Changes in Default Behavior and Syntax in JUNOS Release 10.2 for EX Series Switches

The following changes in system behavior, configuration statement usage, or operational mode command usage have occurred since the previous release and might not yet be documented in the JUNOS Software for EX Series switches documentation.

Access Control and Port Security

• The following enhancements have been made to the show lldp commands:
  • The show lldp local-information command now includes information about the local management address and type.
  • The show lldp neighbors command now includes the ageout count, which is the number of times the neighbor information has been deleted from the LLDP information maintained by the local system because the information timeliness interval has expired.
  • The show lldp, show lldp local-information, show lldp neighbors, and show lldp statistics commands now display the parent aggregated Ethernet interface, if any, to which a local interface belongs.

Infrastructure

• On EX Series switches, the sip-server statement in the [edit system services dhcp] hierarchy is now supported, allowing explicit configuration of SIP server addresses for DHCP servers.
• As a result of the enhancements to power management in JUNOS Release 10.2, a line card that has been taken offline is not automatically brought online when you commit a configuration, as was true in previous releases. When a line card is taken offline, power management no longer allocates power to the line card. To bring a line card online, you must explicitly bring the line card online with the request chassis fpc slot slot-number online command or with the set chassis fpc slot-number power on command.

Layer 2 and Layer 3 Protocols

• EX Series switches now support the show multicast rpf instance instance-name command.
• The iso option is not available in the show pfe route command because it is not supported on EX Series switches.

User Interface and Configuration

• On EX3200 and EX4200 switches, the request system power-off other-routing-engine command and the request system power-off both-routing-engines command are disabled.
• The output of the show chassis hardware command for EX3200 and EX4200 switches has been changed. The Description field in the output now displays SFP-100-LX40 for the 100Base-LH interface and SFP-100-LH for the 100Base-ZX interface.
• If you enable PIM on all interfaces using the interface all command, it is not enabled on the me0 and vme interfaces by default. Therefore you do not need to explicitly disable PIM on the management interfaces. Previously, enabling PIM on all interfaces caused it to be enabled on these management interfaces.

Related Topics

• New Features in JUNOS Release 10.2 for EX Series Switches
• Limitations in JUNOS Release 10.2 for EX Series Switches
• Outstanding Issues in JUNOS Release 10.2 for EX Series Switches
• Resolved Issues in JUNOS Release 10.2 for EX Series Switches
• Errata in Documentation for JUNOS Release 10.2 for EX Series Switches
• Upgrade and Downgrade Issues for JUNOS Release 10.2 for EX Series Switches