Cisco Cisco ATM Port Adapter 데이터 시트
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Table 2.
Ordering Information
Product Model
Product Description
Minimum Cisco IOS Release
PA-A3-OC12SM
1-port ATM OC-12c/STM-4 single-mode port adapter, enhanced
12.0(11)S, 12.0(11)ST3
12.1(3a)E, 12.2(1)T
PA-A3-T3
1-port ATM DS3 port adapter, enhanced
PA-A3-E3
1-port ATM E3 port adapter, enhanced
PA-A3-OC3MM
1-port ATM OC-3c/ST-1 multimode port adapter, enhanced
PA-A3-OC3SMI
1-port ATM OC-3c/STM-1 single-mode (IR) port adapter, enhanced
PA-A3-OC3SML
1-port ATM OC-3/STM-1 single-mode (LR) port adapter, enhanced
11.1(22)CC
12.0(1), 12.0(1)T, 12.0(5)S
12.1(1), 12.1(1)E, 12.1(1)T
12.2(1), 12.2(1)T
PA-A3-8T1IMA
ATM inverse multiplexer over ATM port adapter with 8 T1 ports
PA-A3-8E1IMA
ATM inverse multiplexer over ATM port adapter with 8 E1 ports
12.0(5)XE
12.1(1)E, 12.1(5)T
12.2(1), 12.2(1)T
MAIN FEATURE SUMMARY
The ATM PA-A3 combines high performance and a wide array of new ATM features that are ideal for both enterprise wide-area network
(WAN) and service provider backbone applications:
•
IETF RFC 2684 (updated RFC 1483) support for multiple protocol encapsulations over ATM
•
IETF RFC 2364 and 2516 for PPP over ATM
•
IETF RFC 1577 support for classical IP and ARP over ATM
•
1024 concurrent SARs
•
ATM service classes: UBR, UBR+, VBR-nrt, ABR (not on OC-12/STM-4 interface)
•
ATM Forum UNI 3.0, 3.1, and 4.0
•
Supports AAL5 ATM adaptation layer for data services
•
Supports AAL2 ATM adaptation layer for voice services (Cisco 7200 with OC-3/STM-1, DS3 and E3 interfaces only)
•
Up to 4096 simultaneous virtual circuits (VCs)
•
Layer 2 per-VC and per-VP queuing and traffic shaping
•
ATM PVCs and SVCs
•
LANE 2.0 client and server
•
F4 and F5 Operations and Maintenance (OAM) cell support
•
MPOA client and server
•
MPLS, MPLS Traffic Engineering, MPLS-VPN, MPLS-COS
•
Interim Local Management Interface (ILMI)