Juniper JUNOSE SOFTWARE 10.2.2 - RELEASE NOTES 6-4-2010 Release Note page 65

Both the DHCP relay and relay proxy applications began supporting unified
ISSU in JUNOSe Release 9.2.0. Therefore, you need not unconfigure these
applications from all virtual routers to perform a unified ISSU operation for
JUNOSe Release 9.2.0 and higher-numbered releases. DHCP relay proxy
continues processing of DHCP release requests during the unified ISSU to
maintain server-client synchronization.
The DHCP Affected Behaviors section in JUNOSe System Basics Configuration
Guide, Chapter 8, Configuring a Unified In-Service Software Upgrade, incorrectly
contains the DHCP External Server Prevents Unified ISSU Operation section,
which indicates that the DHCP external server application does not support
unified ISSU.
DHCP external server began supporting unified ISSU in JUNOSe Release 10.0.0.
Therefore, you can perform unified ISSU even when the DHCP external server
is configured on the virtual router for JUNOSe Release 10.0.0 and
higher-numbered releases.
The Monitoring Suspicious Control Flow section in JUNOSe System Basics
Configuration Guide, Chapter 9, Passwords and Security, incorrectly contains a
section titled show snmp interfaces. The discussion in this section is only about
commands to monitor suspicious control flows, while the show snmp
interfaces command is used to view SNMP status.
The show snmp interfaces command is described in detail in the Monitoring
Interface Tables section in Chapter 4, Configuring SNMP. However, the heading of
the topic in that section incorrectly reads show snmp group, while the
description is about the usage of the show snmp interfaces command.
In JUNOSe IP, IPv6, and IGP Configuration Guide, Chapter 2, Configuring IPv6, the
Before You Configure IPv6 section fails to list all the modules that support IPv6.
You can find complete lists of modules that support IPv6 in the following
appendixes:
E120 and E320 Module Guide, Appendix A, IOA Protocol Support
ERX Module Guide, Appendix A, Module Protocol Support
The ES2 10G Uplink LM Combination, ES2 10G LM Combination, and ES2 10G
ADV LM Combination sections in JUNOSe Physical Layer Configuration Guide,
Chapter 5, Configuring Ethernet Interfaces incorrectly indicates that the IOAs on
these LMs can also support 9.6 Kbps jumbo packets at both the ingress and
egress.
The correct unit specification for the maximum receive unit (MRU), which is
referenced in this line, is bytes and not Kbps. Therefore, the correct size of
jumbo packets that these IOAs can support at both the ingress and egress is
9600 bytes. This value refers to the maximum allowable size in bytes of the
MRU for the jumbo Ethernet frames and not the maximum allowable size in
bytes of the MTU (frames transmitted from the egress interface).
Release 10.2.2
57
Errata