The release of Cisco IOS 12.2(33)SXH brings some groundbreaking changes to BGP configuration along with other significant improvements. Here are the key highlights:
Revolutionary BGP Changes
In what could be considered a “hell freezing over” moment, BGP configuration has been dramatically simplified. You can now:
- Set up peer group templates that accept connections from IP address ranges
- Eliminate the need for explicit peer configuration
This change has major implications, particularly for:
-
Datacenter BGP Deployment
- Potential replacement for EIGRP/OSPF
- Dynamic configuration of peers in fully BGP-enabled datacenters
-
Server Integration
- Dynamic advertisement of host routes from servers
- Simplified network automation
Additional Key Features
High Availability Improvements
- Enhanced tracking of SSO (Stateful Switchover) status in:
- HSRP groups
- GLBP groups
Enhanced Logging Capabilities
- New embedded syslog manager
- Full filtering capability on device
- No external server required
- Improved troubleshooting capabilities
These enhancements represent significant steps forward in network automation, high availability, and system management capabilities.