Cisco ASR 1000 Series Software Configuration Manual page 513
Aggregation services routers sip and spa, cisco ios xe everest 16.5
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Also See for ASR 1000 Series:
- Configuration manual (442 pages) ,
- Replacing (120 pages) ,
- Common criteria operational user guidance and preparative procedures (72 pages)
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Overview of the Circuit Emulation over Packet Shared Port Adapter
The restrictions pertaining to the SPA-2CHT3-CE-ATM in Cisco IOS XE Release 3.6.0S are:
• CESoPSN over L2TPv3 is not supported.
• SAToP over L2TPv3 is not supported.
• Network clocking is not supported.
• Differential clock recovery is not supported.
• Out-of-band clock recovery is not supported.
Scalability
The scalability details pertaining to the permanent virtual circuits (PVCs) supported by the
SPA-2CHT3-CE-ATM are as follows:
• A maximum of 1024 PVCs on a CEoP card.
• A maximum of 255 PVPs per port on a CEoP card.
• ATM interfaces on the 2-port T3 CEoP (in the clear-channel mode).
The scalability details of the SPA-24CHT1-CE-ATM are as follows:
• Maximum number of DS0s configurable on a 24-port T1/E1 SPA are as follows:
• T1 can support a maximum of 24 possible CEM groups.
• E1 can support a maximum of 31 possible CEM groups.
• Total number of CEM groups that can be configured per SPA-24CHT1-CE-ATM are 191.
The scalability details of the SPA-2CHT3-CE-ATM are as follows:
• Maximum number of DS0s configurable on a 2-port T3/E3 SPA are as follows:
• Total number of CEM groups that can be configured per SPA-2CHT3-CE-ATM are 576.
Supported MIBs
Effective from Cisco IOS XE Release 3.3.0S, the following MIBs are supported for the SPA-1CHOC3-CE-ATM
on the Cisco ASR 1000 Series Routers:
• ENTITY-MIB
• CISCO-ENTITY-SENSOR-MIB
OL-14127-17
◦ 24 T1 x 24 DS0s = 576
◦ 24 E1 x 31 DS0s = 744
◦ 2 T3 x 28 T1 x 24 DS0 = 1344
◦ 2 T3 x 21 E1 x 31 DS0 = 1302
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Scalability
Everest 16.5
467
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