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產品資源
網路軟體
Cisco IOS 軟體版本 12.2 特殊和早期部署
Status
可選
系列發佈日期
06-JAN-2003
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近期資安公告
30-Jul-2025
Security Advisory: SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software
07-May-2025
Security Advisory: Cisco IOS and IOS XE Software SNMPv3 Configuration Restriction Vulnerability
12-Mar-2025
Security Advisory: Cisco IOS, IOS XE, and IOS XR Software SNMP Denial of Service Vulnerabilities
25-Sep-2024
Security Advisory: Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
文件類別
文件
版本和相容性
疑難排解
維護與營運
設定
資安公告
資料表和產品資訊
資料表和產品資訊
End-of-Life and End-of-Sale Notices
EoS/EoL Announcement For Cisco IOS Software Release 12.3B
02-Jul-2004
資安公告
Bulletins
New Cisco IOS Software Release 12.2(25)SEE for Cisco Catalyst 3750
01-Feb-2006
Cisco IOS 12.2(15)CZ Product Bulletin
11-May-2004
安全建議、回應和注意事項
SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software
30-Jul-2025
已更新
Cisco IOS and IOS XE Software SNMPv3 Configuration Restriction Vulnerability
07-May-2025
Cisco IOS, IOS XE, and IOS XR Software SNMP Denial of Service Vulnerabilities
12-Mar-2025
Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
25-Sep-2024
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
17-Dec-2022
Cisco IOS Software Common Industrial Protocol Request Denial of Service Vulnerabilities
16-Dec-2022
Cisco IOS and IOS XE Software DHCP Version 4 Relay Denial of Service Vulnerability
15-Dec-2022
Cisco IOS and IOS XE Software DHCP Version 4 Relay Heap Overflow Denial of Service Vulnerability
15-Dec-2022
Cisco IOS, IOS XE, and IOS XR Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities
15-Dec-2022
Cisco IOS and IOS XE Software DHCP Version 4 Relay Reply Denial of Service Vulnerability
15-Dec-2022
Cisco IOS and IOS XE Software Link Layer Discovery Protocol Denial of Service Vulnerability
22-Sep-2021
Multiple Cisco Operating Systems Unidirectional Link Detection Denial of Service Vulnerability
22-Sep-2021
Cisco IOS and IOS XE Software ISDN Q.931 Denial of Service Vulnerability
24-Sep-2020
Cisco IOS and IOS XE Software Information Disclosure Vulnerability
24-Sep-2020
Cisco IOS and IOS XE Software Tcl Denial of Service Vulnerability
08-Jun-2020
檢視所有這類文件
版本和相容性
發佈通知
Release Notes for the Cisco PDSN 1.2 Feature in Cisco IOS Release 12.2(8)ZB
17-Mar-2015
Release Notes for the Cisco Home Agent 1.2 Feature in Cisco IOS Release 12.2(8)ZB
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC1c
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC1a
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC1b
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2f
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2g
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2e
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2e
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2c
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2
17-Mar-2015
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2a
17-Mar-2015
Release Notes for Cisco MGX-RPM-1FE-CP Back Card for Cisco IOS Release 12.2(15)MC2g
17-Mar-2015
Release Notes for Cisco MGX-RPM-1FE-CP Back Card for Cisco IOS Release 12.2(15)MC2f
17-Mar-2015
Release Notes for Cisco MGX-RPM-1FE-CP Back Card for Cisco IOS Release 12.2(15)MC2e
17-Mar-2015
檢視所有這類文件
設定
特色指南
New Features in Cisco IOS Release 12.2(18)ZYA2
09-Jun-2009
AIM-ATM, AIM-VOICE-30, and AIM-ATM-VOICE-30 for the Cisco 2600 Series and Cisco 3660
04-Jan-2008
Supported IOS Software Features for Cisco AS5400 and Cisco AS5350 Universal Gateways on Cisco IOS Release 12.2(2)XA
14-Sep-2007
IOS Server Load Balancing, 12.2(14)ZA7
06-Aug-2007
IOS Server Load Balancing, 12.2(14)ZA6
06-Aug-2007
IOS Server Load Balancing, 12.2(14)ZA5
06-Aug-2007
IOS Server Load Balancing, 12.2(14)ZA4
06-Aug-2007
IOS Server Load Balancing, 12.2(14)ZA2
06-Aug-2007
TCP MSS Adjust
16-Feb-2007
Cisco IOS Software Licensing
31-Jan-2007
ISSU - HSRP
19-Oct-2006
Configuration Information for GGSN Release 4.0 -
04-Mar-2006
Configuration Information for GGSN Release 3.1
04-Mar-2006
IS-IS MIB
22-Aug-2005
VPN Acceleration Module
25-Aug-2004
檢視所有這類文件
配置指南
Cisco Persistent Storage Device for Cisco IOS Release 12.2(33)SRD Configuration Guide
24-Oct-2008
配置示例和技術筆記
通過廣播介質進行OSPF的初始配置
06-Jul-2007
在路由器上配置Telnet口令以避免出現錯誤消息
03-Aug-2006
使用NBAR和ACL阻止「紅色代碼」蠕蟲
02-Aug-2006
TCP和UDP小型伺服器
01-Aug-2006
維護與營運
終端用戶指南
Cisco IOS 軟體版本 12.2 B
Cisco Packet Data Serving Node (PDSN) Release 1.2 Feature in Cisco IOS Release 12.2(8)ZB
08-May-2006
Using Debug Commands for PDSN Release 1.2 in Cisco IOS Release 12.2(8)ZB
08-May-2006
疑難排解
疑難排解技術筆記
解決Excel CSV分隔符和報價單問題
16-Jun-2025
全新
疑難排解監視程式逾時
21-Jun-2016
排除匯流排錯誤崩潰故障
16-Jun-2016
瞭解軟體強制崩潰
16-Jun-2016
對欺騙性訪問、校準錯誤和欺騙性中斷進行故障排除
31-May-2016
系統崩潰的不常見型別
12-May-2016
Cisco 2600系列路由器和VG200的ROMmon恢復
29-Sep-2014
Cisco IOS路由器的最大介面和子介面數:IDB限制
24-May-2012
Exec和虛擬Exec進程中的CPU使用率較高
12-Dec-2008
排除由於進程而導致的CPU使用率較高的故障
29-Sep-2008
Cisco IOS版本命名指南
31-Jul-2008
為什麼我的路由器在重新啟動期間丟失配置?
25-Jun-2008
從超級終端擷取文字輸出
25-Jun-2008
導致%SYS-3-CPUHOG消息的原因是什麼?
24-Jun-2008
1600、2000、2500、3000、AS5100和AS5200的軟體安裝和升級程式
24-Jun-2008
檢視所有這類文件
疑難排解指南
Cisco IOS 軟體版本 12.2(2)XQ
Caveats for Release 12.2(2)XQ1
04-Sep-2001
Cisco IOS 軟體版本 12.2(2)XT
Caveat Information for Release 12.2(2)XT1
21-Jan-2002
文件
White Papers
新解決方案部署:最佳實踐白皮書
03-Jul-2008
績效管理:最佳實踐白皮書
16-Jan-2007
組態管理:最佳實踐白皮書
12-Nov-2006
IPSec Stateful Failover (VPN High Availability) Feature Module
17-Jan-2005
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