extreme 스위치 기초 명령어
주의: 아래 환경에서의 결과로 실제 장비와 EXOS 버전에 따라 결과가 차이가 날 수 있다.
작업환경: GNS3 EXOSvm
EXOS 버전: ExtremeXOS version 22.3.1.4 22.3.1.4-patch1-4
시험환경은 아래 그림과 같이 3대의 EXOSvm을 사용했다.
1. 스위치 이름 변경
스위치의 이름을 EXswitch1로 변경한다면,
# configure snmp sysname EXswitch1
2. port up/down
먼저, 모든 포트상태 확인해 본다
* EXswitch3.5 # sh port no-refresh
Port Summary
Port Display VLAN Name Port Link Speed Duplex
# String (or # VLANs) State State Actual Actual
========================================================================
1 Default E A 100 FULL
2 Default E A 100 FULL
3 Default E A 100 FULL
4 Default E A 100 FULL
5 Default E A 100 FULL
6 Default E A 100 FULL
7 Default E A 100 FULL
8 Default E A 100 FULL
9 Default E A 100 FULL
10 Default E A 100 FULL
11 Default E A 100 FULL
12 Default E A 100 FULL
========================================================================
Port State: D-Disabled, E-Enabled, F-Disabled by link-flap detection,
L-Disabled due to licensing
Link State: A-Active, R-Ready, NP-Port not present, L-Loopback,
D-ELSM enabled but not up
d-Ethernet OAM enabled but not up
2번 포트 down(disable)
* EXswitch3.6 # disable port 2
2번 포트를 확인해 보면, 포트 상태가 D(Disabled)인 것을 볼 수 있다.
* EXswitch3.8 # sh port 2 no-refresh
Port Summary
Port Display VLAN Name Port Link Speed Duplex
# String (or # VLANs) State State Actual Actual
========================================================================
2 Default D R
========================================================================
Port State: D-Disabled, E-Enabled, F-Disabled by link-flap detection,
L-Disabled due to licensing
Link State: A-Active, R-Ready, NP-Port not present, L-Loopback,
D-ELSM enabled but not up
d-Ethernet OAM enabled but not up
2번 포트 up(enable) 하고 확인해 본다.
* EXswitch3.9 # enable port 2
* EXswitch3.11 # show port 2 no-refresh
Port Summary
Port Display VLAN Name Port Link Speed Duplex
# String (or # VLANs) State State Actual Actual
========================================================================
2 Default E A 100 FULL
========================================================================
Port State: D-Disabled, E-Enabled, F-Disabled by link-flap detection,
L-Disabled due to licensing
Link State: A-Active, R-Ready, NP-Port not present, L-Loopback,
D-ELSM enabled but not up
d-Ethernet OAM enabled but not up
3. 연결된 다른 스위치 찾기
* EXswitch1.11 # show edp port all
Port Neighbor Neighbor-ID Remote Age Num
Port Vlans
=============================================================================
1 EXswitch2 00:00:00:81:ba:99:12:00 1:1 2 1
2 EXswitch3 00:00:00:81:ba:c6:95:00 1:1 52 1
=============================================================================
* EXswitch1.12 #
4. 사용자 계정 확인, 삭제, 생성
* EXswitch1.12 # show account
User Name Access LoginOK Failed State
-------------------------------- ------ ------- ------ --------
admin R/W 2 0 Enabled
user RO 0 0 Enabled
swadmin R/W 0 11 Enabled
Switch.3 # del account swadmin
* Switch.4 # sh account
User Name Access LoginOK Failed State
-------------------------------- ------ ------- ------ --------
admin R/W 4 0 Enabled
user RO 0 0 Enabled
* Switch.5 # create account admin swadmin
password:
Reenter password:
Note: Accounts created with this version of EXOS are not compatible with EXOS 21.x and earlier.
5. 설정값 저장
설정값을 저장하면, 프롬프트 맨 앞의 * 이 사라진다. 즉, 설정하고 저장하지 않으면 프롬프트 앞에 *이 붙는다.
EXswitch1.2 # save The configuration file primary.cfg already exists. Do you want to save configuration to primary.cfg and overwrite it? (y/N) Yes Saving configuration primary.cfg on master .. done! Configuration saved to primary.cfg successfully.
6. 스위치 정보 확인
EXswitch1.7 #
EXswitch1.7 # show switch
SysName: EXswitch1
SysLocation:
SysContact: support@extremenetworks.com, +1 888 257 3000
System MAC: 00:81:BA:73:D8:00
System Type: EXOS-VM
SysHealth check: Enabled
Recovery Mode: All
System Watchdog: Enabled
Current Time: Wed Dec 20 07:02:38 2017
Timezone: [Auto DST Disabled] GMT Offset: 0 minutes, name is UTC.
Boot Time: Wed Dec 20 04:32:14 2017
Boot Count: 0
Next Reboot: None scheduled
System UpTime: 2 hours 30 minutes 24 seconds
Current State: OPERATIONAL
Image Selected: secondary
Image Booted: secondary
Primary ver: 22.3.1.4
Secondary ver: 22.3.1.4
patch1-4
Config Selected: primary.cfg
Config Booted: Factory Default
Config Automatic: NONE
primary.cfg Created by ExtremeXOS version 22.3.1.4
199292 bytes saved on Wed Dec 20 06:52:36 2017
LAA MAC: Locally Administered MAC Address Disabled
EXswitch1.7 #
7. 스위치 초기화
EXswitch1.7 # unconfigure switch all Restore all factory defaults and reboot? (y/N) No
8. port 속도, duplex 조정
2번 포트의 속도를 10MBPS, Half duplex로 변경한다면,
* EXswitch1.13 # configure port2 auto off speed 10 duplex half
* EXswitch1.14 # sh port 2 configuration no-refresh
Port Configuration
Port Virtual Port Link Auto Speed Duplex Flow Load Media
router State State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red
================================================================================
2 VR-Default E A OFF 10 100 HALF FULL NONE UTP
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
Port State: D-Disabled, E-Enabled, L-License Disabled
Media: !-Unsupported, $-Unlicensed
Media Red: * - use "show port info detail" for redundant media type
Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF
속도와 duplex를 다시 자동으로 변경하고 확인해 본다.
* EXswitch1.15 # configure port 2 auto on
* EXswitch1.16 # sh port 2 configuration no-refresh
Port Configuration
Port Virtual Port Link Auto Speed Duplex Flow Load Media
router State State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red
================================================================================
2 VR-Default E A ON AUTO 100 AUTO FULL NONE UTP
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
Port State: D-Disabled, E-Enabled, L-License Disabled
Media: !-Unsupported, $-Unlicensed
Media Red: * - use "show port info detail" for redundant media type
Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF
9. Management IP 주소 설정
* EXOS-VM.1 # configure "mgmt" ipaddress 10.10.10.10/24
IP interface for VLAN Mgmt has been created.
* EXOS-VM.2 # sh vlan
Untagged ports auto-move: Off
-----------------------------------------------------------------------------------------------
Name VID Protocol Addr Flags Proto Ports Virtual
Active router
/Total
-----------------------------------------------------------------------------------------------
Default 1 --------------------------------T--------------- ANY 12/12 VR-Default
Mgmt 4095 10.10.10.10 /24 ---------------------------- ANY 1 /1 VR-Mgmt
-----------------------------------------------------------------------------------------------
Flags : (B) BFD Enabled, (c) 802.1ad customer VLAN, (C) EAPS Control VLAN,
(d) Dynamically created VLAN, (D) VLAN Admin Disabled,
(e) CES Configured, (E) ESRP Enabled, (f) IP Forwarding Enabled,
(F) Learning Disabled, (i) ISIS Enabled,
(I) Inter-Switch Connection VLAN for MLAG, (k) PTP Configured,
(l) MPLS Enabled, (L) Loopback Enabled, (m) IPmc Forwarding Enabled,
(M) Translation Member VLAN or Subscriber VLAN, (n) IP Multinetting Enabled,
(N) Network Login VLAN, (o) OSPF Enabled, (O) Virtual Network Overlay,
(p) PIM Enabled, (P) EAPS protected VLAN, (r) RIP Enabled,
(R) Sub-VLAN IP Range Configured, (s) Sub-VLAN, (S) Super-VLAN,
(t) Translation VLAN or Network VLAN, (T) Member of STP Domain,
(v) VRRP Enabled, (V) VPLS Enabled, (W) VPWS Enabled, (Z) OpenFlow Enabled
Total number of VLAN(s) : 2
10. admin 비밀번호 설정하기
* EXSwitch-1.3 # configure account admin password Current user's password: New password: Reenter password: