Router

Some Commands for Mikrotik NewBees

Helpful Links

Quick Guide - CCR2004-1G-12S+2XS

CCR2004-1G-12S+2XS - User Manual

Copper SFP (not able todo Auto Negotiation)

/interface/ethernet/set sfp-sfpplus1 auto-negotiation=no

Update Packages

/system package update check-for-updates
/system package update install
reboot

Upgrade Firmware

/system routerboard print
/system routerboard upgrade
/system reboot;

Reset Config

/system/reset-configuration

  MMM      MMM       KKK                          TTTTTTTTTTT      KKK
  MMMM    MMMM       KKK                          TTTTTTTTTTT      KKK
  MMM MMMM MMM  III  KKK  KKK  RRRRRR     OOOOOO      TTT     III  KKK  KKK
  MMM  MM  MMM  III  KKKKK     RRR  RRR  OOO  OOO     TTT     III  KKKKK
  MMM      MMM  III  KKK KKK   RRRRRR    OOO  OOO     TTT     III  KKK KKK
  MMM      MMM  III  KKK  KKK  RRR  RRR   OOOOOO      TTT     III  KKK  KKK

  MikroTik RouterOS 7.10.1 (c) 1999-2023       https://www.mikrotik.com/

Press F1 for help

-------------------------------------------------------------------------------
The following default configuration has been installed on your router:

Welcome to RouterOS!
   1) Set a strong router password in the System > Users menu
   2) Upgrade the software in the System > Packages menu
   3) Enable firewall on untrusted networks
-----------------------------------------------------------------------------
LAN:
    IP on ether1:    192.168.88.1/24;

-------------------------------------------------------------------------------
You can type "v" to see the exact commands that are used to add and remove
this default configuration, or you can view them later with
'/system default-configuration print' command.
To remove this default configuration type "r" or hit any other key to continue.
If you are connected using the above IP and you remove it, you will be disconnected.

Initial Config

/interface bridge add name=local
/interface bridge port add interface=ether2 bridge=local
/ip address add address=192.168.88.1/24 interface=local

Backup Config

# show full Config
export

# show non defaults
export compact

# show non defaults, hide sensitive stuff
export compact hide-sensitive

# write config to myconfig
export compact hide-sensitive file=myconfig

Any Comments ?

sha256: 4cffb5ddbd4d0059c71e311bc75a67839be888f15291cec9ac6d0c24478fffdd

Intro

I stumbled across an old Cisco box in the basement. I thought i might have some fun (or frust?) with the aging Device. The Hardware still works fine, right ? And what about the Software ? Let’s give a try !

Hardware

show version

Cisco 1841 (revision 7.0) with 352256K/40960K bytes of memory.
Processor board ID FCZ1234757Y
6 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
125184K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

Software

dir flash