How To Upgrade 4300 Integrated Services Router

For Branch switches, please cheque Comparing of Cisco Switches: (2960 vs 3560), (Cisco 3560 X vs 3650 vs 3750-X vs 3850)

Cisco 2900, 3900, and 4000 (4300 and 4400) Serial Integrated Services Routers can communicate directly with Cisco Unified Communications Manager, allowing for the deployment of unified communications solutions that are ideal for modest and medium-sized businesses, large enterprises, and service providers that offering managed network services.

In add-on to everything integrated from previous generations, the ISR 4000 Series introduces several new concepts to branch routing. Separate CPU complexes for control plane and parcel processing is naught new, just the ISR 4K brings this engineering down into the Enterprise branch for the kickoff time in an affordable manner that looks and feels as familiar as the traditional ISRs. Virtualization of services is a popular solution and the ISR 4K includes both server virtualization too as a built-in hypervisor for integrating network-focused virtual machines correct on the router itself through Service Containers. Add in license-based performance and you lot have a platform designed to grow with you through boosted services and functioning without the need to replace hardware in the field or over-buy more than capability than you need up front end.

ISR 4000 Serial accost management with support for both traditional network management platforms and models likewise as emerging standards. That ways they include support for the same IOS CLI, SNMP, and direction protocols that have been around for xx years too every bit newer concepts such every bit Residuum, SDN, and programmability through Cisco onePK.

Following Cisco table shows the features comparing for Kickoff-Generation ISR, 2nd ISR:

Features	1st Generation (Cisco 1800, 2800, 3800 Series (EOL))	Generation two (ISR G2) (Cisco 1900, 2900, 3900 Serial)	Cisco 4000 Serial Integrated Services Routers	Benefits
Maximum throughput	Up to fifty Mbps	Up to 350 Mbps	Up to 2 Gbps	4 to x times performance increment for the aforementioned price as the ISR G2
Divide information, command, and services planes	ten	10	five	Minimal operation impact as network services are added and throughput increases
Integrated service container	x	x	5	No need for additional branch appliances; add network services using pluggable virtual machines
Integrated compute with Cisco UCS®1 Due east-Series servers	ten	v	v	Local compute resource for applications, information backup, and analytics
Cisco IOS® XE Operating System	x	10	v	College availability for network services with multicore processing
Cisco® Application Visibility and Control (AVC)	x	v	5	Visibility into 1000+ applications for capacity planning and prioritization
Intelligent path selection (PfR v3)	x	v	v	Improve application experience and lower costs with path pick using existent-time analytics
WAN optimization (WAAS3 and Akamai)	x	five	five	Improve awarding functioning and offload WAN with Layer 4–7 optimization and intelligent caching
Sourcefire® Intrusion Detection Arrangement (IDS)	x	v	v	Industry-leading advanced threat defense
Cloud Web Security with Advanced Malware Protection (AMP)	10	five	v	Scale secure direct Internet access with consistent policy enforcement
Multicore hardware VPN acceleration	x	x	v	High-performance encryption for secure WAN
Pay-as-you-grow performance and services	10	x	5	Ability to buy what you need today and upgrade anytime without consummate equipment upgrades
Cisco ONE Software Suites	10	v	v	Anticipated OpEx spend, license portability, and investment protection
Intelligent WAN app with Cisco APIC Enterprise Module	10	v	v	Automated provisioning for faster deployment

Figure1:

Evolution of Cisco Branch Routers : from 2500 series to ISR 4000 series

Evolution of Cisco Branch Routers : from 2500 serial to ISR 4000 series

More features details for 4000 series:
1. Connectivity Options

2. four-10X faster

3. Re-designed Architecture For Branch Agility

iv. I/O Design

5. Modular ISR Migration Paths from 1900, 2900 and 3900 series

six. Compatibility to ISR G2 (1900, 2900 and 3900) Modules

7. Some Pictures

8. Show Version and Configuration

Router# sh ver
Cisco IOS XE Software, Version 03.sixteen.01a.S – Extended Support Release
Cisco IOS Software, ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-K), Version 15.5(3)S1a, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Wed 04-Nov-fifteen 12:fifty past mcpre

Cisco IOS-XE software, Copyright (c) 2005-2015 by cisco Systems, Inc.
All rights reserved. Sure components of Cisco IOS-XE software are
licensed under the GNU Full general Public License ("GPL") Version 2.0. The
software lawmaking licensed nether GPL Version 2.0 is gratuitous software that comes
with Absolutely NO WARRANTY. You tin can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.

ROM: IOS-XE ROMMON

Router uptime is ii weeks, two days, i hr, 9 minutes
Uptime for this control processor is two weeks, 2 days, 1 hour, 10 minutes
System returned to ROM past reload at 04:19:32 UTC Fri Dec 4 2015
Arrangement epitome file is "bootflash:/isr4300-universalk9.03.16.01a.Due south.155-3.S1a-ext.SPA.bi"
Last reload reason: PowerOn

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Suite License Data for Module:'esg'

——————————————————————————–
Suite Suite Electric current Blazon Suite Adjacent reboot
——————————————————————————–
FoundationSuiteK9 None None None
securityk9
appxk9

AdvUCSuiteK9 None None None
uck9
cme-srst
cube

Applied science Package License Data:

—————————————————————–
Technology Applied science-package Applied science-package
Current Type Side by side reboot
——————————————————————
appxk9 None None None
uck9 None None None
securityk9 securityk9 Permanent securityk9
ipbase ipbasek9 Permanent ipbasek9

cisco ISR4331/K9 (1RU) processor with 1659383K/6147K bytes of memory.
Processor board ID FLM1949D0DZ
vii Gigabit Ethernet interfaces
32768K bytes of non-volatile configuration retentiveness.
4194304K bytes of physical memory.
3207167K bytes of flash retentivity at bootflash:.

Configuration register is 0x2102

Router# show inventory
NAME: "Chassis", DESCR: "Cisco ISR4331 Chassis"
PID: ISR4331/K9 , VID: V02, SN: FLM1949D0DZ

Name: "Power Supply Module 0", DESCR: "250W Ac Ability Supply for Cisco ISR 4330"
PID: PWR-4330-AC , VID: V01, SN: PST1931D01G

Name: "Fan Tray", DESCR: "Cisco ISR4330 Fan Associates"
PID: ACS-4330-FANASSY , VID: , SN:

Name: "module 0", DESCR: "Cisco ISR4331 Congenital-In NIM controller"
PID: ISR4331/K9 , VID: , SN:

NAME: "NIM subslot 0/1", DESCR: "NIM-ES2-iv"
PID: NIM-ES2-4 , VID: V01, SN: FOC1927D5RR

NAME: "NIM subslot 0/0", DESCR: "Front end Console three ports Gigabitethernet Module"
PID: ISR4331-3x1GE , VID: V01, SN: JAB092709DL

NAME: "module one", DESCR: "Cisco ISR4331 Built-In SM controller"
PID: ISR4331/K9 , VID: , SN:

NAME: "module R0", DESCR: "Cisco ISR4331 Route Processor"
PID: ISR4331/K9 , VID: V02, SN: FDO19451DDM

Proper noun: "module F0", DESCR: "Cisco ISR4331 Forwarding Processor"
PID: ISR4331/K9 , VID: , SN:

Router# sh run
Edifice configuration…

Current configuration : 1361 bytes
!
version 15.5
service timestamps debug datetime msec
service timestamps log datetime msec
no platform punt-keepalive disable-kernel-core
!
hostname Router
!
kicking-start-mark
boot-cease-marker
!
!
vrf definition Mgmt-intf
!
accost-family ipv4
exit-address-family
!
address-family ipv6
exit-address-family
!
!
no aaa new-model
!
!
!
!
subscriber templating
!
multilink bundle-name authenticated
!
!
!
!
license udi pid ISR4331/K9 sn FDO19451WHM
!
spanning-tree extend system-id
!
!
redundancy
way none
!
!
vlan internal allocation policy ascending
!
!
!
!
interface GigabitEthernet0/0/0
no ip accost
shutdown
negotiation auto
!
interface GigabitEthernet0/0/1
no ip accost
shutdown
negotiation machine
!
interface GigabitEthernet0/0/ii
no ip address
shutdown
negotiation automobile
!
interface GigabitEthernet0/1/0
!
interface GigabitEthernet0/1/1
!
interface GigabitEthernet0/1/2
!
interface GigabitEthernet0/1/three
!
interface GigabitEthernet0
vrf forwarding Mgmt-intf
no ip address
shutdown
negotiation auto
!
interface Vlan1
no ip address
shutdown
!
ip forward-protocol nd
no ip http server
no ip http secure-server
ip tftp source-interface GigabitEthernet0
!
!
!
!
!
control-plane
!
!
line con 0
stopbits i
line aux 0
stopbits 1
line vty 0 iv
login
!
!
end