분노한 단타 브레이커

EVE-NG-Win-Client-Pack을 설치해도 image 실행 시 SecureCRT 연동이 안되는 경우 중 하나.

앱의 기본값을 확인해서 SecureCRT가 기본 앱으로 되어있는지 확인.

1. 디렉토리 생성

mkdir /opt/unetlab/addons/qemu/viosl2-adventerprisek9-m.03.2017

2. FTP로 생성한 폴더에 image 복사

3. 확장자가 이미 qcow2로 되어있으므로 컨버팅은 생략하고 파일명만 변경.
cd /opt/unetlab/addons/qemu/viosl2-adventerprisek9-m.03.2017

mv vios_l2-adventerprisek9-m.03.2017.qcow2 virtioa.qcow2
 
3. 권한 수정
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

https://www.eve-ng.net/index.php/documentation/howtos/howto-add-cisco-vios-from-virl/

1. /opt/unetlab/addons/qemu에 디렉토리 생성
mkdir /opt/unetlab/addons/qemu/vios-adventerprisek9-m.SPA.156-1.T

2. FTP로 생성한 디렉토리에 이미지 업로드

3. 디렉토리 이동
cd /opt/unetlab/addons/qemu/vios-adventerprisek9-m.SPA.156-1.T

4. 파일명 변경(.vmdk)
mv vios-adventerprisek9-m.vmdk.SPA.156-1.T vios-adventerprisek9-m.vmdk.SPA.156-1.T.vmdk

5. 파일 형식 변경(vmdk --> qcow2)
5-1
/opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 vios-adventerprisek9-m.vmdk.SPA.156-1.T.vmdk virtioa.qcow2
5-2(5-1번 안될 시)
/opt/qemu/bin/qemu-img convert -O qcow2 vios-adventerprisek9-m.vmdk.SPA.156-1.T.vmdk virtioa.qcow2

6. 원본 파일 삭제
rm vios-adventerprisek9-m.vmdk.SPA.156-1.T.vmdk

7. 권한 수정
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

0. image: nxosv-final.7.0.3.I7.4.qcow2

1. 폴더 생성

mkdir /opt/unetlab/addons/qemu/nxosv9k-7.0.3.I7.4

2. FTP로 생성한 폴더에 image 복사

3. image 파일명 변경

cd /opt/unetlab/addons/qemu/nxosv9k-7.0.3.I7.4/

mv nxosv-final.7.0.3.I7.4.qcow2 sataa.qcow2

4. 권한 수정
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

-------------------------------------------------------------------------------

nexus9300v.10.1.2.qcow2

mkdir /opt/unetlab/addons/qemu/nxosv9k-9300v-10.1.2

cd /opt/unetlab/addons/qemu/nxosv9k-9300v-10.1.2/
mv nexus9300v.10.1.2.qcow2 sataa.qcow2

/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

-------------------------------------------------------------------------------

nexus9300v64.10.2.5.M.qcow2

mkdir /opt/unetlab/addons/qemu/nxosv9k-9300v64-10.2.5.M
cd /opt/unetlab/addons/qemu/nxosv9k-9300v64-10.2.5.M/
mv nexus9300v64.10.2.5.M.qcow2 sataa.qcow2

/opt/unetlab/wrappers/unl_wrapper -a fixpermissions

1. rebooting

ctrl + c

ctrl + c

ctrl + c  ----------  loader mode 진입

2. loader > dir

bootflash::  
  nxos.7.0.3.I7.3.bin

3. loader > cmdline recoverymode=1

4. loader > boot nxos.7.0.3.I7.3.bin

Booting nxos.7.0.3.I7.3.bin 
Trying diskboot 
 Filesystem type is ext2fs, partition type 0x83
Image valid

Image Signature verification was Successful.

5. switch(boot)# config terminal

6. switch(boot)(config)# admin-password [xxxx]

                                      # exit

7. switch(boot)# load-nxos

###################################################################
                     !!!!! WARNING !!!!!
    Only authorized personnel can access this system.
The unauthorized access will be subjected to a legal penalty.
                     !!!!! WARNING !!!!!
###################################################################

login: admin
Password: 

(none)# show version
Cisco Nexus Operating System (NX-OS) Software

...................
Software
  BIOS:      version 07.69
  kickstart: version 14.1(2m) [build 14.1(2m)]
  system:    version 14.1(2m) [build 14.1(2m)]
  PE:        version 4.1(2m)
  BIOS compile time:       04/07/2021
  kickstart image file is: /bootflash/aci-n9000-dk9.14.1.2m.bin

(none)# cat /mnt/cfg/0/boot/grub/menu.lst.local

(none)# cat /mnt/cfg/1/boot/grub/menu.lst.local
boot aci-n9000-dk9.14.1.2m.bin

(none)# dir bootflash
CpuUsage.Log               disk_log.txt  mem_log.txt.old.gz
aci-n9000-dk9.14.1.2m.bin  libmon.logs   mts_buffer_log.log
auto-s                     lost+found    nxos.7.0.3.I7.3.bin
diag_bootup                lxc

(none)# dir usbslot2
System\ Volume\ Information  nxos.7.0.3.I7.3.bin  nxos.9.3.5.bin
aci-n9000-dk9.14.2.7f.bin    nxos.7.0.3.I7.7.bin  nxos.9.3.7k.bin
(none)# 
(none)# reload 
This command will reload the chassis, Proceed (y/n)? [n]: y

ctrl + c

ctrl + c

ctrl + c

###################### 1차 booting ######################

loader > dir                                                                   

usb1::  

 aci-n9000-dk9.14.2.7f.bin

bootflash::  

  aci-n9000-dk9.14.1.2m.bin -----> aci-n9000-dk9.14.2.7f.bin 으로 버전 변경 해야 함.

               ...................                                                                    

loader > boot usb1:aci-n9000-dk9.14.2.7f.bin

Security Lock
Booting usb1:aci-n9000-dk9.14.2.7f.bin 

Image Signature verification was Successful.

Boot Time: 6/7/2023  15:7:58

...................

###################### 2차 booting ######################

loader > dir                                                                   

usb1::  

 aci-n9000-dk9.14.2.7f.bin

bootflash::  

  aci-n9000-dk9.14.2.7f.bin <----- 변경된 버전 확인

loader > boot aci-n9000-dk9.14.2.7f.bin <----- 2번째 bootflash boot

Security Lock
Booting aci-n9000-dk9.14.2.7f.bin 
Trying diskboot 
 Filesystem type is ext2fs, partition type 0x83
Image valid


Image Signature verification was Successful.

Boot Time: 6/7/2023  15:19:4

-------------------------------------------------------------------------------

(none)# dir bootflash
CpuUsage.Log                     diag_bootup   lxc
aci-n9000-dk9.14.2.7f.bin        disk_log.txt  mts_buffer_log.log
auto-s                           libmon.logs   nxos.7.0.3.I7.3.bin
bios_bootup_scratch_not_cleared  lost+found

(none)# show version
Cisco Nexus Operating System (NX-OS) Software

...................

Software
  BIOS:      version 07.69
  kickstart: version 14.2(7f) [build 14.2(7f)]
  system:    version 14.2(7f) [build 14.2(7f)]
  PE:        version 4.2(7f)
  BIOS compile time:       04/07/2021
  kickstart image file is: /bootflash/aci-n9000-dk9.14.2.7f.bin


(none)# cat /mnt/cfg/0/boot/grub/menu.lst.local -----> 해당 경로에 버전 확인
boot aci-n9000-dk9.14.1.2m.bin
(none)# 
(none)# setup-bootvars.sh aci-n9000-dk9.14.2.7f.bin
In progress
In progress
...................
Done

(none)# cat /mnt/cfg/0/boot/grub/menu.lst.local
boot aci-n9000-dk9.14.2.7f.bin -----> 버전 변경 확인

IOS-XR eBGP 구성시 RPL을 만들고, RPL을 eBGP neighbor 구성 아래의 route-policy에 생성한 RPL을 in/out에 추가한다.
그리고 eBGP경로를 import, export 하기 위해 BGP 프로세스 루트 아래와 neighbor 세션에 대해 address-family를 설정해야 한다.

1. NX-OS <--> IOS-XR (iBGP/eBGP)

#################### NXOS-1 #################### ! route-map redi-conn permit 10 ! interface Ethernet1/1   no switchport   ip address 1.1.12.1/24   ip ospf network point-to-point   ip router ospf 100 area 0.0.0.0   no shutdown ! interface loopback0   ip address 1.1.1.1/24 ! router ospf 100   router-id 1.1.1.1   redistribute direct route-map redi-conn !          router bgp 100   router-id 1.1.1.1   address-family ipv4 unicast     redistribute direct route-map redi-conn   neighbor 2.2.1.1     remote-as 100     update-source loopback0     address-family ipv4 unicast ! #################### XR-1 #################### ! interface Loopback0  ipv4 address 2.2.1.1 255.255.255.0 ! interface GigabitEthernet0/0/0/1  ipv4 address 1.1.12.2 255.255.255.0 ! interface GigabitEthernet0/0/0/2  ipv4 address 1.1.23.2 255.255.255.0 ! route-policy PASS   pass end-policy ! router ospf 100  router-id 2.2.1.1  redistribute connected  area 0   interface GigabitEthernet0/0/0/1    network point-to-point   !  ! ! router bgp 100  bgp router-id 2.2.1.1  address-family ipv4 unicast   network 2.2.1.0/24  !  neighbor 1.1.1.1   remote-as 100   update-source Loopback0   address-family ipv4 unicast   !  !  neighbor 1.1.23.3   remote-as 200   address-family ipv4 unicast    route-policy PASS in    route-policy PASS out   !  ! ! end #################### NXOS-2 #################### ! interface Ethernet1/2   no switchport   ip address 1.1.23.3/24   no shutdown ! interface Loopback0  ip address 3.3.1.1 255.255.255.0 ! router bgp 200   router-id 3.3.1.1   address-family ipv4 unicast     network 3.3.1.0/24   neighbor 1.1.23.2     remote-as 100     address-family ipv4 unicast ! Colored by Color Scripter

cs

 

 

 

 

 

 

 

 

 

 

 

 

2. IOS <--> IOS-XR (iBGP/eBGP)