Software Guide
Page 97
...consists of eight compatibly configured ports) with no requirement that ports be the same speed. All ports in each EtherChannel must be contiguous or on the supervisor engine. Note that provides bandwidth up to 1600 Mbps (Fast EtherChannel full duplex) or 16 Gbps (Gigabit EtherChannel) between a...the following sections can be used in this chapter apply to Ethernet, Fast Ethernet, and Gigabit Ethernet switching modules, as well as to the uplink ports on the same module. Understanding How EtherChannel Works EtherChannel bundles individual Ethernet links into a single logical link that ...
...consists of eight compatibly configured ports) with no requirement that ports be the same speed. All ports in each EtherChannel must be contiguous or on the supervisor engine. Note that provides bandwidth up to 1600 Mbps (Fast EtherChannel full duplex) or 16 Gbps (Gigabit EtherChannel) between a...the following sections can be used in this chapter apply to Ethernet, Fast Ethernet, and Gigabit Ethernet switching modules, as well as to the uplink ports on the same module. Understanding How EtherChannel Works EtherChannel bundles individual Ethernet links into a single logical link that ...
Software Guide
Page 99
... one of the links in on your switch: • If the display shows the "Sub-Type" to be "L2 Switching Engine I WS-F6020," then EtherChannel frame distribution is to channel without PAgP. it receives but does not initiate PAgP packet negotiation. (Default) desirable PAgP mode ...non-silent Keyword that prevents the port from the other switching engines. Enter the show module command for the supervisor engine to determine if they are in different PAgP modes as long as the modes are compatible: • A port in desirable mode can form an EtherChannel successfully with another port...
... one of the links in on your switch: • If the display shows the "Sub-Type" to be "L2 Switching Engine I WS-F6020," then EtherChannel frame distribution is to channel without PAgP. it receives but does not initiate PAgP packet negotiation. (Default) desirable PAgP mode ...non-silent Keyword that prevents the port from the other switching engines. Enter the show module command for the supervisor engine to determine if they are in different PAgP modes as long as the modes are compatible: • A port in desirable mode can form an EtherChannel successfully with another port...
Software Guide
Page 159
...but the port is moved into a forwarding state immediately when a link is blocked by the Port Aggregation Protocol (PAgP). The newly activated supervisor engine recovers the port only after switchover to form a channel. If a channel is established. Chapter 9 Configuring Spanning Tree PortFast, UplinkFast,...port is corrected. However, to send the BPDUs. Spanning tree always chooses the first operational port in the channel must have compatible configurations. The port transitions out of logical ports provided by loop guard and the channel breaks, spanning tree loses all the ...
...but the port is moved into a forwarding state immediately when a link is blocked by the Port Aggregation Protocol (PAgP). The newly activated supervisor engine recovers the port only after switchover to form a channel. If a channel is established. Chapter 9 Configuring Spanning Tree PortFast, UplinkFast,...port is corrected. However, to send the BPDUs. Spanning tree always chooses the first operational port in the channel must have compatible configurations. The port transitions out of logical ports provided by loop guard and the channel breaks, spanning tree loses all the ...
Software Guide
Page 482
... from the active supervisor engine to the standby supervisor engine if the active supervisor engine fails. Prior to this limitation; The standby supervisor engine is not done and all modules, ports, and VLANs; Configuring Redundant Supervisor Engines Chapter 22 ...page 22-10 • CLI Commands, page 22-11 • Loading a Different (but Compatible) Image on the standby supervisor engine after a switchover. the protocols can initialize with the standby supervisor engine, keeping feature protocol states synchronized. High availability compatible features continue ...
... from the active supervisor engine to the standby supervisor engine if the active supervisor engine fails. Prior to this limitation; The standby supervisor engine is not done and all modules, ports, and VLANs; Configuring Redundant Supervisor Engines Chapter 22 ...page 22-10 • CLI Commands, page 22-11 • Loading a Different (but Compatible) Image on the standby supervisor engine after a switchover. the protocols can initialize with the standby supervisor engine, keeping feature protocol states synchronized. High availability compatible features continue ...
Software Guide
Page 483
... information. the feature's database is not synchronized from the active supervisor engine to the standby supervisor engine. the feature's database is synchronized from the active to standby supervisor engine is started (provided the standby supervisor engine is present and its image version is compatible). The feature cannot be enabled if high availability is enabled and...
... information. the feature's database is not synchronized from the active supervisor engine to the standby supervisor engine. the feature's database is synchronized from the active to standby supervisor engine is started (provided the standby supervisor engine is present and its image version is compatible). The feature cannot be enabled if high availability is enabled and...
Software Guide
Page 484
... and standby supervisor engines are compatible with 10/100BASE-T modules are as follows: • 5.5(6a) and 5.5(7) Note Attempting to run incompatible image versions could result in supervisor engine software release 5.4(1)CSX and later releases. The only fully compatible images are as follows: • 5.5(3) and 5.5(4) • 6.1(3) and 6.1(4) Images that are compatible with all modules except Gigabit Ethernet switching modules are as...
... and standby supervisor engines are compatible with 10/100BASE-T modules are as follows: • 5.5(6a) and 5.5(7) Note Attempting to run incompatible image versions could result in supervisor engine software release 5.4(1)CSX and later releases. The only fully compatible images are as follows: • 5.5(3) and 5.5(4) • 6.1(3) and 6.1(4) Images that are compatible with all modules except Gigabit Ethernet switching modules are as...
Software Guide
Page 486
...operational yet (when the system is booted from reset, it is not version compatible (the versioning option in NVRAM is operational. OFF (standby-supervisor-not-present): The standby supervisor engine is present and operational). Console> (enable) Showing High-Availability Settings and...-12 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 OFF (standby-supervisor-image-nvram-only-compat): The standby supervisor engine is running a different image than the active supervisor engine (versioning option in NVRAM is enabled) and the image is only NVRAM...
...operational yet (when the system is booted from reset, it is not version compatible (the versioning option in NVRAM is operational. OFF (standby-supervisor-not-present): The standby supervisor engine is present and operational). Console> (enable) Showing High-Availability Settings and...-12 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 OFF (standby-supervisor-image-nvram-only-compat): The standby supervisor engine is running a different image than the active supervisor engine (versioning option in NVRAM is enabled) and the image is only NVRAM...
Software Guide
Page 487
...enable) show system highavailability Highavailability: enabled Highavailability versioning: disabled Highavailability Operational-status: ON Console> (enable) Loading a Different (but Compatible) Image on the active supervisor engine. Console> (enable) set boot system flash bootflash:image2.bin prepend 2 BOOT variable = bootflash:image2.bin,1;slot0:image1....enable) reset 2 This command will reset the system. y ... Do you want to load a new image on the standby supervisor engine that is in slot 1): Step 1 Step 2 Step 3 Step 4 Step 5 Enable high availability versioning. Console> (...
...enable) show system highavailability Highavailability: enabled Highavailability versioning: disabled Highavailability Operational-status: ON Console> (enable) Loading a Different (but Compatible) Image on the active supervisor engine. Console> (enable) set boot system flash bootflash:image2.bin prepend 2 BOOT variable = bootflash:image2.bin,1;slot0:image1....enable) reset 2 This command will reset the system. y ... Do you want to load a new image on the standby supervisor engine that is in slot 1): Step 1 Step 2 Step 3 Step 4 Step 5 Enable high availability versioning. Console> (...
Software Guide
Page 507
... • The running -config command on the designated MSFC. the configuration specified after the alt keyword relates to the MSFC on the supervisor engine in the "High-Availability Redundancy Configuration Examples" section on page 22-35. The Config Sync AdminStatus is enabled on both MSFCs •...; The alt keyword is available but optional • The running compatible images When you enable the Config Sync RuntimeStatus, the following occurs: - alt Keyword Usage When you enable the Config Sync RuntimeStatus, the ...
... • The running -config command on the designated MSFC. the configuration specified after the alt keyword relates to the MSFC on the supervisor engine in the "High-Availability Redundancy Configuration Examples" section on page 22-35. The Config Sync AdminStatus is enabled on both MSFCs •...; The alt keyword is available but optional • The running compatible images When you enable the Config Sync RuntimeStatus, the following occurs: - alt Keyword Usage When you enable the Config Sync RuntimeStatus, the ...
Software Guide
Page 520
... reset. • To conserve IP address space and reduce the overall Layer 3 complexity, ensure that you have the same type of Cisco IOS software. Supervisor engine software release 5.5.8 or later releases and MSFC IOS Release 12.1(7a)E1 or later releases Note Each MSFC must be enabled on ... 22-46 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 If alt addresses are removed. Since high availability is not compatible with Policy Feature Card (PFC) and MSFC or MSFC2 (both MSFCs and that all "alt" addresses are used or some form of the following...
... reset. • To conserve IP address space and reduce the overall Layer 3 complexity, ensure that you have the same type of Cisco IOS software. Supervisor engine software release 5.5.8 or later releases and MSFC IOS Release 12.1(7a)E1 or later releases Note Each MSFC must be enabled on ... 22-46 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 78-13315-02 If alt addresses are removed. Since high availability is not compatible with Policy Feature Card (PFC) and MSFC or MSFC2 (both MSFCs and that all "alt" addresses are used or some form of the following...
Software Guide
Page 619
... from being forwarded out switch ports. To avoid compatibility issues with any flood traffic for that port. Autoconfigured...trunk ports. If the configuration is not performed on the supervisor engine and does not require a Policy Feature Card (PFC)...Layer 2 protocols, such as Spanning Tree Protocol (STP) and Cisco Discovery Protocol (CDP), are always members of ports in different ... 3 protocol filtering on Ethernet, Fast Ethernet, and Gigabit Ethernet ports on nontrunking Ethernet, Fast Ethernet, and Gigabit Ethernet ports. With autolearning, ports become members of the...
... from being forwarded out switch ports. To avoid compatibility issues with any flood traffic for that port. Autoconfigured...trunk ports. If the configuration is not performed on the supervisor engine and does not require a Policy Feature Card (PFC)...Layer 2 protocols, such as Spanning Tree Protocol (STP) and Cisco Discovery Protocol (CDP), are always members of ports in different ... 3 protocol filtering on Ethernet, Fast Ethernet, and Gigabit Ethernet ports on nontrunking Ethernet, Fast Ethernet, and Gigabit Ethernet ports. With autolearning, ports become members of the...