Extreme Networks, Inc.3585 Monroe StreetSanta Clara, California 95051(888) 257-3000(408) 579-2800http://www.extremenetworks.com ExtremeXOS Release No
OverviewExtremeXOS 12.4.4 Release Notes10New Hardware Supported in ExtremeXOS 12.4.1The following modules are supported in ExtremeXOS 12.4.1:● BlackD
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes100PD4-1110457330, PD4-938840511CPU utilization threshold cannot be c
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes101PD4-825283681, PD4-699307521When running the show ports stack-port
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes102PD4-1023187137, PD4-968719352When running the terminate process ex
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes103PD4-936088746, PD4-791316018When using SCP to download an image, t
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes104PD4-728449478 The ucRx: micro controller returns the following err
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes105PD4-918412390, PD4-890754421L3 traffic is not distributed among LA
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes106PD4-624062541 Jumbo frames are not mirrored to monitor ports on Su
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes107PD4-962772436, PD4-852494655With CLEAR-Flow enabled, CLEAR-Flow AC
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes108IPv6 UnicastPD3-139714881 The following info level messages appear
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes109PD4-861837558, PD4-767590126In a jumbo frame environment, an OSPFv
OverviewExtremeXOS 12.4.4 Release Notes11NOTEUpgrading the BootROM on a BlackDiamond 8810 or BlackDiamond 8806 switch is not automatic when software
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes110PD4-863979257, PD4-814770957An STP topology change triggers EAPS t
OverviewExtremeXOS 12.4.4 Release Notes12Following are the part numbers for the BlackDiamond 10808 modules with the Rev. D ASIC:Table 2: BlackDiamond
OverviewExtremeXOS 12.4.4 Release Notes13BlackDiamond 12800 Series Switches Component SupportBlackDiamond 12802, BlackDiamond 12804, BlackDiamond 128
OverviewExtremeXOS 12.4.4 Release Notes14NOTEUse the show version detail command to see the firmware version. Use the show fans command to see the fa
OverviewExtremeXOS 12.4.4 Release Notes15Summit X250e Component SupportSummit X250e components supported with ExtremeXOS 12.4.4, and the minimum Boot
OverviewExtremeXOS 12.4.4 Release Notes16Summit X480 Component SupportSummit X480 components supported with ExtremeXOS 12.4.4, and the minimum BootRO
OverviewExtremeXOS 12.4.4 Release Notes17SFP (Mini-GBIC) SupportSFPs supported on the BlackDiamond 8810 and BlackDiamond 8806 switches with ExtremeXO
OverviewExtremeXOS 12.4.4 Release Notes18SFPs supported on the BlackDiamond 12802 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version r
OverviewExtremeXOS 12.4.4 Release Notes19SFPs supported on the Summit X250e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version require
ExtremeXOS 12.4.4 Release Notes2AccessAdapt, Alpine, Altitude, BlackDiamond, Direct Attach, EPICenter, ExtremeWorks Essentials, Ethernet Everywhere,
OverviewExtremeXOS 12.4.4 Release Notes20SFPs supported on the Summit X450 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required
OverviewExtremeXOS 12.4.4 Release Notes21SFPs supported on the Summit X450e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version require
OverviewExtremeXOS 12.4.4 Release Notes22SFPs supported on the Summit X650 series switches with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version
OverviewExtremeXOS 12.4.4 Release Notes23XENPAK modules supported on the BlackDiamond 12804 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS
OverviewExtremeXOS 12.4.4 Release Notes24XENPAK modules supported on the Summit X450e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS versi
OverviewExtremeXOS 12.4.4 Release Notes25XFP modules supported on the BlackDiamond 20800 switch with ExtremeXOS 12.4.4, the minimum ExtremeXOS versio
OverviewExtremeXOS 12.4.4 Release Notes26Upgrading to ExtremeXOSSee “Software Upgrade and Boot Options” in the ExtremeXOS Concepts Guide for instruct
OverviewExtremeXOS 12.4.4 Release Notes27Tested Third-Party ProductsThis section lists the third-party products tested for ExtremeXOS 12.4.4.Tested R
OverviewExtremeXOS 12.4.4 Release Notes28● Siemens OpenStage 40● Siemens OpenStage 60● Siemens OpenStage 80Extreme Switch Security AssessmentDoS Atta
ExtremeXOS 12.4.4 Release Notes29CHAPTER2LimitsThis chapter summarizes the supported limits in ExtremeXOS 12.4.4.Supported LimitsTable 38 summarizes
ExtremeXOS 12.4.4 Release Notes3ContentsChapter 1: Overview...
LimitsExtremeXOS 12.4.4 Release Notes30Table 38: Supported LimitsMetric Product LimitAccess lists (masks)—maximum number of ACL masks per port.aBlack
LimitsExtremeXOS 12.4.4 Release Notes31Access lists (slices)—number of ACL slices.BlackDiamond 8000 seriesa- and c-series, group of 48 portse-series,
LimitsExtremeXOS 12.4.4 Release Notes32BGP (peers)—maximum number of BGP peers.BlackDiamond 8000 seriesBlackDiamond xl-seriesBlackDiamond 10808MSM-1X
LimitsExtremeXOS 12.4.4 Release Notes33BGP (non-unique routes)—maximum number of non-unique BGP routes (LPM entries is limited to support TCAM entrie
LimitsExtremeXOS 12.4.4 Release Notes34CFM—maximum number of CFM down end points.BlackDiamond 8000 seriesBlackDiamond 10808BlackDiamond 12800 seriesB
LimitsExtremeXOS 12.4.4 Release Notes35ESRP domains—maximum number of ESRP domains.BlackDiamond 8000 seriesBlackDiamond 8900 seriesBlackDiamond 10808
LimitsExtremeXOS 12.4.4 Release Notes36FDB (maximum L2 entries)—maximum number of MAC addresses.BlackDiamond 8800 original, a-seriesBlackDiamond 8000
LimitsExtremeXOS 12.4.4 Release Notes37IGMP sender—maximum number of IGMP senders per switch (IP multicast compression enabled).BlackDiamond 8800 ori
LimitsExtremeXOS 12.4.4 Release Notes38IGMPv3 subscriber—maximum number of IGMPv3 subscribers per port.BlackDiamond 8800 original, a-, e-seriesBlackD
LimitsExtremeXOS 12.4.4 Release Notes39IPv4 remote hosts in hardware with zero LPM routes—maximum recommended number of IPv4 remote hosts (hosts reac
ExtremeXOS 12.4.4 Release Notes4Resolved Issues in ExtremeXOS 12.4.2-patch1-8 ...
LimitsExtremeXOS 12.4.4 Release Notes40IPv6 host entries in hardware—maximum number of IPv6 neighbor entries in hardware.BlackDiamond 8800 a-seriesBl
LimitsExtremeXOS 12.4.4 Release Notes41IP route sharing (total destinations)—maximum number of unique destinations used by multipath OSPF, OSPFv3, BG
LimitsExtremeXOS 12.4.4 Release Notes42IP route sharing (total combinations of gateway sets)—maximum number of combinations of sets of adjacent gatew
LimitsExtremeXOS 12.4.4 Release Notes43IS-IS route origination—recommended maximum number of routes that can be originated by an IS-IS node.BlackDiam
LimitsExtremeXOS 12.4.4 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
LimitsExtremeXOS 12.4.4 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
LimitsExtremeXOS 12.4.4 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
LimitsExtremeXOS 12.4.4 Release Notes47Mirroring (filters)—maximum number of mirroring filters.All platforms 16Mirroring (monitor port)—maximum numbe
LimitsExtremeXOS 12.4.4 Release Notes48MSDP active peers—maximum number of active MSDP peers.BlackDiamond 8000 seriesBlackDiamond 8900 seriesBlackDia
LimitsExtremeXOS 12.4.4 Release Notes49Network Login—maximum number of clients being authenticated on MAC-based VLAN enabled ports.BlackDiamond 8000
ExtremeXOS 12.4.4 Release Notes5CHAPTER1OverviewThese Release Notes document ExtremeXOS® 12.4.4, which resolves software deficiencies.This chapter co
LimitsExtremeXOS 12.4.4 Release Notes50OSPF subnets on a single router—recommended maximum number of OSPF routed subnets on a switch.All platforms wi
LimitsExtremeXOS 12.4.4 Release Notes51PIM snooping—maximum number of (S,G) entries programmed in the hardware (IP multicast compression disabled).Bl
LimitsExtremeXOS 12.4.4 Release Notes52PIM—maximum routes—maximum number of (S,G) entries installed in the hardware (IP multicast compression enabled
LimitsExtremeXOS 12.4.4 Release Notes53Private VLANs—maximum number of subscribers. Assumes a minimum of one port per network and subscriber VLAN.Bla
LimitsExtremeXOS 12.4.4 Release Notes54RIP-learned routes—maximum number of RIP routes supported without aggregation.BlackDiamond 8000 seriesBlackDia
LimitsExtremeXOS 12.4.4 Release Notes55RSVP-TE profiles—maximum number of profiles.BlackDiamond 10808BlackDiamond 12800 R-seriesBlackDiamond 20800 se
LimitsExtremeXOS 12.4.4 Release Notes56TCAM entries—amount of entries available in the lookup tables for Longest Prefix Match routing lookups, learne
LimitsExtremeXOS 12.4.4 Release Notes57VLAN translation—maximum number of translation VLAN pairs with an IP address on the translation VLAN.All platf
LimitsExtremeXOS 12.4.4 Release Notes58Virtual Private Wire Service (VPWS) VPNs—maximum number of virtual private networks per switch.BlackDiamond 10
LimitsExtremeXOS 12.4.4 Release Notes59b. The table shows the total available; see the note included in PD3-77983510.c. Limit depends on setting conf
OverviewExtremeXOS 12.4.4 Release Notes6NOTEELRP should not be used to protect VPLS service VLANs because ELRP is not aware of VPLS pseudo wires.● Se
LimitsExtremeXOS 12.4.4 Release Notes60
ExtremeXOS 12.4.4 Release Notes61CHAPTER3Open Issues, Known Behaviors, and Resolved IssuesThis chapter describes items needing further clarification
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes62Open IssuesFollowing are the open issues for supported features in
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes63PD3-104885349 When a shared link comes up, temporary traffic loss m
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes64PD4-1736472663 If an FX/LX port is disabled when a slot is down, on
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes65PD4-1026932011 Hot swapping an XFM module may cause an odometer rea
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes66PD4-757707981 Proxy ARP does not work in a PVLAN.PD4-526514731 On a
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes67PD4-756263261 The show fabric command in an ExtremeXOS environment
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes68PD4-1142692318 On Summit X480 switches, L3 multicast traffic sent f
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes69PD3-136493921 If a switch is added to a stack whose master switch h
OverviewExtremeXOS 12.4.4 Release Notes7● Ethernet Automatic Protection Switching (EAPS) - Recognizes Provider Backbone Bridge (PBB) network configur
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes70MirroringPD3-79867211 If you create a load sharing group (trunk), t
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes71PD3-203917264 When an explicit route object (ERO) is changed for an
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes72Known BehaviorsThe following are limitations in ExtremeXOS system a
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes73PD4-750488331 When a BlackDiamond 12800 series switch with 4,000 BV
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes74PD4-1345813119 When upgrading firmware to CR 24 (ExtremeXOS 12.4.2)
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes75PD3-77711042 The Priority column should not display in the output o
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes76MPLSPD4-486972363 Bandwidth for the detour LSPs are calculated from
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes77Resolved Issues in ExtremeXOS 12.4.4-patch1-9The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes78PD4-2219415423, PD4-2213319763HAL stack utilization is approximatel
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes79Resolved Issues in ExtremeXOS 12.4.4-patch1-5The following issues w
OverviewExtremeXOS 12.4.4 Release Notes8- Exit from a script with an error code- Configure a script-abort timer (time-out)- Manually set an SNMP trap
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes80Resolved Issues in ExtremeXOS 12.4.4-patch1-2The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes81Resolved Issues in ExtremeXOS 12.4.4The following issues were resol
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes82PD4-913229871 API queries for RADIUS and TACACS do not return any v
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes83Resolved Issues in ExtremeXOS 12.4.3-patch1-5The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes84Resolved Issues in ExtremeXOS 12.4.3The following issues were resol
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes85Resolved Issues in ExtremeXOS 12.4.2-patch1-10The following issues
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes86Resolved Issues in ExtremeXOS 12.4.2-patch1-8The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes87PD4-1646617211 When rebooting a BlackDiamond 8800 series switch, po
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes88Resolved Issues in ExtremeXOS 12.4.2-patch1-5The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes89PD4-1602297969, PD4-1517702664When a Summit x480 switch is connecte
OverviewExtremeXOS 12.4.4 Release Notes9● Multiprotocol Label Switching (MPLS) Support for Standalone Summit X480 Series Switches—MPLS support is now
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes90Resolved Issues in ExtremeXOS 12.4.2-patch1-3The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes91Summit Family SwitchesPD4-1557268697, PD4-613670035Power cycling a
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes92Resolved Issues in ExtremeXOS 12.4.2-patch1-1The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes93Resolved Issues in ExtremeXOS 12.4.2The following issues were resol
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes94PD4-1318549914 In the ACL policy file for SNMP, the “source-address
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes95PD4-1252711676 IRS traffic is getting dropped when an ACL is config
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes96PD4-1373461510 Re-installing the "pktcapt.o" debug module
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes97Resolved Issues in ExtremeXOS 12.4.1-patch1-5The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes98Resolved Issues in ExtremeXOS 12.4.1-patch1-4The following issues w
Open Issues, Known Behaviors, and Resolved IssuesExtremeXOS 12.4.4 Release Notes99Resolved Issues in ExtremeXOS 12.4.1The following issues were resol
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