MRV Communications EM316SW-XY Especificações descarregar pdf (Página 5)

MRV Chatsworth Product Division

5.12.2. Loopback mac at 10 Mbps does not return frames ......................................... 13

5.12.3. LIN configuration that is issued while CPE is disconnected is not sent to the

CPE after reconnection ...................................................................................... 14

5.13. EM316EUSM (Stage1) issues .............................................................................. 14

5.13.1. Administratively disabled trunk port may enable transmitter ............................ 14

5.13.2. Dual Home: repeated traps "Co Without Cpe" and "Co Yields Control" ............. 14

5.13.3. Dual Home: No CO switch-over when disconnecting active CO user port ........... 15

5.14. EM316EFE1RM, EM316EFT1RM, EM316EFE1RJRM, EM316EFE1MUXRJ,

EM316EFE1MUX4, EFT1MUX4 issues ....................................................................... 15

5.14.1. In Unmanaged-Remote loopback, LEDs for user ports show wrong

information ...................................................................................................... 15

5.15. EM316E1MUX4RJRM, EM316E1MUX4RM, EM316T1MUX4RM issues .................. 16

5.15.1. In Unmanaged-Remote loopback, LEDs for user ports show wrong

information ...................................................................................................... 16

5.16. EM316GSW-XY issues ...................................................................................... 16

5.16.1. default lin on a port results in 'default lin' for all ports ........................... 16

5.16.2. Port(s) stop forwarding traffic in switch mode after module is rebooted with

traffic .............................................................................................................. 16

5.17. EM316-10G-XY issues ...................................................................................... 17

5.17.1. Module reboots when redundant power supply is powercycled repeatedly .......... 17

5.17.2. Pattern check duration is not restored after restart warm ................................. 17

5.18. EM316T1E1-XY issues ...................................................................................... 17

5.18.1. Error Activity on/off status is unreliable ...................................................... 17

5.18.2. Repeater mode RJ48 port loopback leaks through ......................................... 18

5.19. EM316FDT1E1RM issues .................................................................................. 18

5.19.1. Error Activity on/off status is unreliable ...................................................... 18

5.19.2. Fast Ethernet performance numbers ............................................................ 19

5.20. EM316-10G8SW-XY issues ................................................................................ 19

5.20.1. Wrong DD messages for tunable XFP ....................................................... 19

5.21. EM316DMR10G-3R issues ................................................................................. 20

5.21.1. Pattern check duration is not restored after restart warm ................................. 20

5.21.2. Tester ports don't get link after DMR10G reboot .......................................... 20

5.21.3. Link down event results in three traps ........................................................ 20

6. Known issues with firmware v4.7 fdr 35 ........................................................................... 21

6.1. Overview .......................................................................................................... 21

6.2. EM316LNXNM-OT ............................................................................................ 21

6.2.1. Message "i2c irq timeout, bus hung?" .......................................................... 21

6.2.2. LNXNM reboots when a module is plugged in .............................................. 21

6.2.3. Behavior of un-supported modules .............................................................. 22

6.2.4. Upgrading from v4.5 to v4.7 with unsupported modules .................................. 22

6.2.5. Broadcast storm protection is currently enabled by default ................................ 22

6.2.6. Broadcast IP address is automatically set ...................................................... 23

6.2.7. Setting IP address when DHCP is enabled .................................................... 23

6.2.8. Rarely, CLI may display BTRACE messages and log the user out ...................... 23

6.2.9. Startup-config can be overwritten by ">" and ">>" for SUPER level users ........... 24

6.2.10. SFP port on LNXNM shows Tx octets when there is nothing plugged in ............ 25

6.2.11. Host IPs with all zeroes or all ones are not accepted ...................................... 26

6.2.12. Changing DIP switches and inserting the module in chassis. ............................ 26

6.2.13. NM with VLAN ID 0 (disabled) will not forward VLAN packets ..................... 27

6.2.14. LNXNM-OT: SSH session from serial CLI timeout is too long. ....................... 27

6.2.15. LNXNM-OT: nbsCmmcTrapPortMaximumExceeded trap not seen OSSH. ......... 27

6.2.16. LNXNM-OT: nbsCmmcTrapSwitchover trap not sent out. .............................. 27

6.2.17. LNXNM-OT: RmonDeleteRow: . . .can't fetch variable (no such). .................... 28

6.2.18. LNXNM-OT: Upgrading form v4.0 to v4.7 may affect DMR3G mapping .......... 28

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MRV Communications EM316SW-XY Especificações Página 5

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