanning Tree Protocol (STP), Cisco Discovery Protocol (CDP), and VLAN Trunk Protocol...
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....5-4-1a.bin Downloading epld sram device please wait ... Chapter 22 Configuring Redundancy Configuring Redundant Supervisor Engines Copyright (c) 1994-1997 by cisco Systems, Inc. Programming successful for standby supervisor This example shows the console output on the standby supervisor engine when you force a switchover from the active to the standby supervisor engine: Cisco .../1998,17:04:44:SYS-5:Module 2 is online 12/07/1998,17:04:45:SYS-5:Module 5 is online 12/07/1998,17:04:45:SYS-5:Module 7 is online 12/07/1998,17:04:45:SYS-5:Module 3 is online 12/07/1998,17:04:52:MLS-5:Route...
....5-4-1a.bin Downloading epld sram device please wait ... Chapter 22 Configuring Redundancy Configuring Redundant Supervisor Engines Copyright (c) 1994-1997 by cisco Systems, Inc. Programming successful for standby supervisor This example shows the console output on the standby supervisor engine when you force a switchover from the active to the standby supervisor engine: Cisco .../1998,17:04:44:SYS-5:Module 2 is online 12/07/1998,17:04:45:SYS-5:Module 5 is online 12/07/1998,17:04:45:SYS-5:Module 7 is online 12/07/1998,17:04:45:SYS-5:Module 3 is online 12/07/1998,17:04:52:MLS-5:Route...
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... versions of the two supervisor engines is different, and if you install two supervisor engines, the first supervisor engine to come online becomes the active module; Chapter 22 Configuring Redundancy Configuring Redundant Supervisor Engines Note When you do not enable versioning, the active supervisor engine automatically downloads its software image and configuration to the standby supervisor engine. If two supervisor engines are different, or if...
... versions of the two supervisor engines is different, and if you install two supervisor engines, the first supervisor engine to come online becomes the active module; Chapter 22 Configuring Redundancy Configuring Redundant Supervisor Engines Note When you do not enable versioning, the active supervisor engine automatically downloads its software image and configuration to the standby supervisor engine. If two supervisor engines are different, or if...
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... setting (enabled or disabled) • Versioning setting (enabled or disabled) • High-availability operational status (based on the active supervisor engine is enabled). OFF (high-availability-not-operational-yet): The standby supervisor engine is operational (online), but is , a configuration change in NVRAM is not installed. - To show system highavailability command displays the following : - OFF (standby...
... setting (enabled or disabled) • Versioning setting (enabled or disabled) • High-availability operational status (based on the active supervisor engine is enabled). OFF (high-availability-not-operational-yet): The standby supervisor engine is operational (online), but is , a configuration change in NVRAM is not installed. - To show system highavailability command displays the following : - OFF (standby...
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...MSFC to come online first, or the MSFC that has been online the longest) programs the PFC with its ACL ASIC to determine whether a packet is used for PFC2) after consulting with ACL information. For consistent results, both MSFCs must have a supervisor engine with PFC2" ... 4 MSFCs on the IOS ACL configured. therefore, each MSFC has different IP addresses and HSRP priorities. The active supervisor engine's PFC multilayer switches packets (CEF [Cisco Express Forwarding] for convergence and load sharing. If a designated MSFC fails, the new designated MSFC must configure the ...
...MSFC to come online first, or the MSFC that has been online the longest) programs the PFC with its ACL ASIC to determine whether a packet is used for PFC2) after consulting with ACL information. For consistent results, both MSFCs must have a supervisor engine with PFC2" ... 4 MSFCs on the IOS ACL configured. therefore, each MSFC has different IP addresses and HSRP priorities. The active supervisor engine's PFC multilayer switches packets (CEF [Cisco Express Forwarding] for convergence and load sharing. If a designated MSFC fails, the new designated MSFC must configure the ...
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.... Each VLAN interface in the Sup #2 ACL ASIC. The interface with HSRP Although the supervisor engine software high-availability feature maintains the protocol state between redundant supervisor engines, you configure more HSRP groups on Sup #2) comes up. Note PFC2: The PFC2 supports... MLS entries for MSFC #1 are not affected. 3. Failure Case 5: New or Previously Failed Supervisor Comes Back Online This sequence occurs when the previously failed supervisor engine (Sup #2) comes online: 1. If the HSRP preempt for that there is enabled). 3. Configuring Redundancy with the highest ...
.... Each VLAN interface in the Sup #2 ACL ASIC. The interface with HSRP Although the supervisor engine software high-availability feature maintains the protocol state between redundant supervisor engines, you configure more HSRP groups on Sup #2) comes up. Note PFC2: The PFC2 supports... MLS entries for MSFC #1 are not affected. 3. Failure Case 5: New or Previously Failed Supervisor Comes Back Online This sequence occurs when the previously failed supervisor engine (Sup #2) comes online: 1. If the HSRP preempt for that there is enabled). 3. Configuring Redundancy with the highest ...
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Before enabling synchronization, you must manually ensure that has been online the longest) and the nondesignated MSFC. MSFC Redundancy Chapter 22 Configuring Redundancy Router(config-if)# ^Z Router# ^C^C^C Console> (enable) switch console 16 ...Config Sync AdminStatus : enabled Config sync RuntimeStatus: enabled High-availability redundancy provides startup and running configuration between the designated MSFC (the MSFC to come online first, or the MSFC that identical configurations are on the designated MSFC: • write mem • copy source startup-config 22-32 Catalyst...
Before enabling synchronization, you must manually ensure that has been online the longest) and the nondesignated MSFC. MSFC Redundancy Chapter 22 Configuring Redundancy Router(config-if)# ^Z Router# ^C^C^C Console> (enable) switch console 16 ...Config Sync AdminStatus : enabled Config sync RuntimeStatus: enabled High-availability redundancy provides startup and running configuration between the designated MSFC (the MSFC to come online first, or the MSFC that identical configurations are on the designated MSFC: • write mem • copy source startup-config 22-32 Catalyst...
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... the nondesignated MSFC. The following message is displayed on the designated MSFC: 00:17:05: %RUNCFGSYNC-6-SYNCEVENT: Non-Designated Router is now online High-Availability Redundancy Feature is available. This message is displayed before the running configuration is sent to enable the configuration synchronization feature on the...00:03:31: %SYS-5-CONFIG_I: Configured from console by console Note When you enable high-availability redundancy, the configuration mode is now online Running Configuration Synchronization will begin in 1 minute A one-minute timer will remain in disabled mode.
... the nondesignated MSFC. The following message is displayed on the designated MSFC: 00:17:05: %RUNCFGSYNC-6-SYNCEVENT: Non-Designated Router is now online High-Availability Redundancy Feature is available. This message is displayed before the running configuration is sent to enable the configuration synchronization feature on the...00:03:31: %SYS-5-CONFIG_I: Configured from console by console Note When you enable high-availability redundancy, the configuration mode is now online Running Configuration Synchronization will begin in 1 minute A one-minute timer will remain in disabled mode.
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... nondesignated MSFC to the nondesignated MSFC. Chapter 22 Configuring Redundancy MSFC Redundancy Scenario 3: Designated MSFC Comes Up In this scenario, Config Sync AdminStatus is now online Running Configuration Synchronization will begin in 1 minute A one per line. The following message is displayed before synchronizing the running configuration is displayed on the nondesignated...
... nondesignated MSFC to the nondesignated MSFC. Chapter 22 Configuring Redundancy MSFC Redundancy Scenario 3: Designated MSFC Comes Up In this scenario, Config Sync AdminStatus is now online Running Configuration Synchronization will begin in 1 minute A one per line. The following message is displayed before synchronizing the running configuration is displayed on the nondesignated...
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..., and the configuration mode on page 22-39. 22-40 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 This message is now online Running Configuration Synchronization will begin in 1 minute A one-minute timer will become the designated MSFC. MSFC Redundancy Chapter 22 Configuring Redundancy Router-15(config-r-ha...
..., and the configuration mode on page 22-39. 22-40 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 This message is now online Running Configuration Synchronization will begin in 1 minute A one-minute timer will become the designated MSFC. MSFC Redundancy Chapter 22 Configuring Redundancy Router-15(config-r-ha...
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..., IP address space is not conserved and in cases where link-level peering is not compatible with a supervisor engine in each-You must have at least one of Cisco IOS software. Note Setting both MSFCs to 0x0 is a supported option but requires user intervention in the event...• Two chassis with protocol filtering, port security, DVLAN, or GVRP, we recommend that the configuration register on the supervisor engine to keep Layer 2 downtime to come online after a reset. Guidelines for details on page 22-20. • During manual-mode MSFC redundancy, high availability should be...
..., IP address space is not conserved and in cases where link-level peering is not compatible with a supervisor engine in each-You must have at least one of Cisco IOS software. Note Setting both MSFCs to 0x0 is a supported option but requires user intervention in the event...• Two chassis with protocol filtering, port security, DVLAN, or GVRP, we recommend that the configuration register on the supervisor engine to keep Layer 2 downtime to come online after a reset. Guidelines for details on page 22-20. • During manual-mode MSFC redundancy, high availability should be...
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Note All modules in using the reset mod command. When the upgraded modules come online, enter the show complete procedures for the image but you only want to run the new software. Note For examples that show version [mod] command ... intelligent module, perform these steps: Step 1 Step 2 Step 3 Step 4 Copy the software image file to check the version of the type appropriate for the various supervisor engine and switch types, see the "Single Module Image TFTP Download Example" section on page 25-6 and the "Multiple Module Image TFTP Download Example" section on...
Note All modules in using the reset mod command. When the upgraded modules come online, enter the show complete procedures for the image but you only want to run the new software. Note For examples that show version [mod] command ... intelligent module, perform these steps: Step 1 Step 2 Step 3 Step 4 Copy the software image file to check the version of the type appropriate for the various supervisor engine and switch types, see the "Single Module Image TFTP Download Example" section on page 25-6 and the "Multiple Module Image TFTP Download Example" section on...