Cisco 2911 Configuration Guide

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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Backup Data Lines and Remote Management
Configuring Backup Interfaces
fair-queue
crypto ipsec client ezvpn hw-client
!
!
interface Dialer2
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
load-interval 30
dialer pool 2
dialer idle-timeout 0
dialer persistent
dialer-group 2
ppp authentication chap callin
ppp chap hostname ciscoenzo2@sbcglobal.net
ppp chap password 0 Enzo221
ppp pap sent-username ciscoenzo2@sbcglobal.net password 0 Enzo221
ppp ipcp dns request
no cdp enable
crypto ipsec client ezvpn hw-client-pri
!
!
ip local policy route-map track-primary-if
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip dns server
ip nat inside source route-map nat2cell interface Dialer1 overload
ip nat inside source route-map nat2dsl interface Dialer2 overload
ip route 0.0.0.0 0.0.0.0 Dialer2 track 234
ip route 0.0.0.0 0.0.0.0 Dialer1 253
!
ip sla 1
icmp-echo 128.107.248.247 source-interface Dialer2
frequency 5
ip sla schedule 1 life forever start-time now
access-list 1 permit any
access-list 2 permit 10.1.0.0 0.0.255.255
access-list 100 deny ip 10.1.0.0 0.0.0.255 10.4.0.0 0.0.0.255
access-list 100 permit ip any any
access-list 101 permit ip 10.0.0.0 0.255.255.255 any
access-list 101 permit ip host 1.1.1.1 any
access-list 102 permit icmp any host 128.107.248.247
access-list 131 deny ip 10.0.0.0 0.255.255.255 any log-input
access-list 131 permit ip any any
dialer-list 1 protocol ip permit
dialer-list 2 protocol ip permit
!
no cdp run
!
!
!
route-map track-primary-if permit 10
match ip address 102
set interface Dialer2 Null0
!
route-map nat2dsl permit 10
match ip address 101
match interface Dialer2

Cisco 2911 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
DHCP client	-
Routing protocols	BGP, EIGRP, OSPF
Supported protocols	IPv4, IPv6, IS-IS, IGMPv3, PIM SM, SSM, DVMRP, IPSec, GRE, BVD, MPLS, L2TPv3, PPP, MLPPP, MLFR, HDLC, RS-232, RS-449, X.21, V.35, EIA-530, PPPoE, ATM
USB version	2.0
RS-232 ports	1
Expansion slots	4 x EHWIC 2 x DSP 1 x ISM
USB ports quantity	2
Ethernet LAN (RJ-45) ports	3
Firewall security	Cisco IOS
Input current	2.2 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	50 W
Product color	Black
Rack capacity	2U
Operating altitude	0 - 4000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 80 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	5 - 85 %
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Electromagnetic compatibility	47 CFR, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI V-3, EN 300-386, EN 61000, EN 55024, CISPR 24EN50082-1

Weight and Dimensions

Depth	304.8 mm
Width	438.2 mm
Height	88.9 mm
Weight	8200 g