Operate and maintain
Documents under this category provide functional descriptions and procedures for configuring, operating, and maintaining 7705 SAR software.
- Basic System Configuration Guide
  This guide provides an overview of the CLI and describes 7705 SAR boot options file (BOF) configuration, file system management, and basic system management such as node timing and synchronization.
- Interface Configuration Guide
  This guide describes the functionality of the 7705 SAR cards, modules, and ports and how to configure these components.
- MPLS Guide
  This guide describes how to configure MPLS, RSVP-TE, PCEP, and LDP protocols on the 7705 SAR.
- Quality of Service Guide
  This guide describes the Quality of Service (QoS) functionality provided by the 7705 SAR and how to configure and implement QoS on the router.
- Router Configuration Guide
  This guide describes how to configure logical IP routing interfaces, VRRP filtering, routing policies, and the cflowd tool on the 7705 SAR.
- Routing Protocols Guide
  This guide describes how to configure unicast routing protocols (OSFP, IS-IS, BGP, RIP) and multicast routing protocols (IGMP, MLD, PIM, MSDP) supported on the 7705 SAR.
- Services Guide
  This guide describes how to configure service parameters such as service access points (SAPs) and service destination points (SDPs), Layer 2 and Layer 3 services, security functions (IPSec), and encryption functions (NGE) on the 7705 SAR.
- System Management Guide
  This guide describes how to configure system security and access features, SNMP functionality, and event and accounting logs on the 7705 SAR.

MACsec encryption per traffic flow encapsulation matching

MACsec can be applied to a selected subset of the port traffic, based on the type and value of the packet encapsulation. The 7705 SAR can be configured to match and encrypt the following traffic encapsulation types:

all encapsulated traffic arriving on the port, including untagged, single-tag, and double-tag traffic. This is the default behavior of MACsec.
untagged-only traffic
single-tag or dot1q traffic. In this mode, MACsec can be applied to a specific tag or wildcard tag where all single-tag traffic is matched.
double-tag or QinQ traffic. In this mode, MACsec can be applied to a specific service tag (S-tag), a specific service tag and customer tag (S-tag and C-tag), or a wildcard for any QinQ traffic.

MACsec key agreement PDUs (MKPDUs) are generated specifically for the traffic encapsulation type that is being matched.

October 30, 2024