The CSS only allow 1 backup server. When a client is connected to a server, it stays connected to that server even if a new server goes up. Only new connections from the client would be sent to a different server.
We are building a transparent caching scenario with CSM running 4.2(3) on a cat6509 with sup2msfc2pfc2 running 12.2.(18)SXD7. The CEs are 7325A and are running ACNS 5.2.7b7.To test the backup server farm feature we configured a server farm called CE-FARM:
server farm CE-FARM
no nat server
no nat client
predictor hash url
Cat6509#show mod csm 8 serverfarms name ce-farm detail
With this scenario we were expecting that with all reals in server farm DUMMY out of service and only one real inservice in server farm CE-FARM the vserver DUMMY would be out of service.
This configuration is strange ... in fact we are testing a way of influencing the MSFC routing table (please notice advertise active command on vserver DUMMY config) when a certain number of CEs is out of service.
Why do you need native HA: The native HA feature allows two Cisco DCNM
appliances to run as active and standby applications, with their
embedded databases synchronized in real time. Therefore, when the active
DCNM is not functioning, the standby DCNM will...
This document will provide screenshots to outline the steps to setup
TACACS+ configuration to ACI and also the configuration required on
Cisco ACS server. Please find the official Cisco guide for configuring
TACACS+ Authentication to ACI:
Is it supported or NOT supported? It's a frequently asked question.
Before APIC, release 2.3(1f), transit routing was not supported within a
single L3Out profile. In APIC, release 2.3(1f) and later, you can
configure transit routing with a single L3Out pr...