%OIR-6-DOWNGRADE_EARL: Module [dec] DFC installed is not identical to system DFC and will perform at current system operating mode.
This message indicates that the Distributed Forwarding Card (DFC) module is at a higher hardware version than the level of the system DFC. The DFC module operates at the same level as that of the system DFC.
The term "system DFC" is actually the Policy Feature Card (PFC) 3 (WS-F6K-PFC3BXL). These restrictions apply to a configuration with a PFC3BXL and these DFCs:
PFC3BXL and DFC3A PFC3BXL functionality is restricted by the DFC3A: after a reload with a DFC3A-equipped module installed, the PFC3BXL functions as a PFC3A.
PFC3BXL and DFC3B PFC3BXL functionality is restricted by the DFC3B: after a reload with a DFC3B-equipped module installed, the PFC3BXL functions as a PFC3B.
PFC3BXL and DFC3BXL There are no restrictions.
The PFC3 is the ASIC-based forwarding engine daughtercard for the Sup720; the DFC3 is the ASIC-based forwarding engine daughtercard for various fabric-enabled linecards. The PFC3 has three different versions: A, B, and BXL.
Since these versions are all within the same generation, it is possible that these three versions can co-exist within the same chassis with similar operation. However, given that there are functional differences between them, a system with a mixture of forwarding engines only operates with the capabilities of the least-capable forwarding engine in the chassis.
You cannot allow each forwarding engine to operate independently in its own mode BXLs running in BXL mode, Bs in B mode, and so on within the same chassis is not allowed. This is because forwarding tables cannot be synchronized if each PFC3/DFC3 is allowed to have different capabilities within the same system.
This message is informational only and indicates no problem for the operation of the system.
There is no way to upgrade the revision of the PFC3 on the field. This is performed automatically by the system itself.
In short, this message is produced because the PFC3BXL has to fall back to PFC3A mode because the PFC/DFC revisions in all modules are not the same.
i have a few off site cisco 1900 series whereby some application suddenly stopped working.eg Internet access is very slow or RDP to the site server fails.i can only RDP to the site router. no changes made to router config.i found this error on one of...
Hello,In the POC Tool 7.1.1 v1 in Cisco dCloud I made the topology below in the datacenter.I want to configure a TLOC extension between vEdge1 and vEdge2, but how can I do that? I can't find it in the user guide. When I connect vEdge1 (ge0/1) to vEdg...
Situation: Trying to connect 3 esxi hosts to two vlans used for iscsi traffic. Can ping storage from the distro switch, but cannot ping hosts.I replaced the network adapters in the 3 hosts and moved the new interfaces over to a 10 gig switch and have sinc...
I am trying to hook my laptop to the cisco 9300 through the ethernet cable.....when I type in 192.168.1.1 into a browser, I get the ip/webui in the address bar but an error saying ERR_SSL_VERSION_OR_CYPHER_MISMATCH. I am using an updated windows 10 p...
one of our buildings has a handful of SG500 switches. we're slowly replacing them with the SG550 series switches. We plugged in the first SG550 today and it automatically added a bunch of configuration lines to the other switches in the networ...