ExtremeXOS Release Notes Software Version ExtremeXOS 12.6.2-patch1-9 Extreme Networks, Inc. 3585 Monroe Street Santa Clara, California 95051 (888) 257-3000 (408) 579-2800 http://www.extremenetworks.
AccessAdapt, Alpine, Altitude, BlackDiamond, Direct Attach, EPICenter, ExtremeWorks Essentials, Ethernet Everywhere, Extreme Enabled, Extreme Ethernet Everywhere, Extreme Networks, Extreme Standby Router Protocol, Extreme Turbodrive, Extreme Velocity, ExtremeWare, ExtremeWorks, ExtremeXOS, Go Purple Extreme Solution, ExtremeXOS ScreenPlay, ReachNXT, Ridgeline, Sentriant, ServiceWatch, Summit, SummitStack, Triumph, Unified Access Architecture, Unified Access RF Manager, UniStack, XNV, the Extreme Networks lo
Contents Chapter 1: Overview................................................................................................................................... 5 Feature Corrections in ExtremeXOS 12.6.2 .............................................................................................................5 New Features and Functionality in ExtremeXOS 12.6.1 ..........................................................................................6 New Hardware Supported in ExtremeXOS 12.6.1 ..........
ExtremeXOS 12.6.
1 Overview CHAPTER These Release Notes document ExtremeXOS® 12.6.2-patch1-8 which resolves software deficiencies. This chapter contains the following sections: ● Feature Corrections in ExtremeXOS 12.6.2 on page 5 ● New Features and Functionality in ExtremeXOS 12.6.1 on page 6 ● New Hardware Supported in ExtremeXOS 12.6.
Overview New Features and Functionality in ExtremeXOS 12.6.1 This section lists the new features and functionality in ExtremeXOS 12.6.1: ● ARP Filtering—This feature adds two new access list match criteria: - arp-sender-address - arp-target-address Available on BlackDiamond 8800 series switches and Summit family switches only.
Overview ● - show ports collisions - show ports configuration - show ports information - show ports ip-fix - show ports network-clock sync-e - show ports packet - show ports transceiver information - show ports transceiver information detail - show ports utilization - show ports wan-phy configuration - show ports wan-phy errors - show ports wan-phy events - show ports wan-phy overhead - show vlan - show vman - show bvlan - show svlan - show cvlan - show learning-domain
Overview ● Filtering the Output of “show” Commands—This feature is a restricted version of a UNIX/Linux feature that uses a “pipe” character to direct the output of one command to be used as input for the next command. It provides support for “piping” show command output to the display filter using the vertical bar (|) operator. In the following command, it is the first vertical bar. The display filter displays the output based on the specified filter keyword option and the text pattern entered.
Overview ● Tunable DWDM, 50-GHz—ExtremeXOS software now supports tunable dense wavelength division multiplexing (TDWDM) XFP modules with 50-GHz channel spacing. The feature is supported on BlackDiamond 8800 switches with 10G8Xc, 10G4Xc, 10G4Xa or 8900-10G8Xxl modules and S-10G1Xc option cards, BlackDiamond 20800 series switches with XM-8XB or HM-2X24GA modules, and Summit X480 switches with VIM2-10G4X modules.
Overview Supported Hardware Refer to the Extreme Networks hardware installation guides for more information about supported hardware. The following tables list the software filenames for the hardware that requires software. BlackDiamond 8800 Series of Switches Component Support BlackDiamond 8800 and BlackDiamond 8806 components supported with ExtremeXOS 12.
Overview Table 1: BlackDiamond 8800 Series of Switches Component Support (Continued) BlackDiamond 8810 and BlackDiamond 8806 Components ExtremeXOS Filenames ExtremeXOS Required BootROM Version 600/900 W AC PSU (Model # 41050/PS 2431) (BlackDiamond 8806 only) N/A 11.6.1.9 N/A 1200 W DC PSU (Model # 60021/PS 2350) N/A 11.3.2.6 N/A NOTE Upgrading the BootROM on a BlackDiamond 8810 or BlackDiamond 8806 switch is not automatic when software is upgraded.
Overview Following are the part numbers for the BlackDiamond 10808 modules with the Rev. D ASIC: Table 3: BlackDiamond 10808 I/O Modules with Part Numbers I/O Module 8000 Level Part No. 9000 Level Part No. G60T 804403-00, after Rev. 16 904015-00 BlackDiamond 10808 60-port 10/100/1000BASET RJ-45 Module 11.2.1.3 804408-00, after Rev. 03 904015-10 BlackDiamond 10808 60-port 10/100/1000BASET RJ-45 Module 11.2.1.3 804402-00, after Rev.
Overview Table 4: BlackDiamond 12800 Series Switches Component Support (Continued) BlackDiamond 12802/12804 Components ExtremeXOS Filenames ExtremeXOS Required BootROM Version GM-20XTR N/A 11.4.1.4 N/A GM-20XT N/A 11.4.1.4 N/A GM-20T N/A 11.4.1.4 N/A PSU Controller N/A 11.4.1.4 2.13 700/1200 W AC PSU (Model # 60020/PS 2336) N/A 11.4.1.4 N/A 1200 W DC PSU (Model # 60021/PS 2350) N/A 11.4.1.
Overview Table 5: BlackDiamond 20800 Series Switch Component Support (Continued) BlackDiamond 20800 Components ExtremeXOS Filenames ExtremeXOS Required MM Basic bd20k-12.5.4.5-patch1-6.xos 12.3.2 uC FPGA: S BootROM PSUCTRL Fan Tray (BlackDiamond 20808) 2.9 0.3.e 0.2.1 3.0 N/A 12.3.2 uC (shown as “Revision”) Fan Tray (BlackDiamond 20804) Firmware Version Required with ExtremeXOS 12.5.3 2.9 N/A 12.4.1 uC (shown as “Revision”) 2.
Overview Summit X250e Component Support Summit X250e components supported with ExtremeXOS 12.5, and the minimum BootROM version required by the switch to support each component, include Table 7: Summit X250e Component Support Summit X250 Components ExtremeXOS Filenames Minimum ExtremeXOS Required Minimum BootROM Version Summit X250e-24p summitX-12.5.4.5-patch1-6.xos 12.0.1.11 1.0.3.0 Summit X250e-48p summitX-12.5.4.5-patch1-6.xos 12.0.1.11 1.0.3.0 Summit X250e-24t summitX-12.5.4.5-patch1-6.
Overview Table 8: Summit X450a and X450e Component Support (Continued) ExtremeXOS Filenames Minimum ExtremeXOS Required Minimum BootROM Version XGM2-2sf (Summit X450a and X450e series only) summitX-12.5.4.5-patch1-6.xos 12.2.1 N/A XGM2-2bt (Summit X450a and X450e series only) summitX-12.5.4.5-patch1-6.xos 12.2.1 N/A Summit X450a and X450e Components Summit X460 Component Support Summit X460 components supported with ExtremeXOS 12.
Overview Summit X650 Component Support Summit X650 components supported with ExtremeXOS 12.5, and the minimum BootROM version required by the chassis to support each component, include: Table 11: Summit X650 Component Support ExtremeXOS Filenames Minimum ExtremeXOS Required Minimum BootROM Version Summit X650-24x summitX-12.5.4.5-patch1-6.xos 12.3.1 1.0.5.5 Summit X650-24t summitX-12.5.4.5-patch1-6.xos 12.3.1 1.0.5.5 VIM1-SummitStack summitX-12.5.4.5-patch1-6.xos 12.3.
Overview Table 13: BlackDiamond 8800 Series of Switches SFP+ Support (Continued) SFP ExtremeXOS Required LR SFP+ 12.3.1 SFP+ twin coax cable 12.3.1 SFPs supported on the BlackDiamond 10808 switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 14: BlackDiamond 10808 Switch SFP Support SFP ExtremeXOS Required LX100 SFP 12.0.1.11 SX SFP 10.1.0 LX SFP 10.1.0 ZX SFP 10.1.0 1000BASE-T SFP 11.1.1.9 1000BX SFP 11.6.1.
Overview SFPs supported on the BlackDiamond 20800 switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 17: BlackDiamond 20800 Switch SFP Support SFP ExtremeXOS Required SX SFP 12.2 LX SFP 12.2 ZX SFP 12.2 LX100 12.2 BXU 12.2 BXD 12.2 SFPs supported on the Summit X150 series switches with ExtremeXOS 12.
Overview SFPs supported on the Summit X350 series switches with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: NOTE The XGM2-2sf ports are 10Gb SFP+ ports and do not support 1-Gb optics (PD4-739782255). Table 20: Summit X350 Series Switches SFP/SFP+ (XGM2-2sf Option Card Required) Support SFP ExtremeXOS Required SX SFP 12.0.3.16 LX SFP 12.0.3.16 ZX SFP 12.0.3.16 LX100 SFP 12.0.3.16 1000BX SFP 12.0.3.16 ER SFP+ 12.3.3 SR SFP+ 12.2.1 LR SFP+ 12.2.
Overview Table 21: Summit X450a Switch SFP/SFP+ (XGM2-2sf Option Card Required) Support SFP ExtremeXOS Required 100FX/1000LX SFP 11.6.1.9 • Summit X450a-24x, ports 1 through 20 Note: Not supported on combo ports. LX100 SFP 12.0.1.11 1000BX SFP 11.6.1.9 SFPs supported on the Summit X450e switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: NOTE The XGM2-2sf ports are 10-Gb SFP+ ports and do not support 1-Gb optics (PD4-739782255).
Overview Table 23: Summit X460 SFP/SFP+ (XGM3-2sf Option Cared Required) Support (Continued) SFP ExtremeXOS Required 10GBASE-SR SFP+ 12.5.1 10GBASE-LR SFP+ 12.5.1 100BASE-FX SFP 12.5.1 100BASE-LX10 SFP 12.5.1 100BASE-FX SFP 12.5.1 SFPs supported on the Summit X480 switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 24: Summit X480 SFP Support SFP ExtremeXOS Required SX mini-GBIC 12.4.1 LX mini-GBIC 12.4.1 ZX mini-GBIC 12.4.
Overview Table 25: Summit X650 Series Switches SFP/SFP+ Support SFP ExtremeXOS Required 1000 BASE-T SFP, not supported on ports 23, 24 12.3.1 LX100 SFP, not supported on ports 23, 24 12.2.1 ZX SFP, not supported on ports 23, 24 12.2.1 XENPAK Module Support XENPAK modules supported on the BlackDiamond 10808 switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 26: BlackDiamond 10808 Switch XENPAK Support XENPAK Module ExtremeXOS Required LR 11.1.1.9 ER 11.1.1.
Overview XENPAK modules supported on the Summit X350 switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 29: Summit X350 Switch XENPAK Support XENPAK Module ExtremeXOS Required SR 12.0.3.16 LR 12.0.3.16 ER 12.0.3.16 LX4 12.0.3.16 ZR 12.0.3.16 XENPAK modules supported on the Summit X450a switch with ExtremeXOS 12.5, and the minimum ExtremeXOS version required, include: Table 30: Summit X450a Switch XENPAK Support XENPAK Module ExtremeXOS Required SR 11.6.
Overview XFP Module Support XFP modules supported on the BlackDiamond 8800 series of switches with ExtremeXOS 12.5, the minimum ExtremeXOS version required include: Table 32: BlackDiamond 8800 Series of Switches XFP Support XFP Module ExtremeXOS Required SR 11.6.1.9 LR 11.6.1.9 ER 12.0.2.25 DWDM 12.1.2.17 ZR 12.1.2.17 Tunable DWDM 12.5.1 XFP modules supported on the BlackDiamond 20800 switch with ExtremeXOS 12.
Overview Table 35: Summit X450a and X450e Series Switch XFP Support (Continued) XFP Module ExtremeXOS Required DWDM 12.5.1 ZR 12.1.2.17 XFP modules supported on the Summit X480 series switch with ExtremeXOS 12.5, the minimum ExtremeXOS version required, and the manufacturers supported include: Table 36: Summit X480 Series Switch XFP Support XFP Module ExtremeXOS Required SR 12.4.1 LR 12.4.1 ER 12.4.1 ZR 12.4.1 DWDM 12.4.1 Tunable DWDM 12.5.1 ExtremeXOS 12.6.
Overview Upgrading to ExtremeXOS See “Software Upgrade and Boot Options” in the ExtremeXOS Concepts Guide for instructions on upgrading ExtremeXOS software. Following are miscellaneous hitless upgrade notes: ● Beginning with ExtremeXOS 12.1, an ExtremeXOS core image (.xos file) must be downloaded and installed on the alternate (non-active) partition. If you try to download to an active partition, the error message "Error: Image can only be installed to the non-active partition." is displayed.
Overview ● Meetinghouse ● FreeRADIUS Tested Third-Party Clients The following third-party clients are fully tested: ● Funk Odyssey 2.2 ● MeetingHouse Data AEGIS 2.0.5 ● Odyssey 3.03.0.
Overview Extreme Switch Security Assessment DoS Attack Assessment Tools used to assess DoS attack vulnerability: ● Network Mapper (NMAP) ICMP Attack Assessment Tools used to assess ICMP attack vulnerability: ● SSPing ● Twinge ● Nuke ● WinFreeze Port Scan Assessment Tools used to assess port scan assessment: ● Nessus ExtremeXOS 12.6.
Overview ExtremeXOS 12.6.
2 Limits CHAPTER This chapter summarizes the supported limits in ExtremeXOS 12.6.2. Supported Limits Table 37 summarizes tested metrics for a variety of features, as measured in a per-system basis unless otherwise noted. These limits may change but represent the current status. The contents of this table supersede any values mentioned in the ExtremeXOS Concepts Guide. NOTE The term “BlackDiamond 8000 e-series” refers to all BlackDiamond 8500 e-series and 8800 e-series modules.
Limits Table 37: Supported Limits Metric Product Access lists (meters)—maximum number of meters, BlackDiamond 8000 series Limit e-series, group of 24 ports 512 a-series, group of 24 ports 1,024 c-series 2,048 ingress, 256 egress BlackDiamond 8900 series 8900-10G24X-c, group of 12 ports 1,024 ingress, 256 egress 8900 xl-series, 8900-G96T-c 4,096 ingress, 512 egress 8900-40G6X-xm 512 ingress 256 egress Summit X150, X250e, X350, X450e group of 24 ports 512 Summit X450a, group of 24 ports 1
Limits Table 37: Supported Limits (Continued) Metric Product Access lists (policies)—maximum number of rules in a single policy file.
Limits Table 37: Supported Limits (Continued) Metric Product Access lists (slices)—number of ACL slices.
Limits Table 37: Supported Limits (Continued) Metric Product Limit BFD sessions—maximum BFD sessions with static route as client. All platforms (default timers) 512 All platforms (minimal timers) 10 BGP (aggregates)—maximum number of BGP aggregates. All platforms with Core license or higher 256 BGP (networks)—maximum number of BGP networks.
Limits Table 37: Supported Limits (Continued) Metric Product Limit BGP (non-unique routes)—maximum number of non-unique BGP routes (LPM entries is limited to support TCAM entries on a BlackDiamond 10808). BlackDiamond 8000 series 25,000 BlackDiamond 8900 xl-series 1,000,000 BlackDiamond 10808 MSM-1XL MSM-1 2,000,000 900,000 BlackDiamond 12800 series MSM-5, MSM-5R MSM-6R BGP multicast address-family routes — maximum number of multicast addressfamily routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit CFM—maximum number of CFM down end points. BlackDiamond 8000 series 32 BlackDiamond 10808 1,000 BlackDiamond 12800 series 1,000 BlackDiamond 20800 series 1,000 Summit series 32 CFM—maximum number of CFM remote end points per up/down end point. All platforms 64 CFM—maximum number of dot1ag ports. All platforms 128 CFM—maximum number of CFM segments.
Limits Table 37: Supported Limits (Continued) Metric Product Limit ESRP groups—maximum number of ESRP groups. All platforms 7 ESRP domains—maximum number of ESRP domains.
Limits Table 37: Supported Limits (Continued) Metric Product Limit FDB (maximum L2/L3 entries)—maximum number of MAC addresses/IP host routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit Identity management—-maximum number of LDAP servers that can be configured. All platforms except BlackDiamond 20800 series 8 Identity management—--maximum number of kerberos servers that can be configured. All platforms except BlackDiamond 20800 series 20 Identity management—--maximum database memory-size. All platforms except BlackDiamond 20800 series 64–49,152 Identity management—--recommended number of identities per switch.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IGMP sender—maximum number of IGMP senders per switch (IP multicast compression enabled).
Limits Table 37: Supported Limits (Continued) Metric Product Limit IGMPv2 subscriber—maximum number of IGMPv2 subscribers per switch. BlackDiamond 8800 c-series 20,000 BlackDiamond 8900 c-series 20,000 BlackDiamond 10808 30,000 BlackDiamond 12800 series 30,000 BlackDiamond 20800 series 30,000 Summit series (except Summit X480, X650, and X670) 10,000 Summit X460, X480, X650, X670 20,000 IGMPv3 maximum source per group— maximum number of source addresses per group.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IPv4 ARP entries in hardware with distributed mode on—maximum number of IP ARP entries in hardware with distributed mode on Per BlackDiamond 8900-10G8X-xl, up to 260,000 per system 32,500b Per BlackDiamond 8900-G48X-xl or 8900G48T-xl, up to 130,000 per system 16,250b Per BlackDiamond 8000 c-series, up to 18,000 per system 8,000 BlackDiamond 8900-40G6X-xm, up to 22,000 per system 8,000 IPv4 ARP entries in hardware with minimum LP
Limits Table 37: Supported Limits (Continued) Metric Product Limit IPv4 remote hosts in hardware with zero LPM routes—maximum recommended number of IPv4 remote hosts (hosts reachable through a gateway) in hardware when LPM routing is not used. For BlackDiamond 8800 and Summit series, assumes number of IP route reserved entries is 0, and number of IPv4 ARP entries present is 100 or less.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IPv6 addresses on an interface— maximum number of IPv6 addresses on an interface. All platforms 255 IPv6 addresses on a switch—maximum number of IPv6 addresses on a switch BlackDiamond 8000 series 512 BlackDiamond 10808 1,024 BlackDiamond 12800 series 1,024 BlackDiamond 20800 series 1,024 IPv6 host entries in hardware—maximum number of IPv6 neighbor entries in hardware.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IPv6 routes in software—maximum number of IPv6 routes in software.
Limits Table 37: Supported Limits (Continued) Metric Product IP route sharing (total combinations of gateway sets)—maximum number of combinations of sets of adjacent gateways used by multipath OSPF, BGP, IS-IS, or static routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IS-IS IPv4 L1 routes in an L1 router— recommended maximum number of ISIS Level 1 routes in a Level 1 IS-IS router. BlackDiamond 8000 series 25,000 BlackDiamond 8900 xl-series 120,000 BlackDiamond 10808 MSM-1 MSM-1XL 120,000 180,000 BlackDiamond 12800 series MSM-5 MSM-5R MSM-6R IS-IS IPv4 L2 routes—recommended maximum number of IS-IS Level 2 routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IS-IS IPv6 L1 routes in an L1 router— recommended maximum number of ISIS Level 1 routes in a Level 1 IS-IS router. BlackDiamond 8000 series 10,000 BlackDiamond 8900 xl-series 40,000 BlackDiamond 10808 MSM-1 MSM-1XL 30,000 65,000 BlackDiamond 12800 series MSM-5 MSM-5R MSM-6R IS-IS IPv6 L2 routes—recommended maximum number of IS-IS Level 2 routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit IS-IS IPv4/IPv6 L1 routes in an L1 router—recommended maximum number of IS-IS Level 1 routes in a Level 1 IS-IS router. The numbers documented are based on 50% IPv4 routes and 50% IPv6 routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit Load sharing—maximum number of ports per load share group. BlackDiamond 8000 series 8 BlackDiamond 10808 16 BlackDiamond 12800 series 16 BlackDiamond 20800 series 16 Summit series 8 Logged messages—maximum number of messages logged locally on the system. All platforms 20,000 MAC-based security—maximum number of MAC-based security policies.
Limits Table 37: Supported Limits (Continued) Metric Product Limit MPLS LDP enabled interfaces—maximum number of MPLS LDP configured interfaces per switch. BlackDiamond 8900 xl-series 32 BlackDiamond 10808 32 BlackDiamond 12800 R-series 32 BlackDiamond 20800 series 50 MPLS LDP peers—maximum number of MPLS LDP peers per switch. MPLS LDP adjacencies—maximum number of MPLS LDP adjacencies per switch. MPLS LDP ingress LSPs—maximum number of MPLS LSPs that can originate from a switch.
Limits Table 37: Supported Limits (Continued) Metric Product Limit MSDP active peers—maximum number of active MSDP peers.
Limits Table 37: Supported Limits (Continued) Metric Product Limit Multicast VLAN registration (MVR)— maximum number of MVR senders per switch (IP multicast compression enabled).
Limits Table 37: Supported Limits (Continued) Metric Product Limit OSPF external routes—recommended maximum number of external routes contained in an OSPF LSDB without too many other types of OSPF routes.
Limits Table 37: Supported Limits (Continued) Metric Product Limit OSPFv3 interfaces—maximum number of OSPFv3 interfaces.
Limits Table 37: Supported Limits (Continued) Metric Product Limit PIM snooping—maximum number of (S,G) entries programmed in the hardware (IP multicast compression enabled).
Limits Table 37: Supported Limits (Continued) Metric Product Limit PIM—maximum routes—maximum number of (S,G) entries installed in the hardware (IP multicast compression enabled).
Limits Table 37: Supported Limits (Continued) Metric Product Limit PIM-SSM (maximum SSM routes)— maximum number of (S,G) entries installed in the hardware with PIM SSM configuration (IP multicast compression enabled).
Limits Table 37: Supported Limits (Continued) Metric Product Limit PBB Backbone VLANs—maximum number of backbone VLANs. BlackDiamond 20800 series 2,000 PBB ISIDs—maximum number of ISIDs. Range is 256 to 330, 221. BlackDiamond 20800 series 4,000 PBB Backbone Edge Bridges (BEBs) in a PBB Network—maximum number of BEBs in a PBB network. BlackDiamond 20800 series 256 PBB MAC Binding Entries—maximum number of MAC-binding entries.
Limits Table 37: Supported Limits (Continued) Metric Product Limit RSVP-TE interfaces—maximum number of interfaces.
Limits Table 37: Supported Limits (Continued) Metric Product Limit Spanning Tree PVST—maximum number of port mode PVST domains. All platforms (except BlackDiamond 20800 series) 128 Notes: BlackDiamond 20800 series 256 Spanning Tree—maximum number of multiple spanning tree instances (MSTI) domains. All platforms 64 Spanning Tree—maximum number of VLANs per MSTI.
Limits Table 37: Supported Limits (Continued) Metric Product Limit Telnet (number of sessions)—maximum number of simultaneous Telnet sessions. All platforms 8 Virtual routers—maximum number of user-created virtual routers that can be created on a switch. BlackDiamond 8000 c-, xl-, xm-series 63 BlackDiamond 10808 63 BlackDiamond 12800 series 63 BlackDiamond 20800 series 63 Note: Virtual routers are not supported on Summit X150, X250e, X350, X450a, and X450e series switches.
Limits Table 37: Supported Limits (Continued) Metric Product Limit VLAN translation—maximum number of translation VLANs. Assumes a minimum of one port per translation and member VLAN.
Limits Table 37: Supported Limits (Continued) Metric Product Limit VPLS: MAC addresses—maximum number of MAC addresses learned by a switch. BlackDiamond 8900 xl-series 524,288 (up to)b BlackDiamond 20800 series 500,000 Summit X460 32,768 Summit X480 524,288 (up to)b VPLS VPNs—maximum number of VPLS virtual private networks per switch. VPLS peers—maximum number of VPLS peers per VPLS instance. VPLS pseudo wires—maximum number of VPLS pseudo wires per switch.
Limits Table 37: Supported Limits (Continued) Metric Product Limit VRRP (maximum ping tracks)—maximum number of ping tracks per VRRP Instance under 128 VRRP instances. All platforms with Advanced Edge license or higher 2 Hello interval: 100 milliseconds Frequency: 3 seconds Miss: 3 Hello interval: 1 second Frequency: 3 seconds Miss: 3 4 VRRP (maximum iproute tracks)— maximum number of IP route tracks per VLAN.
3 Open Issues, Known Behaviors, and Resolved Issues CHAPTER This chapter describes items needing further clarification and behaviors that might not be intuitive. It also includes the items that have been resolved. This chapter contains the following sections: ● Open Issues on page 67 ● Known Behaviors on page 81 ● Resolved Issues in ExtremeXOS 12.6.2-patch1-9 on page 84 ● Resolved Issues in ExtremeXOS 12.6.2-patch1-8 on page 84 ● Resolved Issues in ExtremeXOS 12.6.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1630086252 When unconfiguring an IP address on an egress VLAN, or re-configuring the IP address of the egress VLAN, all the MVR cache entries that are ingressing via other VLANs are also cleared from the hardware. Because of this, momentary CPU bursts are observed.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description BlackDiamond 8800 Series Switches PD4-2166404788 Some software forwarding of untagged VMAN traffic does not work when an 8900MSM128 module is installed.; That is, the software forwarding that results when limitlearning is configured does not work.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description BlackDiamond 10800 Series Switches PD4-718946965 Directed broadcast traffic is not forwarded if MPLS PHP is enabled. PD4-1621694181 The following error is seen on a BlackDiamond 10800 series switch when it reboots with a DHCP client configuration.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-737811617 Creating a blackhole FDB entry on a BlackDiamond 12800 series switch still forwards traffic from a BlackDiamond 20808 to a BlackDiamond 12800. Workaround: Create blackhole entries for the same MAC on each of the subscriber VLANs. PD4-742951283 An I/O slot fails due to a Tx data memory overflow and generates the following error message:
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1564628282 High CPU utilization is seen when broadcast traffic is sent over a VPLS service VLAN or VMAN. PD4-1586685991 Traffic is not shaped on a BlackDiamond 20800 series switch if ports are added to a VMAN after configuring an ACL. PD4-1394425195 DUT allows you to create large traffic queues without displaying an error message.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-973196600 The following error or warning messages are seen after installing firmware from CR 21 (ExtremeXOS 12.3.2.5) to CR 22 (ExtremeXOS 12.4.1): * (debug) BD-20808.8 # show log sev err < Erro:Kern.Error > MM-A: ide0: unexpected interrupt, status=0xd0, count=1 MM-B: ide0: unexpected interrupt, status=0xd0, count=1
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1056439342 I/O modules reboot when egress rate shaping is configured above 1,000 traffic queues with all egress ports. Workaround: Configure egress rate shaping with the proper scaling limits.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-587169451 Running the install firmware command may generate numerous error messages in the Event Management System (EMS) logs. These messages do not impact system performance. MM-A: Backup Power Fan Controller (#2) has failed MM-A: Upgrade failed, script: install bootrom failed
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1676631313 When disabling sharing on a load-shared port that is part of multiple VLANs, VLAN statistics shows a "-" for some VLANs. Workaround: Unconfigure and reconfigure VLAN statistics. PD4-1659644826 VLAN statistics monitoring is unconfigured for a specific VLAN if the VLAN name is changed.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-40266236, PD3-40233121 Traffic on load share ports configured as redundant ports incorrectly moves to other ports in the load share group during link transition. PD3-202013281 Learning is disabled by default on remote mirroring VLANs. Running the enable learning command on those VLANs may cause a loss of remote mirrored traffic.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2095378160 BGP crashes with signal 11 when receiving updates from an IBGP peer, which in turn receives updates from a third party EBGP peer. PD4-2096016911 On a Summit X670 series switch running alternate stacking, L2 and L3 known traffic is not forwarded across slots for port 32-44.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description MPLS PD4-1992679531 In VPLS, when configuring 7,190 pseudo-wires, FDB entries are not learned on 100 pseudo-wires. PD4-1592270405 The run msm-failover command shows the following warning message in the log. Slot-4: dest 0x0A9E6D7C / 30 nexthop 0x0A9E6D39: Unable to add route to unit 1, rc Entry exists. Shadow problem.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-581950231 Multicast traffic is not received even though the rendezvous point (RP) tree and source information is shown in the PIM cache table PD4-521915271 The Internet Group Management Protocol (IGMP) group reports may occasionally change from Version 2 to Version 3.
Open Issues, Known Behaviors, and Resolved Issues Table 38: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-16578296 The member ports of a trunk will retain the QoS profile configuration of the trunk (based on the master port) after load sharing is disabled, or if a port is removed from the trunk.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Known Behaviors, Platform-Specific and Feature PDs PD Number Description BlackDiamond 8800 Series Switches PD4-2066740891 After rebooting a BlackDiamond 8800 series switch with a dual MSM, files are not downloaded to /tmp/vmt until unconfiguring and reconfiguring the vm-tracking repository.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Known Behaviors, Platform-Specific and Feature PDs (Continued) PD Number Description ACL PD3-77983510 Summit X450a and Summit X450e series switches and BlackDiamond 8800 a-series and e-series modules provide more powerful ACL capabilities. Because of this, the amount and complexity of ACL rules will naturally impact the time needed to process and apply the ACL rules to the switch. This will also impact switch bootup time.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.6.2-patch1-9 The following issues were resolved in ExtremeXOS 12.6.2-patch1-9. ExtremeXOS 12.6 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.6, ExtremeXOS 12.2.2-patch1-12, ExtremeXOS 12.3.6, ExtremeXOS 12.4.5, and ExtremeXOS 12.5.4.
Open Issues, Known Behaviors, and Resolved Issues Table 41: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2579506802 Installing and uninstalling xmod in non-active non-selected partition changes the selected image configuration. PD4-2488933836 In VMAN, access-list modifiers mirror-cpu and log are not working.
Open Issues, Known Behaviors, and Resolved Issues Table 42: Resolved Issues, Platform-Specific and Feature PDs PD Number Description General PD4-2462471211 Summit X460-24x fan RPM gives out-of-range errors. PD4-2493634822 In PVLAN, configuring multiple ports as the loopback-port for subscriber VLAN should be blocked. PD4-2550962536 The switch goes into a reboot loop if two dynamic ACLs are attached to a port which already has ACL policies applied on it.
Open Issues, Known Behaviors, and Resolved Issues Table 43: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2515490179 In some scenarios, even after the ssh session is closed, corresponding resources are not freed. PD4-2514722216 The default configuration for circuit-id port-information on slot 10 appears in show configuration ipSecurity CLI command output.
Open Issues, Known Behaviors, and Resolved Issues Table 43: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2510614421 Deny ARP ACLs using arp-sender-address as an ACL match condition will result in blocking all CPU bound traffic. PD4-2488658156 When the ACL policy file is modified by including counter, the counter is not incremented after an MSM failover. Resolved Issues in ExtremeXOS 12.6.2-patch1-3 The following issues were resolved in ExtremeXOS 12.6.
Open Issues, Known Behaviors, and Resolved Issues Table 44: Resolved Issues, Platform-Specific and Feature PDs PD Number Description General D4-2300925487, PD4-2298873324 After upgrading a switch from ExtremeXOS 11.6 to ExtremeXOS 12.3 with a specific configuration, a memory leak occurs in the EMS process. PD4-2413922905 When TACACS+ is configured to perform command authorization, switching to a user created VR (or even vr-mgmt) causes an AAA process crash with signal 6.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.6.2-patch1-2 The following issues were resolved in ExtremeXOS 12.6.2-patch1-2. ExtremeXOS 12.6 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.6, ExtremeXOS 12.2.2-patch1-12, ExtremeXOS 12.3.6, ExtremeXOS 12.4.4, and ExtremeXOS 12.5.4.
Open Issues, Known Behaviors, and Resolved Issues Table 45: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2415630995, PD4-1416734218 ICMPv6 packet received by Summit series switches such as the Summit X460, X480, and X650 are sent to the CPU and are duplicated while forwarding to ports in a VLAN. PD4-2352397589, PD4-2360872231 On a Summit X480 series switch, source MAC addresses are not re-learned after the FDB age-out period.
Open Issues, Known Behaviors, and Resolved Issues Table 45: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Spanning Tree Protocol PD4-2383412020, PD4-2379771301 STP BPDU transmission can be delayed when a switch has a high CPU load. PD4-2383412176, PD4-2336586249 Running STP timer debug commands on a large STP configuration may lead to system instability and failure with signal 6. Resolved Issues in ExtremeXOS 12.6.
Open Issues, Known Behaviors, and Resolved Issues Table 46: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2211004635, PD4-2204361206 An etmon process crash followed by an MSM failover occurs when receiving a corrupted packet from EPICenter. PD4-2192405770, PD4-2052811367 A system experiences a crash when replacing option 82 parameters in a DHCP packet. PD4-2191752617, PD4-2029508189 Unconfiguring port monitoring results in a VLAN process crash.
Open Issues, Known Behaviors, and Resolved Issues Table 46: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description SummitStack PD4-2233266555, PD4-2057876228 UPM profile execution status remains in running state after a SummitStack failover. PD4-2184877849 When using IdMgr, a switch is not syncing a dot1x identity domain and role information with a backup slot. The switch shows identity information without the role information, which is being left blank.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.6.1 The following issues were resolved in ExtremeXOS 12.6.1. ExtremeXOS 12.6 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.6, ExtremeXOS 12.2.2patch1-12, ExtremeXOS 12.3.5, ExtremeXOS 12.4.4, and ExtremeXOS 12.5.4.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1891009467, PD4-1813024595 The show configuration ip-fix command does not return a configured flow-key if you only configure src-ip/dest-ip. It also removes the non-IP flow-key. PD4-1981255927, PD4-1229634794 LACP packets are corrupted if the master port is mirrored on a SummitStack.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1859775721, PD4-1847511220 When running the SSH process (exsshd), CPU usage is excessive, and some SSH sessions are not cleared. PD4-1741718248, PD4-1107340401 When TACACS is used for user authentication, the log message shows the wrong IP address of the user being authenticated.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description BlackDiamond 20800 Series Switches PD4-1905529165, PD4-1536990491 When a BlackDiamond 20800 series switch is an EAPS master, port QP1 increments instead of port QP8. Summit Family Switches PD4-1914383901 Traffic for a multiport FDB entry sent from one port is not received on the other port.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1704766832, PD4-1687280681 IP multicast packets received on a service VMAN/VLAN may not be flooded through a VPLS tunnel. Workaround: Add the service VMAN/VLAN port to any IGMP snooping enabled VLAN and delete the port from that VLAN.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1701643481, PD4-1676753651 EAPSv2 segment health-check packets received on a ring port may be dropped if the EAPS node on a Summit family or BlackDiamond 8800 series switch has a different EAPS shared port on any other ring ports.
