Software Cisco IOS release 12.2 SB

Avvisi di sicurezza

Consigli, risposte e avvisi sulla sicurezza

• 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 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 DHCP Remote Code Execution Vulnerability 27-Sep-2017
• Multiple Cisco Products OSPF LSA Manipulation Vulnerability 27-Jul-2017
• SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software 29-Jun-2017
• Cisco IOS and IOS XE Software Layer 2 Tunneling Protocol Denial of Service Vulnerability 22-Mar-2017
• Cisco IOS and IOS XE Software Multicast Routing Denial of Service Vulnerabilities 28-Sep-2016
• Cisco IOS and IOS XE Software DNS Forwarder Denial of Service Vulnerability 28-Sep-2016
• Cisco IOS Software Network Address Translation Denial of Service Vulnerability 03-Oct-2015

Versione e compatibilità

Note release

• Cross-Platform Release Notes for Cisco IOS Release 12.2SB: Caveats for 12.2(31)SB15 through 12.2(33)SB2 12-Sep-2013
• Cross-Platform Release Notes for Cisco IOS Release 12.2SB 12-Sep-2013
• Cross-Platform Release Notes for Cisco IOS Release 12.2SB: Caveats for 12.2(28)SB through 12.2(31)SB14 12-Sep-2013
• Release Notes for Cisco IOS Release 12.2(27)SBC 08-Aug-2007

Riferimento

Riferimenti tecnici

• Cisco SSG-to-ISG DSL Broadband Migration Guide 21-May-2007
• Cisco ISG Design and Deployment Guide: Gigabit Ethernet Aggregation Using Cisco IOS Software Release 12.2(31)SB2 19-Jan-2007
• Cisco ISG Design and Deployment Guide: Gigabit Ethernet Aggregation Using Cisco IOS Software Release 12.2(28)SB5 31-Oct-2006
• Cisco ISG Design and Deployment Guide: ATM Aggregation Using Cisco IOS Software Release 12.2(28)SB5 31-Oct-2006

Roadmap della documentazione

• Cisco IOS Release 12.2SB Documentation Roadmap 25-Apr-2006

Configurazione

Esempi di configurazione e note tecniche

• Configurazione della password Telnet su un router per evitare la visualizzazione di un messaggio di errore 03-Aug-2006
• Uso di NBAR e ACL per bloccare il worm "Code Red" 02-Aug-2006

Guide alla configurazione

• Cisco IOS Carrier Ethernet Features in Cisco IOS Release 12.2(33)XNE 15-Feb-2011
• Cisco IOS LAN Switching Features in Cisco IOS Release 12.2(33)XNE 17-Dec-2009
• Cisco IOS Multi-Topology Routing Features in Cisco IOS Release 12.2(33)XNE 10-Dec-2009
• Cisco IOS IP Routing: Protocol-Independent Features in Cisco IOS Release 12.2(33)XNE 04-Dec-2009
• Cisco IOS Security: Securing the Data Plane Features in Cisco IOS Release 12.2(33)XNE 03-Dec-2009
• Cisco IOS IP Switching Features in Cisco IOS Release 12.2(33)XNE 03-Dec-2009
• Cisco IOS Security: Secure Connectivity Features in Cisco IOS Release 12.2(33)XNE 03-Dec-2009
• Cisco IOS IP Routing Protocols: OSPF Features in Cisco IOS Release 12.2(33)XNE 03-Dec-2009
• Cisco IOS IP Addressing Services Features in Cisco IOS Release 12.2(33)XNE 03-Dec-2009
• Cisco IOS IP SLAs Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009
• Cisco IOS Security: Securing User Services Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009
• Cisco IOS Broadband Access Aggregation and DSL Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009
• Cisco IOS IP Multicast Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009
• Cisco IOS VPDN Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009
• Cisco IOS Configuration Fundamentals Features in Cisco IOS Release 12.2(33)XNE 01-Dec-2009

Guide alle funzioni

• BGP Support for Nonstop Routing (NSR) with Stateful Switchover (SSO) 06-Jan-2011
• BGP Support for Fast Peering Session Deactivation 06-Jan-2011
• BGP Selective Address Tracking 06-Jan-2011
• BGP Support for Next-Hop Address Tracking 06-Jan-2011
• Multi-VRF Support (VRF Lite) 02-Dec-2010
• NSF/SSO: L2VPN Pseudowire Redundancy 02-Dec-2010
• New Features for Cisco IOS Release 12.2(33)SB 05-Dec-2008
• ISG: Policy Control: RADIUS Proxy Enhancement 15-Feb-2008
• ISG: Policy Control: Policy Server: CoA ASCII Command Code Support 15-Feb-2008
• L2TP Tunnel Connection Speed Labeling 15-Feb-2008
• Shell-Based Authentication of VPDN Users 15-Feb-2008
• VPDN Default Group Template 15-Feb-2008
• L2TP Dial-Out Load Balancing and Redundancy 15-Feb-2008
• L2TP Extended Failover 15-Feb-2008
• Tunnel Authentication via RADIUS on LNS 15-Feb-2008

Risoluzione dei problemi

Note tecniche per la risoluzione dei problemi

• Risoluzione dei problemi relativi all'utilizzo elevato della CPU sui router 30-Nov-2022
• Risoluzione dei problemi di timeout di watchdog 21-Jun-2016
• Sintonizzazione buffer per tutti i router Cisco 17-Jun-2016
• Risoluzione dei problemi di blocco del bus 16-Jun-2016
• Informazioni sugli arresti anomali forzati del software 16-Jun-2016
• Eccezioni SegV 31-May-2016
• Risoluzione dei problemi relativi ad accessi spuri, errori di allineamento e interrupt spuri 31-May-2016
• Risoluzione dei problemi di perdita dei buffer 26-May-2016
• Errori di parità della memoria del processore (PMPE) 25-May-2016
• Tipi meno comuni di arresti anomali del sistema 12-May-2016
• Ripristino ROMmon per Cisco serie 2600 Router e VG200 29-Sep-2014
• Numero massimo di interfacce e sottointerfacce per router Cisco IOS: Limiti IDB 24-May-2012
• Utilizzo elevato della CPU nei processi Exec e Virtual Exec 12-Dec-2008
• Troubleshooting High CPU Utilization due to Processes 29-Sep-2008
• Guida ai nomi delle versioni di Cisco IOS 31-Jul-2008