Cisco Cisco Carrier Packet Transport (CPT) 50 Information Guide
© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public.
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Description
Specification
Point to Multi-Point Ethernet Virtual Circuit (EVC)
4K with 8K members
VPLS
1K
MPLS-TP LSP Un-Protected
2K
MPLS-TP LSP Protected
1K
REP
32 Segments
Multicast Groups
2K
Policers
8K Policers 2-rate 3-color (2R3C)
Egress queues
64K Queues (3-level H-QoS)
Switch Fabric
256 Gbps Non-Blocking
Ethernet OAM
CFM
Interval
Remote MEPs
Local MEPs
100 ms
100
100
1 sec
1000
1000
10 sec
8000
8000
1 min
16000
16000
10 min
16000
16000
EFM
Per Interface
ITU Y.1731 (FM)
Same as CFM
ITU Y.1731 (DM)
Type
Interval
# of Sessions
Line Card
1 sec
100
System
1 sec
1000
MPLS-TP OAM
BFD
Interval
# of Sessions
3.3 ms
1000
High Availability
High Availability features
Stateful Switchover (SSO)
In Service Software Upgrade (ISSU)
MPLS-TP 1:1 path protection
Link Aggregation (LAG)
Resilient Ethernet Protocol (REP)
Multicast
Multicast features
IGMP snooping v1, v2, and v3
Multicast VLAN registration (MVR)
Product Specifications
Table 2.
Product Specifications
Description
Specification
Evolutionary Monitoring
Carrier-class Operations,
Administration, and Maintenance
(OA&M)
Administration, and Maintenance
(OA&M)
IETF MPLS-TP Continuity Checks (CC) Bidirectional Forwarding Detection (BFD) (RFC5860)
IETF MPLS-TP Continuity Verification (CV) LSP Ping and LSP Traceroute
IP/MPLS OAM Virtual Circuit Connectivity Verification (VCCV), Ping, and Traceroute
Connectivity Fault Management (802.1ag)
Ethernet Link OAM (802.3ah)
ITU Y.1731 Fault Management & Delay Management