思科 IOS 软件版本 12.2 SX

产品手册和产品信息

End-of-Life and End-of-Sale Notices

• English

  • End-of-Sale and End-of-Life Announcement for the Cisco Select IOS Software Versions for SR500 12-Nov-2019
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.4(1)SY 18-Jan-2023
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.3(1)SY for Cisco Catalyst 6500 Series Switches 31-Oct-2016
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.2(2)SY for Cisco Catalyst 6500 Series Switches 31-Oct-2016
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.2(1)SY for Cisco Catalyst 6500 Series Switches 31-Oct-2016
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 15.1(2)SY for the Cisco Catalyst 6500 Series Switches 09-Feb-2016
  • End-of-Sale and End-of-Life Announcement for the Cisco IOS Software Release 12.2(18)SXF for the Cisco Catalyst 6500 Series 13-Nov-2009
  • End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 6500 IOS Software Release 15.0(1)SY 30-Apr-2014
  • End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 6500 IOS Software Release 15.1(1)SY 30-Apr-2014

安全公告

安全公告、响应和通知

• Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability 22-Sep-2021
• Cisco IOS and IOS XE Software Link Layer Discovery Protocol Denial of Service Vulnerability 22-Sep-2021
• Cisco IOS and IOS XE Software Information Disclosure Vulnerability 24-Sep-2020
• Cisco IOS and IOS XE Software Tcl Denial of Service Vulnerability 03-Jun-2020
• Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution Vulnerability 03-Jun-2020
• Cisco IOS and Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability 13-Apr-2020
• Cisco IOS and IOS XE Software IP Ident Denial of Service Vulnerability 25-Sep-2019
• Cisco IOS and IOS XE Software HTTP Client Information Disclosure Vulnerability 25-Sep-2019
• Cisco IOS and IOS XE Software Hot Standby Router Protocol Information Leak Vulnerability 27-Mar-2019
• Cisco IOS and IOS XE Software TACACS+ Client Denial of Service Vulnerability 26-Sep-2018
• Cisco IOS and IOS XE Software VLAN Trunking Protocol Denial of Service Vulnerability 26-Sep-2018
• Cisco IOS, IOS XE, and IOS XR Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities 28-Mar-2018
• Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability 27-Sep-2017
• Multiple Cisco Products OSPF LSA Manipulation Vulnerability 27-Jul-2017
• SNMP远程编码执行漏洞在Cisco IOS和IOS XE软件方面 29-Jun-2017

问题信息通告（Field Notice）

• 思科 IOS 软件版本 12.2(33)SXH4

  • Field Notice: FN - 63206 - Configuring crypto maps in Crypto Connect Mode on 12.2(33)SXH4 based release can cause a sustained increase in CPU utilization 23-Mar-2009

• 思科 IOS 软件版本 12.2(14)SX

  • Field Notice: FN - 62809 - Cisco IOS - Select Outdated IOS Releases Removed from Cisco IOS Software Center on Cisco.com 14-Nov-2007

参考

命令参考

• Additional Commands for Cisco IOS Release 12.2SX 31-Aug-2012
• Cisco IOS IBM Networking Command Reference, Release 12.2SX 28-Aug-2007
• Cisco IOS Bridging Command Reference, Release 12.2SX 21-Aug-2007
• Cisco IOS Novell IPX Command Reference, Release 12.2SX 21-Aug-2007
• Cisco IOS ISO CLNS Command Reference, Release 12.2SX 21-Aug-2007
• Cisco IOS DECnet Command Reference, Release 12.2SX 21-Aug-2007
• Cisco IOS AppleTalk Command Reference, Release 12.2SX 21-Aug-2007
• Cisco IOS Debug Command Reference, Release 12.2SX 21-Aug-2007

技术参考

• 思科 IOS 软件版本 12.2(18)SXE

  • Cisco Safe Harbor IOS Release 12.2(18)SXE2 for Financial Enterprise Customers 17-Aug-2005

配置

功能指南

• New Features in 12.2(33)SXI4 14-Jun-2010
• New Features in Cisco IOS Release 12.2(33)SXH7 10-Mar-2010
• New Features in Cisco IOS Release 12.2(33)SXI3 03-Nov-2009
• New Features in Cisco IOS Release 12.2(33)SXH6 21-Oct-2009
• New Features in Cisco IOS Release 12.2(33)SXI2 16-Jul-2009
• New Features in Cisco IOS Release 12.2(33)SXI1 02-Apr-2009
• New Features in Cisco IOS Release 12.2(33)SXH4 25-Nov-2008
• New Features in Cisco IOS Release 12.2(33)SXI 11-Nov-2008
• New Features in Cisco IOS Release 12.2(33)SXH3 30-Jul-2008
• IOS Server Load Balancing Feature in IOS Release 12.2(18)SXF7 05-Dec-2007
• FHRP—Enhanced Object Tracking of IP SLAs 21-Aug-2007
• TCP MSS Adjust 21-Aug-2007
• HSRP MD5 Authentication 21-Aug-2007
• SSO—HSRP 21-Aug-2007
• Onboard Failure Logging 21-Aug-2007

配置指南

• Wide-Area Networking Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Securing User Services Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Secure Connectivity Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Securing the Data Plane Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Quality of Service Solutions Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Network Management Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Multiprotocol Label Switching Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• IP Multicast Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• IP Addressing Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• Embedded Management Configuration Guide Library, Cisco IOS Release 12.2SX 19-Mar-2015
• IP Routing: Protocol-Independent Configuration Guide, Cisco IOS Release 12.2SX 31-Jan-2012
• IP Routing: ODR Configuration Guide, Cisco IOS Release 12.2SX 31-Jan-2012
• IP Addressing: DHCP Configuration Guide, Cisco IOS Release 12.2SX 22-Dec-2011
• Interface and Hardware Component Configuration Guide, Cisco IOS Release 12.2SX 13-Dec-2011
• NetFlow Configuration Guide, Cisco IOS Release 12.2SX 12-Dec-2011

配置示例和技术说明

• 思科 IOS 软件版本 12.2(14)SX

  • 在路由器上配置Telnet口令以避免出现错误消息 03-Aug-2006
  • 使用NBAR和ACL阻止“红色代码”蠕虫 02-Aug-2006
  • TCP 和 UDP 小型服务器 01-Aug-2006

故障排除

故障排除技术说明

• 监视器超时故障排除 21-Jun-2016
• 适用于所有Cisco 路由器的缓冲调节 17-Jun-2016
• 排除总线错误崩溃故障 16-Jun-2016
• 了解软件造成的崩溃 16-Jun-2016
• SegV 异常 31-May-2016
• 欺骗访问、对齐错误和伪中断故障排除 31-May-2016
• 缓冲泄漏故障排除 26-May-2016
• 处理器内存奇偶校验错误 (PMPE) 25-May-2016
• 系统崩溃的次常见类型 12-May-2016
• Cisco 2600 Series Router和VG200的ROMmon恢复 29-Sep-2014
• Cisco IOS路由器的最大接口和子接口数：IDB 限额 24-May-2012
• 在Exec和虚拟Exec进程的高CPU利用率 12-Dec-2008
• 由于进程的高CPU利用率故障排除 29-Sep-2008
• Cisco IOS 版本命名指南 31-Jul-2008
• 从超级终端截取文本输出 25-Jun-2008

错误和系统消息

• Cisco IOS Release 12.2SX System Message Guide 25-Aug-2007