Manual for ASR 920 Series

Manual for ASR 920 Series

Brand: Cisco

Category: Networking

Document Type: Manual

Language: EN

Uploaded: Sept. 12, 2025, 4:26 a.m.

Manual Publish Date: 2014-07-29

Trunk EFP Support

This feature enables Ethernet Flow Points (EFPs) on trunk ports, allowing forwarding of a range of VLANs while maintaining data-plane segmentation. It supports up to 1000 VLANs and is configured via `service instance trunk`, `encapsulation`, and `bridge-domain from-encapsulation` commands.

Ethernet Virtual Connections Configuration

This section covers the configuration of Ethernet Virtual Connections (EVCs), including supported features, restrictions, service instances, encapsulation types (Ethertype, Bridge Domains), rewrite operations, and static MAC addresses.

EVC Local Connect

Details the configuration of EVC Local Connect, including prerequisites, restrictions, and how to enable and verify it, with examples for interworking VLAN scenarios.

Using Ethernet Fault Detection

Explains Ethernet Fault Detection (EFD) functionalities, including limitations, restrictions, and how to enable and configure it for services.

Transparent CFM

Covers the configuration of Transparent Connectivity Fault Management (CFM) on EFPs, detailing its benefits, prerequisites, restrictions, and providing configuration examples.

VLAN Translation with QoS

Focuses on VLAN translation, its benefits, scenarios, limitations, and configuration for 1:1 and 2:1 VLAN translations, including QoS policies.

Configuring MAC Address Limiting on Service Instances Bridge Domains and EVC Port Channels

Details MAC address limiting and security configurations on service instances, bridge domains, and EVC port channels, including permit/deny lists, learning, aging, and sticky MAC address configurations.

Configuring Ethernet Connectivity Fault Management in a Service Provider Network

Provides a comprehensive guide to configuring Ethernet CFM in a service provider network, covering network provisioning, service provisioning, cross-check functions, and troubleshooting.

CFM Configuration over EFP Interface with Cross Connect Feature

Explains how to configure CFM over EFP interfaces with the Cross Connect feature, covering various scenarios like basic configuration, single/double tag VLAN cross connects, and port-based cross connect tunnels.

G.8032 and CFM Support for Microwave Adaptive Bandwidth

Details the support for G.8032 and CFM with microwave adaptive bandwidth, including feature functionality, configuration steps, and examples.

Configuring Ethernet CFM

Covers the configuration of Ethernet CFM, including prerequisites, maintenance domains, associations, points, and messages, with procedures for provisioning networks and services.

Configuring Ethernet Local Management Interface at a Provider Edge

Guides the configuration of Ethernet Local Management Interface (LMI) at a provider edge, including prerequisites, restrictions, and interaction with CFM and OAM Manager.

Using Ethernet Operations Administration and Maintenance

Explains Ethernet Operations Administration and Maintenance (OAM), including OAM client, sublayer, features, messages, and how to set up link monitoring sessions and configure OAM options.

ITU-T Y.1731 Performance Monitoring in a Service Provider Network

Details ITU-T Y.1731 performance monitoring, including prerequisites, restrictions, frame delay, and configuration parameters for monitoring functions.

Using Link Layer Discovery Protocol in Multivendor Networks

Covers the use of Link Layer Discovery Protocol (LLDP) and LLDP-MED in multivendor networks, including their benefits, TLV elements, and configuration for enabling/disabling LLDP globally and on interfaces.

Configuring IEEE 802.3ad Link Bundling

Explains the configuration of IEEE 802.3ad Link Bundling (EtherChannel), including prerequisites, benefits, LACP enhancements, and configuration steps for port channels and link redundancy.

Configuring Switched Port Analyzer

Details the configuration of Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) for local traffic monitoring, including source and destination interfaces, and traffic direction.

Configuring IEEE 802.1ad

Covers the configuration of IEEE 802.1ad, including rewrite configuration model, service provider bridges, MAC addresses for Layer 2 protocols, and configuration on service instances, trunk EFPs, and cross-connects.

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