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JUNOSe 11.1.x Service Availability Configuration Guide
Table 5: Application Support for Stateful SRP Switchover (continued)
34
Application Support for Stateful SRP Switchover
Application
Supported
BGP
FTP
IP
IPv6
IPv6 neighbor
discovery
IPSec Transport
–
IPSec Tunnels
IS-IS
IS-ISv6
OSPFv2
OSPFv3
RIP
Static Routes (IP
and IPv6)
Telnet
IPv4 Multicast
Routing
Multicast Routing
Unsupported
Notes
–
Supported for IPv4 only when the
graceful restart extension is enabled.
Does not support graceful restart for
IPv6 address families.
–
Static recovery support only.
–
–
–
–
–
IPv6 neighbor discovery characteristics
are replayed during switchover. Line
modules do not flush neighbor discovery
information during the switchover.
–
–
Completed IKE phase 1 and phase 2
negotiations supported only.
–
Supported only when the graceful restart
extension is enabled.
–
Supported only when the graceful restart
extension is enabled.
–
Supported only when the graceful restart
extension is enabled.
–
Supported only when the graceful restart
extension is enabled.
–
Static recovery support only.
–
After all high-priority interfaces have
been replayed from NVS and mirrored
storage, static routes are replayed from
NVS, followed by replay of low-priority
interfaces from NVS and mirrored
storage. This behavior enables static
routes that are dependent on
high-priority interfaces to be resolved
quickly and installed in the IP routing
table.
–
Static recovery support only.
–
Static recovery support only. During
switchover, the system mirrors the
multicast queue so that IP can use the
same queue without needing to re-create
a different connection.
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