Cisco MWR 1941-DC User Manual page 3

Cisco MWR 1941-DC Router with the Cisco IOS IP-RAN Feature Set
This section contains the following information:
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MIPs-Based Software Features
Standard Cisco IOS software features supported in the MWR 1914-DC IP-RAN feature set include:
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Network Processor (PXF) Software Features
To achieve the required efficiency, when implemented in an IP-RAN, the MWR 1941-DC router
additionally has microcode running on the network processor to offload the fast-path processing of
packets. This allows the MWR 1941-DC router to support the traffic of up to 4 T1s or E1s (up to 60,000
packets per second) at a targeted 80% processor utilization while performing UDP/RTP header
compression/decompression (cUDP/cRTP) and PPPmux.
The following features are supported in the network processor:
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MIPs-Based Software Features, page 3
Network Processor (PXF) Software Features, page 3
Redundancy Support, page 5
IP Fragmentation
IP Multicast
IGMP
MLP, PPP Control Path (IPCP, NCP, LCP, CLNS)
ACFC and PFC Handling During PPP Negotiation
HSRP
OSPF
DHCP
CDP
NTP
SNMP
MAC Classify
ICMP
FIB (CEF)
Load-balancing
MAC Rewrite
QoS Matching, including IP Access Lists (Input/Output Security ACLs are not supported), QoS
Group, IP Precedence, IP DSCP, and Input Interface
QoS Actions, including Set IP Precedence, Set IP DSCP, Set QoS Group, Traffic Shaping, Class
Based WFQ (CB-WFQ), and Low Latency Queuing (LLQ)
Maintenance of statistics, such as Forwarding, Drop, and Interface
IPv4
MLPPP, MLP, PPP Data Path (MLP LFI is not supported)
PPPmux
Feature Overview
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