Cisco 2901 User Manual

B-7
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Appendix B Using CompactFlash Memory Cards
Directory Operations on a CompactFlash Memory Card
1580 -rw- 6462268 Mar 06 2004 06:14:02 c2900-universalk9-mz.3600ata
63930368 bytes total (51007488 bytes free)
Router# rename flash0:c2900-universalk9-mz.tmp flash0:c2900-universalk9-mz
Destination filename [c2900-universalk9-mz]?
Router# dir flash0:
Directory of flash0:/
1580 -rw- 6462268 Mar 06 2004 06:14:02 c2900-universalk9-mz.3600ata
3 -rw- 6458388 Mar 01 2004 00:01:24 c2900-universalk9-mz
63930368 bytes total (51007488 bytes free)
Directory Operations on a CompactFlash Memory Card
The following sections describe directory operations for external CF memory cards on Cisco routers:
• Entering a Directory and Determining Which Directory You Are In, page B-7
• Creating a New Directory, page B-8
• Removing a Directory, page B-9
Entering a Directory and Determining Which Directory You Are In
To enter a directory of a CF memory card, enter the cd command in privileged EXEC mode. The cd
command specifies or changes the default directory or file system. If you enter cd only, without
specifying a file system, the router enters the default home directory, which is flash0. If you enter
cd
flash1:
, the router enters the flash1 directory.
Router# cd
To determine which directory you are in, enter the pwd command in privileged EXEC mode. The CLI
displays which directory or file system is specified as the default by the cd command.
Router# pwd
To display a list of files in the directory that you are in, enter the dir command in privileged EXEC mode.
The command-line interface will display the files in the file system that was specified as the default by
the cd command.
Router# dir
Directory of flash0:/
1580 -rw- 6462268 Mar 06 2004 06:14:02 c2900-universalk9-mz.3600ata
3 -rw- 6458388 Mar 01 2004 00:01:24 c2900-universalk9-mz
63930368 bytes total (51007488 bytes free)
Entering a Directory: Example
To enter the /config directory:
Router# cd config
To verify that you are in the /config directory:

Cisco 2901 Specifications

General

Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 85 %
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
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
Ethernet LAN (RJ-45) ports	2
Firewall security	Cisco IOS
Input current	1.5 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	40 W
Product color	Black
Rack capacity	1U
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Flash memory	256 MB
Internal memory	512 MB
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	439.4 mm
Width	438.2 mm
Height	44.5 mm
Weight	6100 g