New and Changed Information
The following table provides an overview of the significant changes to this guide for this current release. The table does not provide an exhaustive list of all changes made to the configuration guide or of the new features in this release.
|
Feature |
Description |
Added or Changed in Release |
Where Documented |
|---|---|---|---|
|
Secure Login Enhancements |
You can now enhance the security of a router by configuring options to automatically block further login attempts during a possible denial-of-service (DoS) attack. |
6.0(2)U6(7) |
|
|
Redirect HTTP methods |
You can now intercept and redirect the specific HTTP methods to a server connected to specific port. |
6.0(2)U5(1) |
|
|
LOU Thresholds |
You can configure the LOU threshold to conserve the LOU registers and use TCAMs for expansions based on the threshold values. |
6.0(2)U5(1) |
|
|
IP-in-IP Decapsulation Enabled |
Cisco Nexus 3000 Series switch drops all the packets when feature tunnel is not configured and also when the tunnel is configured but the tunnel interface is not configured or the tunnel interface is in shut down state. |
6.0(2)U5(1) |
|
|
Egress RACLs on L3 Port Channels |
Added the limitation that you cannot configure egress RACLs on L3 Port Channels. |
6.0(2)U5(1) |
|
|
Source IP Address Configuration |
You can now configure source IP addresses for RADIUS, TACACS, SSH, and Telnet |
6.0(2)U4(1) |
|
|
CoPP |
Added descriptions of static CoPP classes. |
6.0(2)U4(1) |
|
|
Consistency Checker |
The RACL consistency checker was introduced to compare the hardware and software configuration for consistency and display the results. |
6.0(2)U2(1) |
|
|
ACL Logging |
ACL logging allows you to monitor flows that hit specific access control lists. |
6.0(2)U2(1) |
|
|
Support for DHCPv6 relay |
The DHCPv6 relay agent forwards DHCPv6 configurations between source and destination ports. |
6.0(2)U1(2) |
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