Table 14: Application Support for Unified In-Service Software Upgrades (continued)
Application
Supported
MLD
–
PIM
–
Multiprotocol Label
Switching
MPLS
BGP signaling
LDP signaling
RSVP-TE signaling
Local cross-connects
between layer 2
interfaces using MPLS
Policies and QoS
Policies
QoS
Remote Access
AAA
DHCP External Server
and Packet Trigger
Chapter 4: Configuring a Unified In-Service Software Upgrade
Unsupported
–
–
–
–
–
–
–
–
–
Application Support for Unified ISSU
Notes
Unified ISSU does not
support IPv6.
Unified ISSU does not
support IPv6.
–
–
–
–
–
–
–
The following
configuration is not
supported: The
subscriber username
and password are on
an ATM circuit in
Bridged Ethernet over
ATM or IP over ATM
configurations.
–
75
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