Cisco SLASR903-I-A License – ASR 903 Metro Aggregation Upgrade
SLASR903-I-ACisco SLASR903-I-A License – ASR 903 Metro Aggregation Upgrade
SLASR903-I-A Overview
Part number: SLASR903‑I‑A= (paper PAK) or L‑SLASR903‑I‑A= (electronic delivery)
Function: Upgrade license that converts the ASR 903 Router from Metro IP Services to Metro Aggregation Services feature set
Capabilities added (beyond Metro IP Services):
MPLS‑TP, full MPLS, Ethernet over MPLS (EoMPLS)
Circuit Emulation Service over Packet-Switched Network (CESoPSN)
SAToP pseudowires
Multirouter Automatic Protection Switching (MR‑APS)
Multi-chassis Link Aggregation Control Protocol (mLACP)
MPLS Traffic Engineering (MPLS TE)
MPLS Fast Reroute (FRR)
Full MPLS VPN support (such as L3VPN)
SLASR903-I-A Specification
| Feature | Description |
|---|---|
| Product | Cisco ASR 903 Router |
| License | SLASR903‑I‑A = (paper PAK) / L‑SLASR903‑I‑A = (e-delivery) |
| Purpose | Upgrade from Metro IP Services → Metro Aggregation Services |
| Adds | MPLS‑TP, full MPLS, pseudowires (EoMPLS/CESoPSN/SAToP), MPLS VPN, MPLS TE, FRR, MR‑APS, mLACP, etc. |
| Documentation | Cisco IOS XE & ASR 900 Series official datasheets; SLASR903‑I‑A PDF |
SLASR903-I-A Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
