Cisco 2911 Integrated Services Router specs
Enclosure Type Rack-mountable – modular – 2U
Features:Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ),Weighted Random Early Detection (WRED), Web Services Management Agent (WSMA), NetFlow
RAM: 512 MB (installed) / 2 GB (max)
Flash Memory: 256 MB (installed) / 8 GB (max)
Interfaces: 3 x 10Base-T/100Base-TX/1000Base-T – RJ-45, Management : 1 x console – RJ-45, Management : 1 x console – mini-USB Type B ,Serial : 1 x auxiliary – RJ-45, USB : 2 x 4 pin USB Type A
Cisco 2911 slots
Service Module Slots 1
EHWIC Slots 4
Double-Wide EHWIC Slots (use of a double-wide EHWIC slot will consume two EHWIC slots) 2
ISM Slots 1
Onboard DSP (PVDM) Slots 2
External USB 2.0 Flash Memory Slots (Type A) 2
Cisco 2911 ISR G2 Series IOS Software Features and Protocols Support
Protocols supported by Cisco 2911 Integrated Services Router: 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), Bi-Directional Forwarding Detection (BVD), IPv4-to-IPv6 Multicast, MPLS, L2TPv3, 802.1ag, 802.3ah, L2 and L3 VPN
Encapsulations: 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
Traffic management: QoS, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Hierarchical QoS, Policy-Based Routing (PBR), Performance Routing (PfR), and Network-Based Advanced Routing (NBAR)
Embedded Management Features Available with Cisco IOS Software
WSMA: 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.
EEM: Cisco IOS Embedded Event Manager (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.
IPSLA: Cisco IOS IP Service-Level Agreements (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
SNMP, RMON, Syslog, NetFlow, and TR-069: Cisco 2900 Series Integrated Services Routers also support SNMP, Remote Monitoring (RMON), syslog, NetFlow, and TR-069 in addition to the embedded management features previously mentioned.
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