| 
                                 Feature  | 
                            
                                 Product  | 
                            
                                 Release introduced  | 
                            
                                 Release deprecated  | 
                        
|---|---|---|---|
| 
                                 IPsec NAT-T  | 
                            
                                 VSP 4450 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                 VOSS 8.1.50  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 IPsec transport mode  | 
                            
                                 VSP 4450 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 Not Applicable  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.1  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 VOSS 4.2.1  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 IPsec tunnel mode  | 
                            
                                 VSP 4450 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                 VOSS 8.0.50  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 IPsec for the Out-of-band management port (IPv4)  | 
                            
                                 VSP 4450 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 VOSS 8.2  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 VOSS 4.2.1  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 VOSS 4.2  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                
                                 VSP 8600 6.2  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                
                                 Not Applicable  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 IPsec for the Out-of-band management port (IPv6)  | 
                            
                                 VSP 4450 Series  | 
                            
                                 VOSS 6.0  | 
                            
                                 VOSS 8.2  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                
                                 VOSS 8.1  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 VOSS 6.0  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.0  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 VOSS 6.0  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 VOSS 6.0  | 
                            
                                 VOSS 8.2  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                
                                 VSP 8600 6.2  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                
                                 Not Applicable  | 
                            
                                 Not Applicable  | 
                        |
| 
                                
                                 Digital Certificates for IPsec Authentication  | 
                            
                                 VSP 4450 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        
| 
                                 VSP 4900 Series  | 
                            
                                 VOSS 8.3 VSP4900-12MXU-12XE and VSP4900-24XE for Fabric Extend over IPsec  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 7400 Series  | 
                            
                                 VOSS 8.3 for Fabric Extend over IPsec  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8200 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8400 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 VSP 8600 Series  | 
                            
                                 Not Supported  | 
                            
                                 Not Applicable  | 
                        |
| 
                                 XA1400 Series  | 
                            
                                 VOSS 8.3 for Fabric Extend over IPsec  | 
                            
                                 Not Applicable  |