Cisco 2911 Configuration Guide

C-18
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Appendix C Using ROM Monitor
How to Use the ROM Monitor—Typical Tasks
Step 5
TFTP_FILE=[directory-path/]filename
Example:
rommon > TFTP_FILE=archive/rel22/c2801-i-mz
Sets the name and location of the file that is downloaded to
the router.
Step 6
GE_PORT=[0 | 1 | 2]
Example:
rommon > GE_PORT=0
(Optional) Sets the input port to use one of the Gigabit
Ethernet ports. The default is 0.
Step 7
GE_SPEED_MODE=[0 | 1 | 2 | 3 | 4 | 5]
Example:
rommon > GE_SPEED_MODE=3
(Optional) Sets the Gigabit Ethernet port speed mode, with
these options:
• 0—10 Mbps, half-duplex
• 1—10 Mbps, full-duplex
• 2—100 Mbps, half-duplex
• 3—100 Mbps, full-duplex
• 4—1 Gbps, full-duplex
• 5—Automatic selection (default)
Step 8
TFTP_MEDIA_TYPE=[0 | 1]
Example:
rommon > MEDIA_TYPE=1
(Optional) Sets the Gigabit Ethernet connection media type,
RJ-45 (0) or SFP (1). Small form-factor pluggable (SFP)
mode is applicable only if GE_PORT=0 (gig 0/0); RJ-45
mode is available on both gig 0/0 and gig 0/1 (GE_PORT =
0 or 1). The default is 0.
Step 9
TFTP_CHECKSUM=[0 | 1]
Example:
rommon > TFTP_CHECKSUM=0
(Optional) Determines whether the router performs a
checksum test on the downloaded image.
• 1—Checksum test is performed (default).
• 0—No checksum test is performed.
Step 10
TFTP_DESTINATION=[flash0: | flash1: |
usbflash0: | usbflash1:]
Example:
rommon > TFTP_DESTINATION=usbflash0:
(Optional) Designates the targeted flash device as compact
flash or USB flash.
• flash0:—Compact flash device in port 0(default)
• flash1:—Compact flash device in port 1
• usbflash0:—USB flash device inserted in port 0
• usbflash1:—USB flash device inserted in port 1
Step 11
TFTP_MACADDR=MAC_address
Example:
rommon > TFTP_MACADDR=000e.8335.f360
(Optional) Sets the Media Access Controller (MAC)
address for this router.
Step 12
TFTP_RETRY_COUNT=retry_times
Example:
rommon > TFTP_RETRY_COUNT=10
(Optional) Sets the number of times that the router attempts
Address Resolution Protocol (ARP) and TFTP download.
The default is 18.
Command or Action Purpose

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