Extreme XOS switch安裝SSH image

How to load SSH image in XOS switch

1.  Use ‘show switch’ & ‘show version’ to check current running s/w version, the ssh image version must be same as running version

X450a-24t.1 # show switch

SysName:         X450a-24t

SysLocation:       

SysContact:      support@extremenetworks.com, +1 888 257 3000

System MAC:  00:04:96:35:9C:49

System Type:   X450a-24t

SysHealth check:    Enabled (Normal)

Recovery Mode:     All

System Watchdog:  Enabled

Current Time:       Mon Sep 21 13:20:27 2009

Timezone:            [Auto DST Disabled] GMT Offset: 0 minutes, name is UTC.

Boot Time:           Mon Sep 21 12:34:21 2009

Boot Count:         12

Next Reboot:       None scheduled

System UpTime:  46 minutes 6 seconds

Current State:      OPERATIONAL            

Image Selected:    primary                

Image Booted:      primary                

Primary ver:          12.2.2.11              

Secondary ver:     12.2.2.11              

Config Selected:   secondary.cfg                                       

Config Booted:     secondary.cfg                                        

secondary.cfg     Created by ExtremeXOS version 12.2.2.11

                          85309 bytes saved on Fri Sep 18 14:11:51 2009

X450a-24t.2 # show version

Switch:         800152-00-08 0842G-82093 Rev 8.0 BootROM: 1.0.3.5    IMG: 12.2.2.11

XGM2-1:     N/A          N/A         Rev 0.0

Image:          ExtremeXOS version 12.2.2.11 v1222b11-patch1-8 by release-manager on Thu Jul 16 18:32:28 PDT 2009

BootROM : 1.0.3.5

X450a-24t.3 #

2. Download ssh image to the same partition(primary or secondary) of running image, that have the same version number.

X450a-24t.4 # download image 192.168.172.65 summitX-12.2.2.11-patch1-10-ssh.xmod vr "VR-Default" primary

Do you want to install image after downloading? (y - yes, n - no, - cancel)  Yes

Downloading to Switch..

Installing to primary partition!

Installing to Switch......................................

SSL will be usable after restart of thttpd process.

Image installed successfully

X450a-24t.4 #

3. Online update the running s/w without reboot switch

X450a-24t.5 # run update

4. Check the ssh function has been load

X450a-24t.7 # show management

CLI idle timeout                             : Enabled (20 minutes)

CLI max number of login attempts  : 3

CLI max number of sessions          : 8

CLI paging                                    : Enabled (this session only)

CLI space-completion                   : Disabled (this session only)

CLI configuration logging               : Disabled

CLI scripting                                 : Disabled (this session only)

CLI scripting error mode               : Ignore-Error (this session only)

CLI persistent mode                      : Persistent (this session only)

Telnet access                                 : Enabled (tcp port 23 vr all)

                                                     : Access Profile : not set

SSH access                                   : Disabled (Key invalid, tcp port 22 vr all)

                                                     : Access Profile : not set

Web access                                  : Disabled (tcp port 80)

Total Read Only Communities       : 1

Total Read Write Communities      : 1

RMON                                         : Disabled

SNMP access                               : Enabled

                                                     : Access Profile Name : not set

SNMP Traps                                 : Enabled

SNMP v1/v2c TrapReceivers        : None

SNMP stats:     InPkts 0       OutPkts    0       Errors 0       AuthErrors 0 

                        Gets    0       GetNexts  0       Sets    0      

SNMP traps:    Sent    0       AuthTraps Enabled

5.  Enable ssh access

X450a-24t.8 # enable ssh2

WARNING: Generating new server host key

This could take approximately 10 minutes and cannot be canceled.  Continue? (y/N) Yes

....................................................................................................................................................................................Key Generated

X450a-24t.9 #

6.  Now, the ssh module has intalled and running

Extreme Switch sflow 設定

1.configure sflow agent ip (switch的管理IP)
2.configure sflow collertor ipaddress 192.168.X.X ports 9996 vr vr-default (收集sflow的伺服器IP及port，port number可自訂，預設為6343)
3.enable sflow (啟用sflow)
4.enable sflow ports all (啟用PORT)
5.configure sflow samlpe-rate 256 (採集率越小準度越高)

Extreme Switch 基本設定

設定Switch IP Address

#config vlan mgmt  ip_address/subnet_mask

 Example:
 config vlan default ipaddress 192.168.123.1 255.255.255.0
 config vlan default ipaddress 192.168.123.1 / 24

設定Default Gateway 

#config iproute add default 
 Example:
 config iproute add default 192.168.123.254

儲存設定值 

#save

Extreme 設定Port Sharing

新增trunk
enable sharing 1(master port) grouping 1-3 (或者1,2,3) lacp(optional)

刪除trunk
dis sharing 1
conf "Default" add port 2,3
(conf vlan "Default" add ports 2,3)

顯示port sharing
sh ports sharing

存檔指令(預設可存在設備的cofig檔，分別為primary，secondary皆可)
save