The value of svcTlsSiteIdEncapValue specifies the encap-value of the
port associated with this site.
An 'inconsistentValue' error is returned when svcTlsSiteIdPortId is
set to non-default and svcTlsSiteIdEncapValue is set to its default
value or when svcTlsSiteIdPortId is set to its default value and
svcTlsSiteIdEncapValue is set to non-default value.
An 'inconsistentValue' error is returned if an attempt is made to
set the non-default value to more than one of the following object
groups (SAP, SDP-BIND, Split-Horizon Group name):
SAP: svcTlsSiteIdPortId, svcTlsSiteIdEncapValue
SDP-BIND: svcTlsSiteIdSdpBindId
Split-Horizon Group name: svcTlsSiteIdShgName.