Layer 2 And Layer 3 Protocols; Management And Rmon; Packet Filters - Dell PowerConnect J-8208 Release Note

Captive portal authentication can now be configured on the same interface with both
802.1X and MAC RADIUS authentication. Authentication fallback is enabled on an
interface on which more than one type of authentication is configured. Captive portal
authentication is supported on J-EX4200 switches.
MAC RADIUS authentication on J-EX8200 switches
functionality available on J-EX4200 switches is extended to J-EX8200 switches.
Additional 802.1X features support on J-EX8200 switches
features related to 802.1X that are available on J-EX4200 switches is extended to
J-EX8200 switches:
Static MAC bypass of authentication
Guest VLANs
Per-user firewall filters
Voice VLAN assignments
Vendor-specific attributes (VSAs)

Layer 2 and Layer 3 Protocols

IPSec support for OSPFv3
OSPFv3 virtual links by authenticating and encrypting each IP packet of a data stream.
IGMP snooping EXCLUDE modes
EXCLUDE NULL modes.
Layer 2 protocol tunneling
unidirectional link detection (UDLD)

Management and RMON

Remote performance monitoring (RPM) enhancements
RPM probes icmp-ping, icmp-ping-timestamp, udp-ping, and udp-ping-timestamp,
you can configure hardware timestamps on the requester.
SNMP MIB enhancements
monitoring and managing power on a J-EX Series Ethernet switch.

Packet Filters

Firewall filters with dynamic TCAM allocation on J-EX8200 switches
of ternary content addressable memory (TCAM) to firewall filters is supported on
J-EX8200 switches.
Firewall filter IPv6 support on J-EX8200 switches
now supported on J-EX8200 switches.
Related Changes in Default Behavior and Syntax in Junos OS Release 10.3 for J-EXSeries
Documentation Ethernet switches on page 54
Limitations in Junos OS Release 10.3 for J-EX Series Ethernet switches on page 54
New Features in Junos OS Release 10.3 for J-EX Series Ethernet Switches
—IPSec can be used to secure OSPFv3 interfaces and protect
—IGMP snooping now supports IGMPv3 EXCLUDE and
—L2PT on J-EX Series Ethernet switches now supports
—Power supply MIB definitions have been introduced for
—Firewall filters for IPv6 traffic are
—All MAC RADIUS authentication
—Support for the following
—To specify timestamping of
—Dynamic allocation
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