Chassis

NCCS 3GPP IP Specification Compliance for Interfaces

The router adheres to and complies with the IP specification guidelines as outlined by the National Centre for Communication Security (NCCS) certification, which is based on the 3rd Generation Partnership Project (3GPP) standards. This compliance ensures that the router meets rigorous security and performance benchmarks, providing users with a reliable and secure networking solution that aligns with industry best practices and regulatory requirements.

SNMP Dying Gasp support over IPv6 BGP Labeled Unicast Network

In addition to IPv4, SNMP dying gasp over FPGA is now extended to IPv6 BGP-Labeled Unicast (BGP-LU) network scenarios. This enhancement allows administrators to maintain and monitor their networks more effectively and robustly, ensuring reliable notification and management of critical network events across both IPv4 and IPv6 environments.

Alarm Configuring and Monitoring

SONET Alarms for APS

• With Automatic Protection Switching (APS), SONET alarms soaking as per the recommendation from GR-253.

• Alarm is raised or cleared during APS manual, force, and lock out switch actions.

• When traffic is switched to an alternate link in the APS group, the severity of the alarms is affected based on service impact.

SD-BER and SF -BER Alarms for T1/E1 and T3/E3 services

Signal Failure-Bit Error Rate (SF-BER) and Signal Degrade-BER (SD-BER) alarms are declared when there is a signal failure or signal degradation that happens in the traffic.

These alarms may be raised when the error rate of a given entity exceeds the user-configured BER threshold value.

This helps the administrator to take corrective actions.

CEM OCx

DDS DS0 Remote Latching Loopback

DS0 loopback is used for testing and troubleshooting the T1 or E1, T3 or E3, and OCx channel over PSN. You can configure DS0 loopback on these controllers for remote devices.

Protection Switching Count for Protected SONET Interface

In SONET with redundancy, an Automatic protection switching (APS) occurs between working and standby protection networks due to reasons like a circuit failure. Whenever the switching happens, the switching count is tracked using a Protection Switching Count (PSC) parameter.

Depending on the PSC count, you can debug the network to identify the reason for extensive switching and work on the corrective actions.

Performance Routing

TCAM and NFT Commands

New commands have been introduced for the Ternary Content-Addressable Memory (TCAM) and NFT.

TCAM

You can now view the Ternary Content-Addressable Memory (TCAM) utilization for each control plane TCAM entry.

Command: show platform hardware pp active tcam utilization control-plane-sessions

NFT

• You can now enable the collection of the packets punted to the CPU from the NFT hash table.

  Command: platform nft-summarization enable

• Once the above command is enabled, you can use a timer to clean up the NFT hash table.

  Command: platform nft-summarization timer-value

• You can view a summary of the packets punted to the CPU from the NFT hash table.

  Command: show platform hardware pp active infrastructure pi nft summary