本帖最后由 yondong 于 2018-5-31 21:58 编辑 故障现象:两台c9500-40x 无法组成stackwise-virtual (类似于vss, c9500-40x 16.8.1a开始支持 )
设备可以正常启动,启动后可以从show ver里看到的base mac为00:01:02:02:aa:bb
Base Ethernet MAC Address : 00:01:02:02:aa:bb
Motherboard Assembly Number : 73-18140-03
Motherboard Serial Number : FOC22141M50
Model Revision Number : C0
Motherboard Revision Number : B0
Model Number : C9500-40X
System Serial Number : FCW2215A27L
故障原因:由于一些9500出厂时在eeprom时设置了不正确的Mac
解决办法:
进入ROMMON,手工修改Mac
具体操作如下:Initializing Hardware...
System Bootstrap, Version 16.8.1r [FC4], RELEASE SOFTWARE (P)
Compiled Mon 03/19/2018 22:15:31.70 by rel
Current ROMMON image : Primary
Last reset cause : PowerOn
C9500-40X platform with 16777216 Kbytes of main memory
boot: attempting to boot from [flash:cat9k_iosxe.16.06.03.SPA.bin]
boot: reading file cat9k_iosxe.16.06.03.SPA.bin --->按mode按钮进入rommon
##################################################################################################################
boot: failed to boot file flash:user/cat9k_iosxe.16.06.03.SPA.bin
ERROR: failed to boot from flash:cat9k_iosxe.16.06.03.SPA.bin (Aborted)
switch: set
ABNORMAL_RESET_COUNT=0
AUTOREBOOT_RESTORE=0
BAUD=9600
BOARDID=20610
BOOT=flash:cat9k_iosxe.16.06.03.SPA.bin;
BSI=0
D_STACK_DAD=
D_STACK_DISTR_STACK_LINK1=
D_STACK_DISTR_STACK_LINK2=
D_STACK_DOMAIN_NUM=
D_STACK_MODE=none
LICENSE_BOOT_LEVEL=network-advantage+dna-essentials,all:ngwc;
MAC_ADDR=:7E:95:B6:7D:80 --->缺少第一个字节
MANUAL_BOOT=no
MODEL_NUM=C9500-40X
MODEL_REVISION_NUM=C0
MOTHERBOARD_ASSEMBLY_NUM=73-18140-03
MOTHERBOARD_REVISION_NUM=B0
MOTHERBOARD_SERIAL_NUM=FOC22141M51
RANDOM_NUM=688395409
RET_2_RCALTS=1526371147
RET_2_RTS=
ROMMON_AUTOBOOT_ATTEMPT=3
SWITCH_NUMBER=1
SYSTEM_SERIAL_NUM=FCW2215A27W
TAG_ID=E2003412012CFB0009998B9D
TEMPLATE=distribution
VERSION_ID=V01
switch: gettlv
Controller Type : 0x0D71
Hardware Version : <1.0>
Part Number - PCA : 73-18140-03
Revision number - PCA : B0
Deviation Number : 0x00000000
PCB Fab Version : 03
Serial Number - PCA : FOC22141M51
RMA test history : 0x00
RMA Number : 0-0-0-0
RMA history : 0x00
Part Number - TAN : 068--1977220608-02
Revision number - TAN : C0
Serial number : FCW2215A27W
CLEI codes : INM3A10BRA
ECI number : 471731
Product number/identifier : C9500-40X-E
Version identifier : V01
MAC address - Base : 007E.95B6.7D80 --->完整 base mac
MAC address - block size : 128
Power consumption
power consumer
Typical power load : 500W
Max power load : 500W
checksum : 0x0051
chassis : E2003412012CFB0009998B9D
Manufacturing test data : 0000000000000000
Field Diagnostic info : 0000000000000000
Platform features : 00000000000000000000000000000000
0000000000000000
UDI name/Base PID : C9500-40X
switch: set MAC_ADDR=00:7E:95:B6:7D:80 --->手工设置mac
NOTICE: Please reset the device for the new MAC_ADDR value to take effect.
switch: reset --->复位system
Do you wish to reset? : y
Please wait while the system restarts.