show tech 运行这个命令，用户可以抓取并查看必要的系统信息及网络运行状态。
Array(config)#show tech
<<<< Version >>>>
ArrayOS Rel.TM.8.1.1.27 build on Mon Apr 11 15:17:52 2011
Host name : AN
System CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
System Module : X8DTH-i
System RAM : 16451788 kbytes.
System boot time : Tue Aug 02 14:34:48 GMT (+0000) 2011
Current time : Thu Aug 04 11:09:04 GMT (+0000) 2011
System up time : 1 day, 20:34
Platform Bld Date : Wed Oct 27 18:02:57 UTC 2010
SSL Hardware : No HW Available
Compression HW : No HW Available
Power supply : 2U, AC, 2-cords, Redundancy
Network Interface : 6 x Gigabit Ethernet copper
Model : Array APV 4600
Serial Number : 1117S0151904600002262015541070
Licensed Features : WebWall Clustering L4SLB L7SLB Caching
SwCompression LLB GSLB QoS MultiLang DynRoute
FFO
License Key : cbfc3d11-81e3413c-825b24d0-01b7c2c2-90932980-00000000-00d5d80b-20110902
Array Networks Customer Support
Telephone : 877-992-7729 (877-MY-ARRAY)
Email : support@arraynetworks.net
Update : please contact support for instructions
Website : http://www.arraynetworks.net
Other Root Version
Rel.TM.8.1.1.27 build on Mon Apr 11 15:17:52 2011
<<<< Running Configuration >>>>
AN(config)#show version
ArrayOS Rel.TM.8.1.1.27 build on Mon Apr 11 15:17:52 2011
Host name : AN
System CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
System Module : X8DTH-i
System RAM : 16451788 kbytes.
System boot time : Tue Aug 02 14:34:48 GMT (+0000) 2011
Current time : Thu Aug 04 11:08:12 GMT (+0000) 2011
System up time : 1 day, 20:33
Platform Bld Date : Wed Oct 27 18:02:57 UTC 2010
SSL Hardware : No HW Available
Compression HW : No HW Available
Power supply : 2U, AC, 2-cords, Redundancy
Network Interface : 6 x Gigabit Ethernet copper
Model : Array APV 4600
Serial Number : 1117S0151904600002262015541070
Licensed Features : WebWall Clustering L4SLB L7SLB Caching
SwCompression LLB GSLB QoS MultiLang DynRoute
FFO
License Key : cbfc3d11-81e3413c-825b24d0-01b7c2c2-90932980-00000000-00d5d80b-20110902
Array Networks Customer Support
Telephone : 877-992-7729 (877-MY-ARRAY)
Email : support@arraynetworks.net
Update : please contact support for instructions
Website : http://www.arraynetworks.net
Other Root Version
Rel.TM.8.1.1.27 build on Mon Apr 11 15:17:52 2011
Array(config)#show date Mon Jan 11 16:44:57 GMT (+0000) 2010
system date <year> <month> <date> system time <hour> <minute> <second> system timezone [timezone_string]
ntp
ntp on ntp server <ip> [version] show ntp
Array(config)#show statistics tcp
LISTEN: 1
SYN_SENT: 0
SYN_RCVD: 0
ESTABLISHED: 0
CLOSE_WAIT: 0
FIN_WAIT_1: 0
CLOSING: 0
LAST_ACK: 0
FIN_WAIT_2: 0
TIME_WAIT: 75
Array(config)#show memory vm.arrayzone: ITEM SIZE LIMIT USED FREE REQUESTS Compression data: 96, 8192, 0, 8192, 8192 Compression poll items: 32, 8192, 0, 8192, 8192 slb_vs: 576, 0, 0, 0, 0 Cache filter host queue: 32, 500, 0, 500, 500 Cache filter host node: 32, 500, 0, 500, 500 Cache filter url regex: 32, 500, 0, 500, 500 cache filter action: 32, 500, 0, 500, 500 ChannelTable: 320, 2, 1, 1, 3 ChannelStat: 160, 1024, 0, 1024, 1024 Cache override urlquery: 32, 1000, 0, 1000, 1000 Cache override regex: 32, 1000, 0, 1000, 1000 Cache override hostname: 32, 1000, 0, 1000, 1000 Cache chunk: 32, 118746, 0, 118746, 118746 Cache extension: 32, 237492, 0, 237492, 237492 Cache range: 32, 237492, 0, 237492, 237492 Cache hostname: 128, 65535, 0, 65535, 65535 Cache url: 256, 65535, 0, 65535, 65535 Cache manager: 32, 65535, 0, 65535, 65535 Cache: 416, 237492, 0, 237492, 237492 Proxy client: 32, 474984, 0, 474984, 474984 Proxy cookie: 128, 237492, 0, 237492, 237492 Proxy connection: 224, 474984, 0, 474984, 474984 Proxy: 416, 474984, 0, 474984, 474984 RTS entry: 32, 40000, 0, 40000, 40000 IP flow entry: 32, 40000, 0, 40000, 40000 Eroute gateway: 96, 2000, 2, 1998, 2002 Eroute rule: 96, 2000, 4, 1996, 2005 TCP hash node: 32, 1899936, 76, 1899860, 1971188 TCP small pcb: 64, 949968, 75, 949893, 1002343 TCP pcb: 288, 949968, 1, 949967, 1021221 tcpcb: 544, 5000, 19, 4981, 57939 socket: 192, 5000, 45, 4955, 63882 diskspace: available = 1164 Mb, total = 2032 Mb
原文出处：Netkiller 系列 手札
本文作者：陈景峯
转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
