■
pd-0/0/0
,
pe/0/0/0
, and
mt-0/0/0
—All multicast protocols
■
lt-0/0/0
—Real-time performance monitoring (RPM)
■
WXC Integrated Services Module (WXC ISM 200)
■
ISDN BRI
■
Layer 2 Ethernet switching
The factory default configuration for SRX100, SRX210, and SRX240 devices
automatically enables Layer 2 Ethernet switching. Because Layer 2 Ethernet
switching is not supported in chassis cluster mode, for these devices, if you
use the factory default configuration, you must delete the Ethernet switching
configuration before you enable chassis clustering.
CAUTION:
Enabling chassis clustering while Ethernet switching is enabled is not a
supported configuration. Doing so might result in undesirable behavior from the
devices, leading to possible network instability.
The default configuration for other SRX Series devices and all J Series devices
does not enable Ethernet switching. However, if you have enabled Ethernet
switching, be sure to disable it before enabling clustering on these devices
too.
For more information, see the “Disabling Switching on SRX100, SRX210,
and SRX240 Devices Before Enabling Chassis Clustering” section in the
JUNOS Software Security Configuration Guide
.
SRX Series devices have the following limitations:
■
Only two of the 10 ports on each PIC of 40-port 1-Gigabit Ethernet I/O cards
(IOCs) for SRX5600 and SRX5800 devices can simultaneously enable IP address
monitoring. Because there are four PICs per IOC, this permits a total of eight
ports per IOC to be monitored. If more than two ports per PIC on 40-port 1-Gigabit
Ethernet IOCs are configured for IP address monitoring, the commit will succeed
but a log entry will be generated, and the accuracy and stability of IP address
monitoring cannot be ensured. This limitation does not apply to any other IOCs
or devices.
■
SRX3400, SRX3600, SRX5600, and SRX5800 devices have the following
limitations:
■
IP address monitoring is not permitted on redundant Ethernet interface LAGs
or on child interfaces of redundant Ethernet interface LAGs.
■
In-service software upgrade (ISSU) does not support version downgrading.
That is, ISSU does not support running an ISSU install of a software release
package earlier or with a smaller release number than the currently installed
version.
■
On SRX3000 and SRX5000 line chassis clusters, screen statistics data can be
gathered on the primary device only.
Known Limitations in JUNOS Release 10.1 for SRX Series Services Gateways and J Series Services Routers
■
127
Known Limitations in JUNOS Release 10.1 for SRX Series Services Gateways and J Series Services Routers
