Extreme Networks, Inc.3585 Monroe StreetSanta Clara, California 95051(888) 257-3000(408) 579-2800http://www.extremenetworks.com ExtremeXOS Release Not
Overview ExtremeXOS 12.4.2 Release Notes10NOTEUpgrading the BootROM on a BlackDiamond 8810 or BlackDiamond 8806 switch is not automatic when software
Overview ExtremeXOS 12.4.2 Release Notes11BlackDiamond 10808 Switch Component SupportBlackDiamond 10808 components supported with ExtremeXOS 12.4.2, a
Overview ExtremeXOS 12.4.2 Release Notes12BlackDiamond 12800 Series Switches Component SupportBlackDiamond 12802, BlackDiamond 12804, BlackDiamond 128
Overview ExtremeXOS 12.4.2 Release Notes13NOTEUse the show version detail command to see the firmware version. Use the show fans command to see the fa
Overview ExtremeXOS 12.4.2 Release Notes14Summit X150 and X350 Component SupportSummit X150 and X350 series components supported with ExtremeXOS 12.4.
Overview ExtremeXOS 12.4.2 Release Notes15Summit X450 Component SupportSummit X450 components supported with ExtremeXOS 12.4.2, and the minimum BootRO
Overview ExtremeXOS 12.4.2 Release Notes16Summit X650 Component SupportSummit X650 components supported with ExtremeXOS 12.4.2, and the minimum BootRO
Overview ExtremeXOS 12.4.2 Release Notes17SFPs supported on the BlackDiamond 10808 switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS version r
Overview ExtremeXOS 12.4.2 Release Notes18SFPs supported on the BlackDiamond 12802 switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS version r
Overview ExtremeXOS 12.4.2 Release Notes19SFPs supported on the Summit X250e switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS version require
ExtremeXOS 12.4.2 Release Notes2AccessAdapt, Alpine, Altitude, BlackDiamond, EPICenter, ExtremeWorks Essentials, Ethernet Everywhere, Extreme Enabled
Overview ExtremeXOS 12.4.2 Release Notes20SFPs supported on the Summit X450a switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS version require
Overview ExtremeXOS 12.4.2 Release Notes21NOTEThe XGM2-2sf ports are 10Gb SFP+ ports and do not support 1Gb optics (PD4-739782255).SFPs supported on t
Overview ExtremeXOS 12.4.2 Release Notes22SFPs supported on the Summit X650 series switches with ExtremeXOS 12.4.2, and the minimum ExtremeXOS version
Overview ExtremeXOS 12.4.2 Release Notes23XENPAK modules supported on the BlackDiamond 12804 switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS
Overview ExtremeXOS 12.4.2 Release Notes24XENPAK modules supported on the Summit X450e switch with ExtremeXOS 12.4.2, and the minimum ExtremeXOS versi
Overview ExtremeXOS 12.4.2 Release Notes25XFP modules supported on the BlackDiamond 20800 switch with ExtremeXOS 12.4.2, the minimum ExtremeXOS versio
Overview ExtremeXOS 12.4.2 Release Notes26Upgrading to ExtremeXOSSee “Software Upgrade and Boot Options” in the ExtremeXOS 12.4 Concepts Guide for ins
Overview ExtremeXOS 12.4.2 Release Notes27Tested Third-Party ClientsThe following third-party clients are fully tested:● Funk Odyssey 2.2● MeetingHous
Overview ExtremeXOS 12.4.2 Release Notes28Extreme Switch Security AssessmentDoS Attack AssessmentTools used to assess DoS attack vulnerability:● Netwo
ExtremeXOS 12.4.2 Release Notes292 LimitsThis chapter summarizes the supported limits in ExtremeXOS 12.4.2.Supported LimitsTable 38 summarizes tested
ExtremeXOS 12.4.2 Release Notes3ContentsChapter 1: Overview ...
Limits ExtremeXOS 12.4.2 Release Notes30Table 38: Supported LimitsMetric Product LimitAccess lists (masks)—maximum number of ACL masks per port.aBlack
Limits ExtremeXOS 12.4.2 Release Notes31Access lists (slices)—number of ACL slices.BlackDiamond 8000 seriesa- and c-series, group of 48 portse-series,
Limits ExtremeXOS 12.4.2 Release Notes32BGP (peers)—maximum number of BGP peers.BlackDiamond 8000 seriesBlackDiamond xl-seriesBlackDiamond 10808MSM-1X
Limits ExtremeXOS 12.4.2 Release Notes33BGP (non-unique routes)—maximum number of non-unique BGP routes (LPM entries is limited to support TCAM entrie
Limits ExtremeXOS 12.4.2 Release Notes34CFM—maximum number of CFM down end points.BlackDiamond 8000 seriesBlackDiamond 10808BlackDiamond 12800 seriesB
Limits ExtremeXOS 12.4.2 Release Notes35ESRP domains—maximum number of ESRP domains.BlackDiamond 8000 seriesBlackDiamond 8900 seriesBlackDiamond 10808
Limits ExtremeXOS 12.4.2 Release Notes36FDB (maximum L2 entries)—maximum number of MAC addresses.BlackDiamond 8800 original, a-seriesBlackDiamond 8000
Limits ExtremeXOS 12.4.2 Release Notes37IGMP sender—maximum number of IGMP senders per switch (IP multicast compression enabled).BlackDiamond 8800 ori
Limits ExtremeXOS 12.4.2 Release Notes38IGMPv3 subscriber—maximum number of IGMPv3 subscribers per port.BlackDiamond 8800 original, a-, e-seriesBlackD
Limits ExtremeXOS 12.4.2 Release Notes39IPv4 remote hosts in hardware with zero LPM routes—maximum recommended number of IPv4 remote hosts (hosts reac
ContentsExtremeXOS 12.4.2 Release Notes4
Limits ExtremeXOS 12.4.2 Release Notes40IPv6 host entries in hardware—maximum number of IPv6 neighbor entries in hardware.BlackDiamond 8800 a-seriesBl
Limits ExtremeXOS 12.4.2 Release Notes41IP route sharing (total destinations)—maximum number of unique destinations used by multipath OSPF, OSPFv3, BG
Limits ExtremeXOS 12.4.2 Release Notes42IP route sharing (total combinations of gateway sets)—maximum number of combinations of sets of adjacent gatew
Limits ExtremeXOS 12.4.2 Release Notes43IS-IS route origination—recommended maximum number of routes that can be originated by an IS-IS node.BlackDiam
Limits ExtremeXOS 12.4.2 Release Notes44IS-IS IPv4 L1 routes in an L1/L2 router—recommended maximum number of IS-IS Level 1 routes in an L1/L2 IS-IS r
Limits ExtremeXOS 12.4.2 Release Notes45IS-IS IPv6 L1 routes in an L1/L2 router—recommended maximum number of IS-IS Level 1 routes in a L1/l2 router.B
Limits ExtremeXOS 12.4.2 Release Notes46IS-IS IPv4/IPv6 L1 routes in an L1/L2 router—recommended maximum number of IS-IS Level 1 routes in a Level 1/L
Limits ExtremeXOS 12.4.2 Release Notes47Mirroring, one-to-many (filters)—maximum number of one-to-many mirroring filters.All platforms 16Mirroring, on
Limits ExtremeXOS 12.4.2 Release Notes48MSDP SA cache entries—maximum number of entries in SA cache.BlackDiamond 8000 seriesBlackDiamond 8900 seriesBl
Limits ExtremeXOS 12.4.2 Release Notes49OSPF adjacencies—maximum number of supported OSPF adjacencies.BlackDiamond 8000 seriesBlackDiamond 8900 xl-ser
ExtremeXOS 12.4.2 Release Notes51 OverviewThese Release Notes document ExtremeXOS® 12.4.2, which enables new hardware products and software features.
Limits ExtremeXOS 12.4.2 Release Notes50OSPF virtual links—maximum number of supported OSPF virtual links.All platforms with Core license or higher 32
Limits ExtremeXOS 12.4.2 Release Notes51PIM snooping—maximum number of (S,G) entries programmed in the hardware (IP multicast compression disabled).Bl
Limits ExtremeXOS 12.4.2 Release Notes52PIM—maximum routes—maximum number of (S,G) entries installed in the hardware (IP multicast compression enabled
Limits ExtremeXOS 12.4.2 Release Notes53Private VLANs—maximum number of subscribers. Assumes a minimum of one port per network and subscriber VLAN.Bla
Limits ExtremeXOS 12.4.2 Release Notes54RIP-learned routes—maximum number of RIP routes supported without aggregation.BlackDiamond 8000 seriesBlackDia
Limits ExtremeXOS 12.4.2 Release Notes55RSVP-TE profiles—maximum number of profiles.BlackDiamond 10808BlackDiamond 12800 R-seriesBlackDiamond 20800 se
Limits ExtremeXOS 12.4.2 Release Notes56TCAM entries—amount of entries available in the lookup tables for Longest Prefix Match routing lookups, learne
Limits ExtremeXOS 12.4.2 Release Notes57VLAN translation—maximum number of translation VLAN pairs with an IP address on the translation VLAN.All platf
Limits ExtremeXOS 12.4.2 Release Notes58VPLS pseudo wires—maximum number of VPLS pseudo wires per switch.BlackDiamond 10808BlackDiamond 12800 R-series
Limits ExtremeXOS 12.4.2 Release Notes59a. An ACL mask defines a unique match criteria and relative rule precedence. Masks are automatically generated
Overview ExtremeXOS 12.4.2 Release Notes6VLANS (CVLANS or SVLANS) and the backbone VLAN (BVLAN). If the common link fails in this configuration, the E
Limits ExtremeXOS 12.4.2 Release Notes60
ExtremeXOS 12.4.2 Release Notes613 Open Issues, Known Behaviors, and Resolved IssuesThis chapter describes items needing further clarification and be
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes62PD4-460892051 Installing different versions of an ExtremeXOS image
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes63PD3-133427241 When an OSPF external filter is configured to deny ro
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes64PD4-1300795581 IP Fragmentation is not happening with jumbo frame e
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes65PD4-854675001, PD4-860561781A BlackDiamond 20808 switch with a sing
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes66PD4-748388236 Egress rate shaping does not work after running the s
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes67PD4-1142692318 On Summit X480 switches, L3 multicast traffic sent f
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes68PD3-136493921 If a switch is added to a stack whose master switch h
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes69PD3-192821161 For Summit X650, X450 a-series and e-series switches,
Overview ExtremeXOS 12.4.2 Release Notes7 Manually set an SNMP trap using a CLI command Configure time delay (TCL after function)● Connectivity Faul
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes70PD3-104731701 When a traceroute is performed by setting the MPLS TT
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes71QoSPD3-67431351 Configuring an ingress traffic queue and an egress
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes72Known BehaviorsThe following are limitations in ExtremeXOS system a
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes73PD4-1095528349 The show access-list counters command does not retur
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes74PD4-861903871 After loading image ExtremeXOS 12.3.2.5 on a BlackDIa
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes75ACLPD3-77983510 Summit X450a and Summit X450e series switches and B
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes76PD4-1329832557 Exp examination and replacement configuration is get
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes77Resolved Issues in ExtremeXOS 12.4.2The following issues were resol
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes78PD4-1202084496When configuring PIM Sparse mode on a BlackDiamond 88
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes79PD4-1235317131 Running the show access-list counter command on a Bl
Overview ExtremeXOS 12.4.2 Release Notes8● PIM-DM State Refresh—Periodically refreshes the prune state for multicast groups. Without this feature, ban
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes80PD4-1174847130A BGP speaker does not advertise routes to its peer a
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes81Resolved Issues in ExtremeXOS 12.4.1-patch1-5The following issues w
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes82Resolved Issues in ExtremeXOS 12.4.1-patch1-4The following issues w
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes83PD4-1213977743 The delay shown in the output of the show cfm segmen
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes84Resolved Issues in ExtremeXOS 12.4.1The following issues were resol
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes85PD4-734160746 In a private VLAN spanning two switches, when one of
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes86PD4-855250053, PD4-843000831The counter for the show traffic queue
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes87PD3-131866114 BlackDiamond 8800 series and Summit series switches d
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes88PD4-616376481, PD4-901339862The following error message is displaye
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes89PD4-1058161045 Rate shaping is not occurring as per configured limi
Overview ExtremeXOS 12.4.2 Release Notes9New Hardware Supported in ExtremeXOS 12.4.1The following modules are supported in ExtremeXOS 12.4.1:● BlackDi
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes90PD4-1023187021, PD4-963878819When a BlackDiamond 20808 series switc
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes91PD4-822468466, PD4-803423872An overheated SummitStack fails, but th
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes92PD4-825283110, PD4-627092945When a shared port is configured prior
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes93PD4-819023271, PD4-684538103Running the save configuration command
Open Issues, Known Behaviors, and Resolved Issues ExtremeXOS 12.4.2 Release Notes94PD4-1010444641, PD4-902287187The EXTREME-V2TRAP-MIB definition miss
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