From Release 6.1.1 onwards, Cisco introduces support for the
64-bit Linux-based IOS XR operating system. Extensive feature parity is
maintained between the 32-bit and 64-bit environments. Unless explicitly marked
otherwise, the contents of this document are applicable for both the
environments. For more details on Cisco IOS XR 64 bit, refer to the
Release Notes for
Cisco ASR 9000 Series
The Cisco ASR 9000 Series Aggregation Services Router
MPLS Command Reference preface contains these sections:
Changes to This
This section lists the
technical changes made to this document since it was first released.
Table 1 Changes to This
with documentation updates for Cisco IOS XR Release 4.3.1 features.
of this document.
Documentation and Submitting a Service Request