思科 | ME 系统相关的一些命令
- 2020 年 4 月 10 日
- 筆記
(Cisco Controller) > show traplog Number of Traps Since Last Reset........... 2447 Number of Traps Since Log Last Displayed... 2447 Log System Time Trap --- ------------------------ ------------------------------------------------- 0 Thu Aug 4 19:54:14 2005 Rogue AP : 00:0b:85:52:62:fe detected on Base Rad io MAC : 00:0b:85:18:b6:50 Interface no:1(802.11 b/g) with RSSI: -78 and SNR: 10 1 Thu Aug 4 19:54:14 2005 Rogue AP : 00:0b:85:52:19:d8 detected on Base Rad io MAC : 00:0b:85:18:b6:50 Interface no:1(802.11 b/g) with RSSI: -72 and SNR: 16 2 Thu Aug 4 19:54:14 2005 Rogue AP : 00:0b:85:26:a1:8d detected on Base Rad io MAC : 00:0b:85:18:b6:50 Interface no:1(802.11 b/g) with RSSI: -82 and SNR: 6
2、时间信息
show time (Cisco Controller) >show time Time............................................. Sun Mar 29 21:37:49 2020 Timezone delta................................... 0:0 Timezone location................................
3、show tech-support
故障信息收集，对于有些疑难杂症需要人家协助，这个命令很重要 巴拉巴拉的一大堆东西
4、show sysinfo
显示系统版本、启动时间、国家代码等等一堆东西，对于无法启动web ，底层查看信息挺重要
OUI File Last Update Time........................ Sun Sep 07 10:44:07 IST 2014 Build Type....................................... DATA + WPS System Name...................................... vWLC System Location.................................. System Contact................................... System ObjectID.................................. 1.3.6.1.4.1.9.1.1631 IP Address....................................... 172.16.1.99 IPv6 Address..................................... :: System Up Time................................... 0 days 0 hrs 7 mins 36 secs System Timezone Location......................... System Stats Realtime Interval................... 5 System Stats Normal Interval..................... 180 --More-- or (q)uit Configured Country............................... CN - China State of 802.11b Network......................... Enabled State of 802.11a Network......................... Enabled
5、show snmpcommunity
显示SNMP 团体名称
(Cisco Controller) >show snmpcommunity IPSec mode: Disabled / Profile: none SNMP Community Name Client IP Address Client IP Mask Access Mode Status ------------------- ----------------- ----------------- ----------- -------- public 0.0.0.0 0.0.0.0 Read Only Enable ********** 0.0.0.0 0.0.0.0 Read/Write Enable
6、show sessions
显示控制台端口登录超时和同时命令行界面的最大数量（CLI）会话
(Cisco Controller) >show sessions CLI Login Timeout (minutes)............ 5 Maximum Number of CLI Sessions......... 5
可以通过如下命令修改相关参数
config sessions maxsessions 默认最大是5 config sessions timeout 0-160分钟
7、show route summary
显示路由摘要信息
show route summary Number of Routes............................... 1 Destination Network Genmask Gateway ------------------- ------------------- ------------------- 10.10.1.0 255.255.255.0 172.16.1.1
8、show network summary
显示无线局域网控制器的网络配置
(Cisco Controller) >show network summary RF-Network Name............................. RF Web Mode.................................... Disable Secure Web Mode............................. Enable Secure Web Mode Cipher-Option High.......... Disable Secure Web Mode Cipher-Option SSLv2......... Disable OCSP........................................ Disabled OCSP responder URL.......................... Secure Shell (ssh).......................... Enable Telnet...................................... Enable Ethernet Multicast Mode..................... Disable Mode: Ucast Ethernet Broadcast Mode..................... Disable Ethernet Multicast Forwarding............... Disable Ethernet Broadcast Forwarding............... Disable AP Multicast/Broadcast Mode................. Unicast IGMP snooping............................... Disabled IGMP timeout................................ 60 seconds IGMP Query Interval......................... 20 seconds MLD snooping................................ Disabled MLD timeout................................. 60 seconds MLD query interval.......................... 20 seconds User Idle Timeout........................... 300 seconds AP Join Priority............................ Disable ARP Idle Timeout............................ 300 seconds ARP Unicast Mode............................ Disabled Cisco AP Default Master..................... Disable Mgmt Via Wireless Interface................. Disable Mgmt Via Dynamic Interface.................. Disable Bridge MAC filter Config.................... Enable Bridge Security Mode........................ EAP Over The Air Provisioning of AP's........... Enable Apple Talk ................................. Disable Mesh Full Sector DFS........................ Enable AP Fallback ................................ Disable Web Auth CMCC Support ...................... Disabled Web Auth Redirect Ports .................... 80 Web Auth Proxy Redirect ................... Disable Web Auth Captive-Bypass .................. Disable Web Auth Secure Web ....................... Enable Fast SSID Change ........................... Disabled AP Discovery - NAT IP Only ................. Enabled IP/MAC Addr Binding Check .................. Enabled CCX-lite status ............................ Disable oeap-600 dual-rlan-ports ................... Disable
8、show loginsession
显示远程登录会话信息 ，包括来源IP 用户 协议等信息
(Cisco Controller) >show loginsession ID User Name Login Type Connection From Idle Time Session Time -- --------------- ---------- --------------------------------------------- ------------ ------------ 01 admin Ssh 172.16.1.126 00:00:00 00:11:59
9、show load-balancing
显示负载均衡状态
> show load-balancing Aggressive Load Balancing........................ Enabled Aggressive Load Balancing Window................. 0 clients Aggressive Load Balancing Denial Count........... 3 Statistics Total Denied Count............................... 10 clients Total Denial Sent................................ 20 messages Exceeded Denial Max Limit Count.................. 0 times None 5G Candidate Count.......................... 0 times
10、show inventory
显示硬件信息，包括序列号，对于需要申请故障处理等会用到
11、show dtls connections
要显示数据报传输层安全性（DTLS）服务器状态
Device > show dtls connections AP Name Local Port Peer IP Peer Port Ciphersuite --------------- ------------- --------------- ------------- ----------------------- 1130 Capwap_Ctrl 1.100.163.210 23678 TLS_RSA _WITH_AES_128_CBC_SHA 1130 Capwap_Data 1.100.163.210 23678 TLS_RSA _WITH_AES_128_CBC_SHA 1240 Capwap_Ctrl 1.100.163.209 59674 TLS_RSA _WITH_AES_128_CBC_SHA
12、show cpu
显示CPU 信息
13、show client summary
显示客户端摘要信息
14、show boot
显示系统软件启动版本信息
Primary Boot Image............................... 3.2.13.0 (active) Backup Boot Image................................ 3.2.15.0
15、show buffers
显示控制器的缓冲区信息
(Cisco Controller) > show buffers Pool[00]: 16 byte chunks chunks in pool: 50000 chunks in use: 9196 bytes in use: 147136 bytes requested: 73218 (73918 overhead bytes) Pool[01]: 64 byte chunks chunks in pool: 50100 chunks in use: 19222 bytes in use: 1230208 bytes requested: 729199 (501009 overhead bytes) Pool[02]: 128 byte chunks chunks in pool: 26200 chunks in use: 9861 bytes in use: 1262208 bytes requested: 848732 (413476
