Dear All,
I have run into an issue where my switch which model is 4510R+E with 2 supervisors shut down after an unexpected power-down and then it booted in Rommon mood.
however, when I checked and found it wasn't booting initially because both supervisors were in rommon mode after a reset was giving the device started to work but only one of the supervisors was working the other stacked into rommon mode.
now when i am trying to boot from TFTP or USB I get the following error
usage: dir { [ bootflash: ] | [ slot0: ] | [ usb0: ] }
rommon 1 >set
ConfigReg=0x2101
PS1=rommon ! >
RommonVer=15.1(1r)SG5
IP_ADDRESS=10.1.1.6
IP_SUBNET_MASK=255.0.0.0
RET_2_RTS=07:46:26 UTC Tue Feb 5 2019
ConsecPostPassedCnt=2
RET_2_RCALTS=
DiagMonitorAction=Normal
bootedeFileName=USB0:cat4500e-universal.SPA.03.07.01.E.152-3.E1.bin
Netmask=255.255.255.0
IpAddr=10.0.0.1
Broadcast=10.0.0.255
Gateway=10.0.0.3
tftp_server=10.0.0.2
TFTP_FILE=cat4500es8-universal.SPA.03.10.02.E.152-6.E2.bin
BootedFileName=tftp://10.0.0.2/13.bin
rommon 2 >boot tftp://10.0.0.2/13.bin
Link Speed : 1Gb Full Duplex
Filename : /13.bin
IpAddress : 10.0.0.1
TftpServer : 10.0.0.2
TftpBlkSize : 1468
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!TFTP: Session Timed Out....
also when checking dir bootflash:
rommon 3 >dir bootflash:
*
Date Time Attribute Size Name
========== ===== ========== ========== ================
2019/02/05 07:20 drwxrwxrwx 4096 virtual-instance
2019/02/05 07:20 drwxrwxrwx 4096 vman_fdb
2019/02/05 07:20 drwxrwxrwx 4096 virtual-instance-stby-sync
2019/02/05 07:20 drwxrwxrwx 4096 onep
Total space = 1653088 KB
Available = 1657736 KB
the first supervisor running just fine now after giving this command in rommon mode: reset !!
but not the second one which is stacked into Rommon
any resolution you may think about to resolve this issue, please.
Rom Monitor (P) Version 15.1(1r)SG5
Compiled Thu 06-Nov-14 22:58 [RLS]
System : WS-X45-SUP8-E Slot [5] Peer [6] Active
Chassis : WS-C4510R*E Mod [1][2][3][4]
Revision : CPU 2.1 BOARD 4.0 FPGA 3.2978.834F
Memory : 4096 MB
Date : Wed Mar 30 10:21:38 2022
MacAddress : f4-cf-e2-7e-ca-29
IpAddress : 10.0.0.1
NetMask : 255.255.255.0
Gateway : 10.0.0.3
TftpServer : 0.0.0.0
Link Speed : 1Gb Full Duplex
