Cisco 1760 router stays in rommon modus
I am having problems with a cisco 1760 router. When I turn the router on I am getting stuck in rommon mode. When I enter the command: "boot flash:c1700-sv8y7-mz.123-11.T3.bin" , the router will boot the ios image. But when i turn the router off and on, it will return to rommon mode. I have tried the following commands in rommon mode:
rommon 1 > confreg 0x2102
rommon 2 > reset
or
rommon 1 > confreg 0x142
rommon 2 > reset
without results. I get the following errors:
System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.
Bad checksum on cookie structure, resorting to backup copy
Correcting primary cookie from backup
C1700 platform with 131072 Kbytes of main memory
loadprog: bad file magic number: 0x0
open: failed to find and/or load the bootloader: "flash:music-on-hold.au"
loadprog: error - on file open
boot: cannot load "c1700-sv8y7-mz.123-11.T3.bin"
System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.
C1700 platform with 131072 Kbytes of main memory
loadprog: bad file magic number: 0x0
boot: cannot load "flash:"
System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.
C1700 platform with 131072 Kbytes of main memory
loadprog: bad file magic number: 0x0
boot: cannot load "flash:"
System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2003 by cisco Systems, Inc.
C1700 platform with 131072 Kbytes of main memory
rommon 1 >
rommon 1 >
Thanks,
Pieter
I would recommend posting in the netpro forums about this.
http://www.cisco.com/go/netpro
This site is for the Cisco Small Business Pro routers.
For your problem though, you might try looking at your boot system command in your running config to make sure that it is accurate.
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Cisco 1760 router will not recognize wic1-dsu-t1-v2 card in slots 3 or 4
My 1760 router will not recognize a wic1-dsu-t1-v2 card in slots 3 or 4. They only work in slots 1 & 2. Never saw this before where the same card would not work in different slots.
Need assistance.
Thanks,
Ron
Router#show version
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-IPBASE-M), Version 12.3(6c), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Tue 20-Jul-04 07:00 by kellythw
Image text-base: 0x80008120, data-base: 0x80C74650
ROM: System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
Router uptime is 20 minutes
System returned to ROM by power-on
System image file is "flash:c1700-ipbase-mz.123-6c.bin"
cisco 1760 (MPC860P) processor (revision 0x500) with 55598K/9938K bytes of memory.
Processor board ID FOC0849230K (3846615071), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
1 FastEthernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
WIC T1-DSU
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Router#show flash
System flash directory:
File Length Name/status
1 7517112 c1700-ipbase-mz.123-6c.bin
[7517176 bytes used, 25775112 available, 33292288 total]
32768K bytes of processor board System flash (Read/Write)
Router#show diag
Slot 0:
C1760 1FE VE 4SLOT DV Mainboard Port adapter, 3 ports
Port adapter is analyzed
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
Hardware Revision : 5.0
PCB Serial Number : FOC0849230K
Part Number : 73-7167-05
Board Revision : B0
Fab Version : 04
Product (FRU) Number : CISCO1760
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 03 16 41 05 00 C1 8B 46 4F 43 30 38 34
0x10: 39 32 33 30 4B 82 49 1B FF 05 42 42 30 02 04 FF
0x20: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
WIC/VIC Slot 0:
FT1 4351
Daughter card-Version 4 TLV Cookie Format
Hardware Revision : 1.1
PCB Serial Number : FOC09053XP1
Part Number : 73-8346-04
Board Revision : A0
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Deviation Number : 0-0
Product (FRU) Number : WIC-1DSU-T1-V2
Top Assy. Part Number : 800-22193-02
CLEI Code : IP4I380GAB
WIC/VIC Slot 1:
FT1 4351
Daughter card-Version 4 TLV Cookie Format
Hardware Revision : 1.2
PCB Serial Number : FOC10073JND
Part Number : 73-8346-05
Board Revision : A0
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Deviation Number : 0-0
Product (FRU) Number : WIC-1DSU-T1-V2
Top Assy. Part Number : 800-22193-03
CLEI Code : IPUIAPRRAAHi Ron,
Slots 3 & 4 are for VICs only.
Have a look at the Location/ Function table here:
http://www.cisco.com/en/US/products/hw/routers/ps221/products_tech_note09186a00800c3399.shtml
cheers,
Seb. -
cisco aironet 1242 AP - configured as universal workgroup bridge
cisco 1760 router
I have a problem using a 1760 router with a 1242 uwgb, the 1242 is connected to the internet, int f0/0 on the router is connected by cable to the 1242, the 1242 demands a mac address to work but it seems the 1760 will not provide one that works. If I connect the 1242 directly to a pc and enter the pc's mac address into the uwgb the internet connection works fine. The 1760 has a WIC-4ESW 4-Port Switch Card fitted, I have traffic going into the WIC-4ESW and out of Intf0/0. This config works fine and I've tested it with a modem connected to int f0/0.
If I do show int f0/0 on the 1760 it displays the mac address and I enter this into the 1242. But when booting the 1242 the config says:
'Configured Universal MAC Address is not present in the Bridge Table
Device will associate using BVI's mac address'
do I have to do something to get the 1760 to give the mac address? I've tried giving the router intf0/0 a different mac address but that didn't work.
thanks for any pointers.read the below url for UWGB.
http://www.cisco.com/en/US/docs/wireless/access_point/12.4_3g_JA/configuration/guide/s43rf.html
HTH -
I have a cisco 1760 router with one adsl wic and one shdsl wic (wic 1 shdsl v3).The router has detected the adsl wic but not the shdsl.I am using the following software:c1700-y7-mz.123-4.XG5.bin.I have tried several ios and used feature navigator to find ios but neither works.Here is output of sh version
Can somedy help ?Already replied in WAN forum, please do not open duplicate threads.
-
Hello NetProf!
I'm repeating my request for help, mabey clearing a few things out.
1. We have a cisco 1760 router running CCME
2. Some connected to it cisco 79xx ip-phones
3. A third party gatekeeper - MikroTik router
4. Every device is logged in the gatekeeper, and every call i settled with the use of it.
5. We have a third party VoIP gateway - MultiTechs MultiVoIP - also registered in the gatekeeper.
6. Now the connections history:
a) when phoning from the gateway to cisco - everything works fine.
b) when phoning fromn cisco to the gateway - the connection failes - it looks like CISCO ISN'T FORWARDING ANY INDENTITY DATA - NO IP ADDRESS, AND H323-ID - GETS TO THE GATEWAY!!!!!
Please help!!
Michal PodoskiCheck if there are some known issues documented here:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122relnt/1700/rn1700yj.htm -
I have a cisco 1760 router (see config attached) with one ADSL and one SHDSL card.The cd led on the adsl card turns green the atm interface is up but the bvi1 interface remains down.The router is not detecting the shdsl card.What can i do?
what IOS version have you got on it?
Please also paste the output of : sh ver -
I am loosing configuration when I power off my Cisco 857 router
I bought new Cisco 857 router from the shop. Router must have been used before as I couln't go in with default username/password cisco/cisco.
Well I followed instruciton and reset password to username and password. Now I finally connected to the Cisco CP express over my IE browser.
I found out that somebody was using a router from the shop so this is why I coun't log to it in the first place. Anyway problem is that when I changed configuration and applied settings it remembers it until I power it off. When I power it on again it remembers all settings from that shop.
It reverts everything back: IP address, previous level 15 account and password - everything like after password reset.
I tried it again and it again lost settings. So I found following instruction:
http://www.cisco.com/en/US/products/hw/routers/ps233/products_tech_note09186a00800a65a5.shtml
I followed it and changed again all settings on the router. My settings are again lost after power off/on. I noticed that when I do first bit it does show
0x2102 not 0x2142 like they think that is password reset mode.
Here is my output from Hyper Terminal:
=============================
Cisco#enableCisco#show startUsing 3359 out of 131072 bytes!version 12.4no service padservice timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Cisco!boot-start-markerboot-end-marker!logging buffered 51200 warningsenable secret 5 $1$hpKF$Rc1tl6r45J8iHG7EN5jSk.!no aaa new-model!crypto pki trustpoint TP-self-signed-3185909327 enrollment selfsigned subject-name cn=IOS-Self-Signed-Certificate-3185909327 revocation-check none rsakeypair TP-self-signed-3185909327!!crypto pki certificate chain TP-self-signed-3185909327 certificate self-signed 01 nvram:IOS-Self-Sig#5.cerdot11 syslogno ip dhcp use vrf connectedip dhcp excluded-address 10.10.10.1!ip dhcp pool ccp-pool import all network 10.10.10.0 255.255.255.248 default-router 10.10.10.1 lease 0 2!!ip cefno ip domain lookupip domain name molinary.com!!!username admin privilege 15 secret 5 $1$jD3j$r6ROikgGsIlcMTGjkxFQ6.username username privilege 15 password 0 password!!archive log config hidekeys!!!!!interface ATM0 no ip address shutdown no atm ilmi-keepalive dsl operating-mode auto!interface ATM0.1 point-to-point description $ES_WAN$ ip nat outside ip virtual-reassembly pvc 0/38 encapsulation aal5mux ppp dialer dialer pool-member 1 !!interface FastEthernet0!interface FastEthernet1!interface FastEthernet2!interface FastEthernet3!interface Vlan1 description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$$ES_LAN$ ip address 10.10.10.1 255.255.255.248 ip nat inside ip virtual-reassembly ip tcp adjust-mss 1452!interface Dialer0 ip address dhcp encapsulation ppp dialer pool 1 dialer-group 1 no cdp enable ppp authentication chap pap callin ppp chap hostname [email protected] ppp chap password 0 netgear01 ppp pap sent-username [email protected] password 0 netgear01!ip forward-protocol nd!ip http serverip http access-class 23ip http authentication localip http secure-serverip http timeout-policy idle 60 life 86400 requests 10000ip nat inside source list 1 interface ATM0.1 overload!access-list 1 remark INSIDE_IF=Vlan1access-list 1 remark CCP_ACL Category=2access-list 1 permit 10.10.10.0 0.0.0.7dialer-list 1 protocol ip permitno cdp run!control-plane!banner exec ^C% Password expiration warning.-----------------------------------------------------------------------Cisco Configuration Professional (Cisco CP) is installed on this deviceand it provides the default username "cisco" for one-time use. If you havealready used the username "cisco" to login to the router and your IOS imagesupports the "one-time" user option, then this username has already expired.You will not be able to login to the router with this username after you exitthis session.It is strongly suggested that you create a new username with a privilege levelof 15 using the following command.username <myuser> privilege 15 secret 0 <mypassword>Replace <myuser> and <mypassword> with the username and password youwant to use.-----------------------------------------------------------------------^Cbanner login ^CAuthorized access only! Disconnect IMMEDIATELY if you are not an authorized user!^C!line con 0 login local no modem enableline aux 0line vty 0 4 privilege level 15 login local transport input telnet ssh!scheduler max-task-time 5000endCisco#Cisco#Cisco#Cisco#Cisco#Cisco#Cisco#Cisco#Cisco#show versionCisco IOS Software, C850 Software (C850-ADVSECURITYK9-M), Version 12.4(15)T12, RELEASE SOFTWARE (fc3)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2010 by Cisco Systems, Inc.Compiled Fri 22-Jan-10 14:46 by prod_rel_teamROM: System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARECisco uptime is 20 minutesSystem returned to ROM by power-onSystem image file is "flash:c850-advsecurityk9-mz.124-15.T12.bin"This product contains cryptographic features and is subject to UnitedStates and local country laws governing import, export, transfer anduse. Delivery of Cisco cryptographic products does not implythird-party authority to import, export, distribute or use encryption.Importers, exporters, distributors and users are responsible forcompliance with U.S. and local country laws. By using this product youagree to comply with applicable laws and regulations. If you are unableto comply with U.S. and local laws, return this product immediately.A summary of U.S. laws governing Cisco cryptographic products may be found at:http://www.cisco.com/wwl/export/crypto/tool/stqrg.htmlIf you require further assistance please contact us by sending email [email protected] 857 (MPC8272) processor (revision 0x400) with 59392K/6144K bytes of memory.Processor board ID FCZ140792J5MPC8272 CPU Rev: Part Number 0xC, Mask Number 0x104 FastEthernet interfaces1 ATM interface128K bytes of non-volatile configuration memory.20480K bytes of processor board System flash (Intel Strataflash)Configuration register is 0x2102Cisco#Cisco#Cisco#Cisco#endTranslating "end"% Unknown command or computer name, or unable to find computer addressCisco#reloadProceed with reload? [confirm]*Mar 1 01:19:27.786: %SYS-5-RELOAD: Reload requested by username on console. Reload Reason: Reload Command.System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARETechnical Support: http://www.cisco.com/techsupportCopyright (c) 2006 by cisco Systems, Inc.C850 series (Board ID: 2-149) platform with 65536 Kbytes of main memoryBooting flash:/c850-advsecurityk9-mz.124-15.T12.binSelf decompressing the image : ############################################## [OK] Restricted Rights LegendUse, duplication, or disclosure by the Government issubject to restrictions as set forth in subparagraph(c) of the Commercial Computer Software - RestrictedRights clause at FAR sec. 52.227-19 and subparagraph(c) (1) (ii) of the Rights in Technical Data and ComputerSoftware clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706Cisco IOS Software, C850 Software (C850-ADVSECURITYK9-M), Version 12.4(15)T12, RELEASE SOFTWARE (fc3)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2010 by Cisco Systems, Inc.Compiled Fri 22-Jan-10 14:46 by prod_rel_teamImage text-base: 0x8002007C, data-base: 0x814E7240This product contains cryptographic features and is subject to UnitedStates and local country laws governing import, export, transfer anduse. Delivery of Cisco cryptographic products does not implythird-party authority to import, export, distribute or use encryption.Importers, exporters, distributors and users are responsible forcompliance with U.S. and local country laws. By using this product youagree to comply with applicable laws and regulations. If you are unableto comply with U.S. and local laws, return this product immediately.A summary of U.S. laws governing Cisco cryptographic products may be found at:http://www.cisco.com/wwl/export/crypto/tool/stqrg.htmlIf you require further assistance please contact us by sending email [email protected] 857 (MPC8272) processor (revision 0x400) with 59392K/6144K bytes of memory.Processor board ID FCZ140792J5MPC8272 CPU Rev: Part Number 0xC, Mask Number 0x104 FastEthernet interfaces1 ATM interface128K bytes of non-volatile configuration memory.20480K bytes of processor board System flash (Intel Strataflash)no ip dhcp use vrf connected ^% Invalid input detected at '^' marker.SETUP: new interface NVI0 placed in "shutdown" statePress RETURN to get started!*Mar 1 00:00:03.952: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Initialized*Mar 1 00:00:03.960: %VPN_HW-6-INFO_LOC: Crypto engine: onboard 0 State changed to: Enabled*Mar 1 00:00:07.244: %LINK-3-UPDOWN: Interface FastEthernet0, changed state toup*Mar 1 00:00:08.413: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to up*Mar 1 00:00:08.821: %SYS-5-CONFIG_I: Configured from memory by console*Mar 1 01:19:27.072: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up*Mar 1 01:19:27.352: %SYS-5-RESTART: System restarted --Cisco IOS Software, C850 Software (C850-ADVSECURITYK9-M), Version 12.4(15)T12, RELEASE SOFTWARE (fc3)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2010 by Cisco Systems, Inc.Compiled Fri 22-Jan-10 14:46 by prod_rel_team*Mar 1 01:19:27.352: %SNMP-5-COLDSTART: SNMP agent on host Cisco is undergoinga cold start*Mar 1 01:19:27.436: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is OFF*Mar 1 01:19:27.436: %CRYPTO-6-ISAKMP_ON_OFF: ISAKMP is OFF*Mar 1 01:19:27.540: %LINEPROTO-5-UPDOWN: Line protocol on Interface NVI0, changed state to down*Mar 1 01:19:28.072: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access1, changed state to up*Mar 1 01:19:28.484: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up*Mar 1 01:19:28.484: %LINK-5-CHANGED: Interface ATM0, changed state to administratively down*Mar 1 01:19:28.848: %LINK-5-CHANGED: Interface NVI0, changed state to administratively down*Mar 1 01:19:28.932: %LINK-3-UPDOWN: Interface FastEthernet3, changed state toup*Mar 1 01:19:28.936: %LINK-3-UPDOWN: Interface FastEthernet2, changed state toup*Mar 1 01:19:28.940: %LINK-3-UPDOWN: Interface FastEthernet1, changed state toup*Mar 1 01:19:29.484: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0, changed state to down*Mar 1 01:19:29.932: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet3, changed state to down*Mar 1 01:19:29.936: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2, changed state to down*Mar 1 01:19:29.940: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1, changed state to down*Mar 1 01:19:29.948: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to upAuthorized access only!===========================================
Please help me as I am stuck and can't go any further....Hi David White,
Alternatively, after password recovery you can modify the configuration to be what you want, and then issue:
write memory
to save the configuration. You can then verify that your changes have been saved to the startup config by issuing:
show startup-config"
The only good thing is that when I switch off a router it erase configuration except my new password which I created after password reset. Everything else is getting vanished (ADSL settings, DHCP, routing ) everything. Even new admin accounts I created.
Well have a question to your above comments. I am new in Cisco so please put as much detail as you can for me to understand. When you say modify configuration do you mean to go to Cisco CP Express graphical interface and then connect router to hyper terminal and execute above commands?
Why router doesn't remember this anyway. There must be some option to change in configuration to make thing permanent when I hit apply changes in Cisco CO Express otherwise it is pointless to heve it.
Phillip
write memory
is
copy running-config startup-config"
Can't this be done via Cisco CP Express or set up router to copy this every time I change this in graphical interface rather going to command line to achnoledge it?
I understand your concern about this router and somebodie's configuration details as you want things to be un-used when you buy them - true. ADSL details belongs to the shop which sold me the router so that is why I don't make a big problem about this. We take most of hardware from this shop and have discount and many good deals with them so I think they have been just testing it and forgot to erease their config. It might be that someone has returned router to the shop and they have repaired it and tested it.
I hope this is a normal behaviour of this router as I have option to replace it in case this is a fault.
Could you please write me step by step guide how can I make changed options stay permanently on router?
thank you
Dragan -
Hi All,
I am getting the below error logs in my one of my router 1760, i found in some blogs that if no cable connected in WIC then the router is reporting the following fault on the console line and it happens every 1 minute like the device is being polled but doesn't respond.
But here cables were connected into Serial and Ethernet interfaces, still i am getting the below errors.
Is anybody experinced with this problem, can someone help me please.
Aug 14 05:30:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:31:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:32:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:33:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:34:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:35:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:36:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:37:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:38:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:39:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
Aug 14 05:40:04: %PQUICC_ETHER-1-LOSTCARR: Unit 0, lost carrier. Transceiver problem?
#x
Interface IP-Address OK? Method Status Prot ocol
FastEthernet0/0 10.xx.xx.xx YES NVRAM up up
Serial0/0 unassigned YES NVRAM up up
Serial0/0.22 172.20.x.xxx YES NVRAM up up
Ethernet1/0 10.xx.xxx.x YES NVRAM up down
Loopback0 172.20.xxx.xxx YES NVRAM up up
#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-IPBASE-M), Version 12.3(6b), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2004 by cisco Systems, Inc.
Compiled Thu 20-May-04 00:20 by dchih
Image text-base: 0x80008120, data-base: 0x80C73B38
ROM: System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)
CE-NUK-RG uptime is 38 weeks, 6 days, 5 hours, 36 minutes
System returned to ROM by power-on
System restarted at 00:33:21 UTC Sat Nov 15 2008
System image file is "flash:c1700-ipbase-mz.123-6b.bin"
cisco 1760 (MPC860P) processor (revision 0x500) with 55597K/9939K bytes of memory.
Processor board ID FOC08202N33 (114859209), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
1 Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
1 Serial(sync/async) network interface(s)
32K bytes of non-volatile configuration memory.
32768K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Regards,
Naidu.By the look of your "sh ip int bri" it is for the Eth1/0 interface not your serial.
What's plugged into the other end of that link? Have you checked it is the correct encapsulation? eg if it is a trunk, are both sides configured to be a trunk (and also both isl or dot1q)?
If it is going to a switch have you checked port security? (it may have autorecover set for 1 min which is why it keeps flapping).....
Could also be a break in the cable which causes it to be unidirectional and UDLD may be brinking it down? -
Atm0 clock rate on 1760 router
I have a 2651xm router with wic1-adsl card and i've seen that by tweaking the atm0 and dialer0 settings I can literally double the download speed on my crappy adsl line. One of the settings I use on the 2651 is:
# int atm0/0
# clock rate aal5 7000000
however I also have a 1760 router on adsl at a different location but that won't accept 7000000.
1760(config-if)#clock rate aal5 ?
1000000
1300000
1600000
2000000
2600000
3200000
4000000
5300000
8000000 <default>
<1000000-8000000> clock rates in bits per second, choose one from above
from the point of view of squeezing every last drop of speed from the adsl line, which clock rate should I use?Tony,
Read this
http://www.cisco.com/en/US/docs/ios-xml/ios/interface/command/ir-c2.html#wp4276769922
Regards,
Alex.
Please rate useful posts. -
Still trying to configure a Cisco 877W router
Hi,
I am still unable to configure my Cisco 877W router for use on a B.T. ADSL phone line.
I can log in to the router which starts up the SDM Express. I then select the wizard and get as far as filling in the DHCP server configuration.
When I then press next it does not go to the next step, it just stays on the DHCP config screen. I am now using a Windows XP machine to configure the router as someone suggested, but it continues to halt at the same place.
Can anyone help please,
Thanks.
Dave.Hi. You may check out the topics in this link instead.
-
Cisco 3825 router boot ios from usb
HI All
I got a Cisco 3825 Router CF card failure, can I boot IOS from USB?
Physically I found 2 usb ports but nothing I can see in ROMMON mode, may I know how to boot from USB?
rommon 1 > dev
Devices in device table:
id name
flash: compact flash
bootflash: boot flash
eprom: eprom
rommon 2 >
HugoHi Hugo,
The only time you can get an ISR G1 (except 870) to boot from USB is when you have upgraded the bootstrap to 12.4(13r)T15.
The command to boot from USB is a hidden command. From ROMmon the command is "boot usbflash0:IOS_filename.bin". -
Cisco 1760 my default GW. Optimizing external interface.
Hello, my current setup is....
[comcast 10 Mbps]<----->[Cisco 1760]<------->[Dell PowerConnect 3024]--------[LAN]
I have a WIC-1ENET on my 1760 connected to the the motorola cable modem. I was wondering if there are any specific commands I should apply to an external interface to improve performance, or keep unwanted traffic from being sent out.
interface Ethernet0/0
ip address dhcp
no ip redirects
no ip proxy-arp
ip nat outside
no ip route-cache cef
no ip route-cache
no ip mroute-cache
half-duplex
priority-group 1
no cdp enable
That is my current setup for my external interface. I have the priority set for my xbox 360. So that netflix gets highest priority. This allows for me to get HD streams 90% of the time, with little to no slow downs from others using the network. I would like to set full-duplex, but doing so brings the connections to the internet down to a crawl. I don't know if this is because the cable modem needs to be reset after full-duplex has been set, or what.
I have seen some configurations with a hold-queue value. Would this help me any? Speed tests using dlsreports i see about 8Mbps/1.5Mbps down/up. I have modified the nat tcp timeout to 10 minutes.
Thanks for any information guys./* Style Definitions */
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Regarding the duplex settings on Ethernet 0/0 there are some rules in the standards. If you set the duplex manually on the interface auto negotiation is turned off and requested duplex will not be ‘announced’ to your cable modem. The default behavior according to the standard is for the cable modem to use half duplex. This will also happen if you set Ethernet 0/0 to full duplex since auto negotiation is turned off.
So in order to get full duplex you have two options:
1) Use the command ‘duplex auto’ on Ethernet 0/0
2) Configure both Ethernet 0/0 and your cable modem to full duplex.
André -
No service password recovery command on cisco 2801 router
HI,
we have a cisco 2801 router in class which has a disabled pasword recovery. We tried almost everything, we cannot get into ROMmon and the break sequence dosent work in any program (hyper terminal, putty, teraterm pro). We dont have any idea how to solve this problem.
Here is the log from hyperterminal:
System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2004 by cisco Systems, Inc.
PLD version 0x10
GIO ASIC version 0x127
c2801 processor with 131072 Kbytes of main memory
Main memory is configured to 64 bit mode with parity disabled
Readonly ROMMON initialized
PASSWORD RECOVERY FUNCTIONALITY IS DISABLED
program load complete, entry point: 0x8000f000, size: 0xc100
Initializing ATA monitor library.......
program load complete, entry point: 0x8000f000, size: 0xc100
Initializing ATA monitor library.......
program load complete, entry point: 0x8000f000, size: 0xd49718
Self decompressing the image : #################################################
######## [OK]
--- TRIED BREAK SEQUENCE HERE but nothing happens ---
Smart Init is enabled
smart init is sizing iomem
ID MEMORY_REQ TYPE
0X003AA110 public buffer pools
0X00211000 public particle pools
0X0013 0X00035000 Card in slot 1
0X000021B8 Onboard USB
If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Allocating additional 7692663 bytes to IO Memory.
PMem allocated: 117440512 bytes; IOMem allocated: 16777216 bytes
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, 2801 Software (C2801-IPBASE-M), Version 12.4(1c), RELEASE SO
FTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Wed 26-Oct-05 08:42 by evmiller
Image text-base: 0x6007ECA0, data-base: 0x61480000
--- TRIED BREAK SEQUENCE HERE but nothing happens too ---
Port Statistics for unclassified packets is not turned on.
Cisco 2801 (revision 6.0) with 114688K/16384K bytes of memory.
Processor board ID FCZ102422KK
2 FastEthernet interfaces
2 Low-speed serial(sync/async) interfaces
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62720K bytes of ATA CompactFlash (Read/Write)
Press RETURN to get started!
Thanks for help!I usually suffer from the same issue, but what works for me everytime is the other method that simulates break sequence. Can't find the documentation for it but this is how it goes:
Set the serial connection as follows in Putty:
Baud rate 1200
1 stop bit
8 data bits
no parity
no flow control
Turn off your router, then turn it back on and immediately press the spacebar for about 10-15 seconds. All you'll see is giberish. After that reset your console connection settings to the usual 9600 baud rate, and you'll find yourself in rommon mode. -
Cisco 2821 router won't keep config
Hi
I have a cisco 2821 router that i'm trying to load a config on and for some reason it will not stay once i reboot it.
I can get the config on and give it a host name and everything that i need but when i reboot it goes back to
router> as the host name and no config on it.What would be causing this problem as this is my first time seeing
this before and thanks for your help in advance.Check your config-registry using the "sh version" command. It should be 0x2102 and you can change this using the command "config-registry 0x2102" and a reboot.
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Can I buy an Airport Express plug-in wifi signal booster to connect to a Cisco wireless router, or do I have to buy an Airport Extreme base station to make the Airport Express plug-in work?
You would need either an AirPort Extreme or an AirPort Express connected to the Cisco router, with a permanent Ethernet cable connection.
Configure the Extreme or Express that is connected to the Cisco router to "create a wireless network".
Then, you could add an AirPort Express to "extend a wireless network" to provide more wireless coverage for the network that the Extreme or Express would be creating.
Remember that the Express can only "extend" the quality of signal that it receives, so it must be located where it can receive a strong signal from the "main" AirPort.
If you don't need the Cisco wireless signal, you could turn it off.....or use that network for guests or something similar.
The bottom line here......you always need two Apple routers if you want to extend the network wirelessly.
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