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%Insufficient resources to create channel-group

I'm trying to configure 2 channel groups on a Channelized E1on a C3745 Router router.

This is the message I get when I do the followinf configuration:

VisaCentra(config-controller)# clock source line

VisaCentra(config-controller)# channel-group 1 timeslots 1-2

VisaCentra(config-controller)# channel-group 2 timeslots 3-10

%Insufficient resources to create channel group

As you could see, the first circuit works at 128Kb and the second at 512K.

If I low down the speed form the second circuit to 448, using timeslots from 3 to 9 , it works fine.

Down someone know what is happening?

Tnx.

Gastón.

2 REPLIES

Re: %Insufficient resources to create channel-group

Not sure whether this is a bug or due to insufficient resources on the router. Can you provide how much ram you have, what IOS code you are running etc.

New Member

Re: %Insufficient resources to create channel-group

This is the additiona info,

Router#sh ver

Cisco Internetwork Operating System Software

IOS (tm) 3700 Software (C3745-JK9S-M), Version 12.2(11)T2, RELEASE SOFTWARE

(fc

1)

TAC Support: http://www.cisco.com/tac <http://www.cisco.com/tac>

Copyright (c) 1986-2002 by cisco Systems, Inc.

Compiled Sun 13-Oct-02 07:31 by ccai

Image text-base: 0x60008940, data-base: 0x61BC6000

ROM: System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)

Router uptime is 15 weeks, 1 day, 5 hours, 25 minutes

System returned to ROM by power-on

System image file is "flash:c3745-jk9s-mz.122-11.T2.bin"

cisco 3745 (R7000) processor (revision 53.51) with 131072K/12288K bytes of

memor

y.

Processor board ID JMX0701L2LD

R7000 CPU at 350Mhz, Implementation 39, Rev 3.3, 256KB L2, 2048KB L3 Cache

Channelized E1, Version 1.0.

Bridging software.

X.25 software, Version 3.0.0.

SuperLAT software (copyright 1990 by Meridian Technology Corp).

TN3270 Emulation software.

Primary Rate ISDN software, Version 1.1.

2 FastEthernet/IEEE 802.3 interface(s)

4 Serial network interface(s)

6 Serial(sync/async) network interface(s)

8 Low-speed serial(sync/async) network interface(s)

4 Channelized E1/PRI port(s)

1 Virtual Private Network (VPN) Module(s)

DRAM configuration is 64 bits wide with parity disabled.

151K bytes of non-volatile configuration memory.

31360K bytes of ATA System CompactFlash (Read/Write)

Configuration register is 0x101

E1 1/2 is up.

Applique type is Channelized E1 - balanced

Description: Troncal Iplan

No alarms detected.

alarm-trigger is not set

Version info Firmware: 20020306, FPGA: 11

Framing is NO-CRC4, Line Code is HDB3, Clock Source is Line.

Current port master clock: recovered from controller 1/0

Data in current interval (4 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

4 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

4 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

Data in Interval 1:

0 Line Code Violations, 0 Path Code Violations

900 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

900 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail

Secs

Data in Interval 2:

0 Line Code Violations, 0 Path Code Violations

900 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

900 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail

Tnx.

Gaston.

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