SMC SMC6128L2 Switch Firmware 1.3.7.8 Download

Posted at May 16, 2024 by PCI-DB Team

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Device Name	SMC SMC6128L2 Switch Firmware 1.3.7.8
Category	Router Switch Access Point
Manufacturer	SMC
File Size	4.3 MB
Supported OS	OS Independent

SMC SMC6128L2 Switch Firmware 1.3.7.8 Description

The following Known Issues have been fixed in this release of firmware:

- LLDP: System memory corruption messages on the console while LLDP interop with a 3rd party device(Netgear).
- CLI "show lldp info remote detail port-channel " for a non-exiting trunk_id causes GVRP exception.
- RSTP: Admin Edge Port is actually disabled, but the Oper is found enabled, on linkdown ports.
- Really Found EC-VIEW CAUSE the console hang
- SNMP/MIB: Undefined trap index 96 for network-access link-detection with action trap. (same issue as ES3528MO-FLF-38-00703)
- QinQ does not cooperate with arp inspection.
- (Enhance) "show interfaces status" provides the Port Upttime - the elapsed time since it got to linkup.
- (Enhance) One new command to delete non-startup opcode files, configuration files as well.
- (Enhance) "show spanning-tree" also provides "Last Topology Change Time (sec.)" on a port, besides a tree.
- (Enhance) "show spanning-tree" can be specified to only display stp-enabled ports.
- (Enhance) "show running-config" can be specified in interface, {ehternet | port-channel | vlan }.
- SNMP/MIB: Undefined trap index 96 for network-access link-detection.
- DHCP relay option 82 is not found as DHCP packets are flooding.
- SNMP: 'portCapabilities'(privateMibRoot.1.2.1.1.6) - invalid return values and starting portIndex from 0
- Misspelling, 'sercue' shell, for the error message on setting SSH server.
- WebGUI: Port Utilization: The value of output rate in kbits/sec is not correct, and same as that of the input.
- GVRP design change on manipulating dynamic/static VLANs
- STP root guard enabled port state continually transitions: discarding-> learning -> discarding -> …
- "show access-list tcam-utilization provides an incorrect percentage, actually it is for the unused.

About Switch Firmware:

Given the large variety of models and different methods for upgrading the switch, if you wish to apply this package, we recommend that you read and understand the installation steps before you install a new firmware, even if you are a power user.

Usually the update procedure isn’t much of a hassle as manufacturers try to make it as simple as possible; however, there are cases that are exceptions to this rule. First off, go to the system information page of the switch to check that the currently installed version isn’t either newer or matching this release.

Applying a new firmware can decrease the security vulnerabilities, enhance overall performance and compatibility, improve various power management functions, resolve different errors, and add support for newly developed technologies and protocols.

It is recommended that you perform this step in a steady power environment such as the one ensured by a UPS unit, and that you don’t interrupt the upgrade in any way, because this might cause the switch to malfunction.

That being said, click the download button, get and apply the new version, and check back with our website constantly to stay up to speed with the latest releases. 

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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