With the release of SLX-OS 20.1.1, some TCAM (Ternary Content-addressable Memory) profiles were deprecated and others were renamed.
| Previous TCAM Profiles | SLX 20.1.1 and Later Profiles | Difference |
|---|---|---|
| DefaultLayer2-optimized | Default | The Layer2-optimized profile is merged into the new Default profile. |
| BGP-Flowspec | Border-routing | The BGP-Flowspec profile is renamed as the Border-routing profile. |
| VXLAN-extended | VXLAN-visibility | The VXLAN-extended profile is renamed as the VXLAN-visibility profile. |
| Layer2-Ratelimit | Layer2-Ratelimit | No change in the profile name. |
| Multicast | Multicast | No change in the profile name. |
| App-telemetry | New profile for SLX 20.1.1. | |
| NPB-optimized-1 | Deprecated | |
| Openflow-optimized-1 | Deprecated | |
| Openflow-optimized-2 | Deprecated | |
| Openflow-optimized-3 | Deprecated |
running-config to the startup-config after
the upgrade is complete.Performing system sanity check ... Warning: The current TCAM profile is 'default'. This profile does not support VNI Match for IPv4 ACL, VRF Match for IPv4 BGP-Flowspec rules, SA port authentication, VM Tracking, LOAM Loopback, and DSCP remarking in SLXOS version 20.x.x. The scale limits for ACL will be reduced to 4K (MAC + IPv4) and for MPLS-XC-Stats will be reduced to 256. Rules above new scale limit will not be effective after upgrade to SLX version 20.x.x. You are running firmware download with 'fullinstall' option. This command will preserve startu-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]:
This example includes the selection of a new profile and the restart of the software download process.
Performing system sanity check ... Warning: The current TCAM profile is 'vxlan-ext'. This profile does not support MCT in SLXOS version 20.1.1. The recommended TCAM profile is 'default'. Please run the 'profile tcam' command to change the profile to 'default' to retain the MCT support else proceed normally. Note that if 'default' profile is chosen, VXLAN visibility ACL is not supported, ACL scale limit will be reduced to 4K (MAC + IPv4). The ACL rules above 4K will not be effective after upgrade to SLX version 20.1.1. You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: n device# configure terminal Entering configuration mode terminal device(config)# hardware device(config-hardware)# profile tcam default Warning: To activate the new profile config, please run 'copy running-config startup-config' followed by 'reload system.' device(config-hardware)# end device# copy running-config startup-config This operation will modify your startup configuration. Do you want to continue? [y/n]: y device# device# firmware download fullinstall Performing system sanity check ... You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: y Checking conditions for downloading to 20.x.x System settings check passed (0). You are running firmwaredownload with auto-reboot and auto-commit enabled. After the firmware is downloaded the system will reboot and commit firmware automatically. Preparing for firmware download ...
This example includes the selection of a new profile and the restart of the software download process.
Performing system sanity check ... Warning: The current TCAM profile is 'npb-optimized-1'. This profile is not supported in SLXOS version 20.x.x. Please run the 'profile tcam' command to change to 'default'. Note that in 20.1.1, if 'default' profile is chosen, the scale limit for PORT RL, BD/VLAN RL, UNK Unicast RL (collectively) scale limit will be reduced to 1.5K and scale for ACL will be reduced to 4K (MAC + IPv4). Rules above new scale limit will not be effective after upgrade to SLX version 20.x.x. You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: n device# configure terminal Entering configuration mode terminal device(config)# hardware device(config-hardware)# profile tcam default Warning: To activate the new profile config, please run 'copy running-config startup-config' followed by 'reload system.' device(config-hardware)# end device# copy running-config startup-config This operation will modify your startup configuration. Do you want to continue? [y/n]: y device# device# firmware download fullinstall Performing system sanity check ... You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: y Checking conditions for downloading to 20.x.x System settings check passed (0). You are running firmwaredownload with auto-reboot and auto-commit enabled. After the firmware is downloaded the system will reboot and commit firmware automatically. Preparing for firmware download ...
This example includes the selection of a new profile and the restart of the software download process.
Performing system sanity check ... Warning: The current TCAM profile is 'layer2-optimized-1'. This profile is merged to the Default TCAM profile in SLXOS version 20.1.1. Please run the 'profile tcam' command to change to a suitable TCAM profile. You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: n device# configure terminal Entering configuration mode terminal device(config)# hardware device(config-hardware)# profile tcam default Warning: To activate the new profile config, please run 'copy running-config startup-config' followed by 'reload system.' device(config-hardware)# end device# copy running-config startup-config This operation will modify your startup configuration. Do you want to continue? [y/n]: y device# device# firmware download fullinstall Performing system sanity check ... You are running firmware download with 'fullinstall' option. This command will preserve startup-config file and license file across firmware download and auto-replay configs. This command will cause a cold/disruptive reboot and will require that existing telnet, secure telnet or SSH sessions be restarted. Do you want to continue? [y/n]: y Checking conditions for downloading to 20.x.x System settings check passed (0). You are running firmwaredownload with auto-reboot and auto-commit enabled. After the firmware is downloaded the system will reboot and commit firmware automatically. Preparing for firmware download ...