Interfaces; J-Web Interface - Juniper JUNOS OS 10.4 - RELEASE NOTES Release Note

JUNOS OS 10.4 Release Notes
186
If you perform a graceful Routing Engine switchover (GRES) on an EX Series switch
that has a large number (on the order of 1000 or more) of unresolved ARP entries, core
files are created on the backup Routing Engine. [PR/552488]
During a nonstop software upgrade (NSSU) on EX8200 switches, if the number of
routes is greater than about 100,000, the graceful Routing Engine switchover (GRES)
and nonstop active routing (NSR) synchronization might take longer than two minutes.
The result is that the NSSU timers expire and the NSSU operation aborts. [PR/559223]
On EX4500 switches running IPv6, when you quickly send a large number of pings to
the switch, packet loss might occur because of low values configured for rate limiting.
[PR/568160]

Interfaces

When MVRP is configured on a trunk interface, you cannot configure connectivity fault
management (CFM) on that interface. [PR/540218]
On EX Series switches, if you clear LAG interface statistics while the LAG is down, then
bring up the LAG and pass traffic without checking for statistics, and finally bring the
LAG interface down and check interface statistics again, the statistics might be
inaccurate. As a workaround, use the
check LAG interface statistics before bringing down the interface. [PR/542018]
On EX4500 switches, when you are configuring Gigabit Ethernet interfaces from the
command-line interface (CLI), automatic command completion does not work.
[PR/561565]
When you are editing an interface-range configuration in the private mode, if you change
the end of the range of the
a workaround, edit the end of the range of the
configuration mode. [PR/565620]

J-Web Interface

In the J-Web interface, you cannot commit some configuration changes in the Port
Configuration page and the VLAN Configuration page because of the following
limitations for port mirroring ports and port mirroring VLANs:
A port configured as the output port for an analyzer cannot be a member of any
VLAN other than the default VLAN.
A VLAN configured to receive analyzer output can be associated with only one port.
[PR/400814]
If an SRE module, RE module, SF module, line card, or Virtual Chassis member is in
offline mode, the J-Web interface might not update the dashboard image accordingly.
[PR/431441]
When you use the Microsoft Internet Explorer browser to open a report from the
following pages in the J-Web interface, the report opens in the same browser session:
Files page (Maintain > Files)
History page (Maintain > Config Management > History)
show interfaces interface-name
statement, the configuration might fail. As
member-range
member-range
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command to
statement in the