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Organizations rely on Cisco, third-party, and in-house developed network management applications to achieve

their operating expense (OpEx) and productivity goals. Underpinning those applications are the embedded

management features available in every ISR. The new ISRs continue a tradition of broad and deep manageability

features within the devices. Features such as Cisco IOS IP Service-Level Agreements (IP SLAs), Cisco IOS

Embedded Event Manager (EEM), and NetFlow allow you to know what is going on in your network at all times.

These features along with Simple Network Management Protocol (SNMP) and syslog support enable your

organization's management applications.

Tables 4 through 6 give details about Cisco IOS software feature and protocol support, Cisco IOS software

management capabilities, and Cisco Network Management applications for Cisco 1921 Integrated Services

Routers.

Table 4.

Feature

Protocols

Encapsulations

Traffic management

For a more comprehensive list of features supported in Cisco IOS Software, refer to the Feature Navigator tool at:

http://www.cisco.com/go/fn.

Table 5 highlights several ISR management capabilities that are available within Cisco IOS Software.

Table 5.

Feature

WSMA

EEM

IPSLA

SNMP, RMON, syslog,

NetFlow, and

Cisco 1921 with Cisco IOS Software Feature and Protocol High-Level Support

Description

IPv4, IPv6, static routes, Open Shortest Path First (OSPF), Enhanced IGRP (EIGRP), Border Gateway Protocol

(BGP), BGP Router Reflector, Intermediate System-to-Intermediate System (IS-IS), Multicast Internet Group

Management Protocol (IGMPv3) Protocol Independent Multicast sparse mode (PIM SM), PIM Source-Specific

Multicast (SSM), Distance Vector Multicast Routing Protocol (DVMRP), IPsec, generic routing encapsulation (GRE),

Bidirectional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, Layer 2 Tunneling Protocol Version 3

(L2TPv3), 802.1ag, 802.3ah, and Layer 2 and Layer 3 VPN.

Ethernet, 802.1q VLAN, Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLPPP), Frame Relay,

Multilink Frame Relay (MLFR) (FR.15 and FR.16), High-Level Data Link Control (HDLC), Serial (RS-232, RS-449,

X.21, V.35, and EIA-530), Point-to-Point Protocol over Ethernet (PPPoE), and ATM.

QoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS,

Policy-Based Routing (PBR), Performance Routing (PfR), and Network-Based Application Recognition (NBAR).

Cisco IOS Software Management Capabilities

Description of Feature Supported by Cisco Integrated Services Routers

The Web Services Management Agent (WSMA) defines a mechanism through which you can manage a network

device, retrieve configuration data information, and upload and manipulate new configuration data. WSMA uses XML-

based data encoding that is transported by the Simple Object Access Protocol (SOAP) for the configuration data and

protocol messages.

Cisco IOS EEM is a distributed and customized approach to event detection and recovery offered directly in a Cisco

IOS Software device. It offers the ability to monitor events and take informational, corrective, or any desired EEM

action when the monitored events occur or when a threshold is reached.

Cisco IOS IP SLAs enable you to assure new business-critical IP applications, as well as IP services that use data,

voice, and video, in an IP network.

Cisco 1900 Series ISRs support SNMP, Remote Monitoring (RMON), syslog, NetFlow, and TR-069 in addition to the

TR-069

embedded management features previously mentioned.

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