03-24-2009 01:09 PM - edited 03-04-2019 04:04 AM
Hello, I'm configuring a Series 1700 router for our T1 Frame Relay. The configuration is going well until the router will not let me set the Serial Interface.
Router<config>#interface serial0
Results in:
% Invalid Input detected at '^' marker.
The ^ points to the S in Serial.
Sorry for the simplicity of my question. I'm basically a hardware tech thrown into the Network Admin spot. Any answers appreciated. Thanks for your time.
03-24-2009 01:16 PM
At the config prompt, type "interface ?" and press enter. Tell us what choices you see.
03-24-2009 01:20 PM
Thanks for the reply,
Choices:
Async
BRI
BVI
CTunnel
Dialer
FastEthernet
Group-Async
Group-Serial
Lex
Loopback
MFR
Multilink
Null
Tunnel
Vif
Virtual-Template
Virtual- TokenRing
range
03-24-2009 01:31 PM
Hi:
As you can see, "serial" is not one of your choices. The only physical inetrface it offers is the fastethernet.
Can you do a "sh mod" or " sh hard"?
Also, do a "sh run" and post that, too.
03-24-2009 01:16 PM
Can you post "show ver"? What time of WIC do you have in your router?
HTH,
John
03-24-2009 01:23 PM
Thanks for the reply.
C1700 Software
Ver. 12.2<5.5>T
WIC 1DSU t1
03-24-2009 01:29 PM
Check this link out!
http://www.cisco.com/en/US/products/hw/modules/ps3129/products_tech_note09186a0080093d70.shtml
Note: Cisco 1701, 1710, 1711, and 1712 are fixed-configuration routers and do not support the WIC-1DSU-T1 or WIC-1DSU-T1-V2. Also, the Cisco 1750 does not support this WIC
HTH,
Toshi
03-24-2009 01:32 PM
Thank you for your reply, however, we have 4 other 1700's utilizing this WIC.
03-24-2009 01:33 PM
Hi:
As you can see, "serial" is not one of your choices. The only physical inetrface it offers is the fastethernet.
Can you do a "sh mod" or " sh hard"?
Also, do a "sh run" and post that, too.
03-25-2009 06:42 AM
Sorry for the delay, thanks for your reply. Here's the info:
burke-1721#sh hard
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-Y-M), Version 12.2(4)YA2, EARLY DEPLOYMENT RELEAS
E SOFTWARE (fc1)
Synched to technology version 12.2(5.4)T
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 11-Apr-02 21:54 by ealyon
Image text-base: 0x80008124, data-base: 0x807976DC
ROM: System Bootstrap, Version 12.2(7r)XM1, RELEASE SOFTWARE (fc1)
ROM: C1700 Software (C1700-Y-M), Version 12.2(4)YA2, EARLY DEPLOYMENT RELEASE SO
FTWARE (fc1)
burke-1721 uptime is 48 minutes
System returned to ROM by power-on
System image file is "flash:c1700-y-mz.122-4.YA2.bin"
cisco 1721 (MPC860P) processor (revision 0x100) with 29492K/3276K bytes of memor
y.
Processor board ID FOC070802CJ (1339366764), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 FastEthernet/IEEE 802.3 interface(s)
1 ISDN Basic Rate interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Configuration register is 0x142
urke-1721#sh modemcap
default
codex_3260
usr_courier
usr_sportster
hayes_optima
global_village
viva
telebit_t3000
microcom_hdms
microcom_server
nec_v34
nec_v110
nec_piafs
cisco_v110
microcom_mimic
mica
nextport
03-25-2009 06:44 AM
Building configuration...
Current configuration : 612 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname burke-1721
!
enable secret 5 $1$VF07$ucOJaHE5R2AqJjqJor0by1
enable password
!
ip subnet-zero
!
isdn switch-type basic-5ess
!
!
!
interface BRI0
no ip address
shutdown
isdn switch-type basic-5ess
!
interface FastEthernet0
ip address xxx.xxx.xxx.xxx 255.255.255.0
speed auto
full-duplex
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
dialer-list 1 protocol ipx permit
!
line con 0
line aux 0
line vty 0 4
password p.
login
!
no scheduler allocate
end
03-24-2009 01:35 PM
Well, Are they the same model? Are they using the same IOS as well?
03-25-2009 06:38 AM
Yes they are the same models and all have the same IOS. Thanks.
03-24-2009 01:34 PM
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 11-Apr-02 21:54 by ealyon
Image text-base: 0x80008124, data-base: 0x807976DC
ROM: System Bootstrap, Version 12.2(7r)XM1, RELEASE SOFTWARE (fc1)
ROM: C1700 Software (C1700-Y-M), Version 12.2(4)YA2, EARLY DEPLOYMENT RELEASE SO
FTWARE (fc1)
burke-1721 uptime is 1 hour, 32 minutes
System returned to ROM by power-on
System image file is "flash:c1700-y-mz.122-4.YA2.bin"
cisco 1721 (MPC860P) processor (revision 0x100) with 29492K/3276K bytes of memor
y.
Processor board ID FOC070802CJ (1339366764), with hardware revision 0000
MPC860P processor: part number 5, mask 2
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 FastEthernet/IEEE 802.3 interface(s)
1 ISDN Basic Rate interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Configuration register is 0x142
03-24-2009 01:37 PM
You didnt post the "sh run" but anyway, its obvious that the system is only recognizing one physical interface, and thats the FastEthernet interface.
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