Cisco OL-5490-01 Spécifications Page 153
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- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
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Cisco AS5x00 Case Study for Basic IP Modem Services
11/24/1999
Section 6 Modem Management Operations
Gathering and Viewing Call Statistics
3.2 Using Modem Call-Record Terse
Starting with Cisco IOS Releases 11.3AA and 12.0T, modem call records can be sent to syslog and
examined to perform statistical analysis.
For example, you can monitor:
Modulation trends such as V.90 verses V.34
Call time durations (consistent short connection times on a modem, regular Lost Carrier counts)
Unavailable user IDs
PPP negotiation or authentication failures
The following example enables modem call-records and sends the logs to wherever your syslog output
goes, for example:
To the console—if you do not have the
no logging console
command enabled.
To the terminal line—if you have the
terminal monitor
command enabled.
To a syslog host—if you have one configured.
5300-NAS#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
5300-NAS(config)#modem call-record terse
*Jan 1 04:19:50.262: %CALLRECORD-3-MICA_TERSE_CALL_REC: DS0 slot/contr/chan=0/0
/0, slot/port=2/0, call_id=18, userid=(n/a), ip=0.0.0.0, calling=4082329440, cal
led=5710945, std=V.34+, prot=LAP-M, comp=V.42bis both, init-rx/tx b-rate=26400/2
6400, finl-rx/tx b-rate=26400/26400, rbs=0, d-pad=None, retr=2, sq=3, snr=25, rx
/tx chars=79/94701, bad=0, rx/tx ec=60/204, bad=521, time=698, finl-state=Steady
, disc(radius)=(n/a)/(n/a), disc(modem)=A220 Rx (line to host) data flushing - n
ot OK/EC condition - locally detected/received DISC frame -- normal LAPM termina
tion
- IP Modem Services 1
- Contents 4
- Introduction 7
- Scenario Description 7
- 11/24/1999 10
- Dial Planning Questionnaire 10
- Network Service Definition 11
- Table 1-1 Hardware 13
- Table 1-5 IP Subnetting Plan 16
- Verifying Basic Setup 23
- Inside a Cisco 28
- Configuring Cisco IOS Basics 32
- Table 2-3 Local AAA Commands 33
- Timesaver 36
- Enabling the T1 Controllers 38
- Table 2-6 Alarm Conditions 41
- Configuring Modems and Lines 44
- Table 2-9 IP Routing Commands 46
- Call-Processing Components 55
- DSC Troubleshooting Tips 63
- Component Description 71
- Table 3-5 Local AAA Commands 78
- 2.4 Configuring Basic IP 79
- Table 3-7 Alarm Conditions 85
- Table 3-9 IP Routing Commands 89
- Verifying Modem Performance 95
- Async DataComm Model 96
- RS-232 in Cisco IOS 98
- V.34 Basic Rules 102
- V.90 Basic Rules 103
- 5300-NAS# 5300-NAS# 105
- Tech Tip 106
- What to do Next 120
- In this Section 121
- Configuring IPCP Options 122
- Configuring LCP Options 123
- Enabling PPP Autoselect 124
- 6.1 Show Caller Statistics 130
- Inspecting Active Call States 131
- Modem Management Operations 137
- Managing Modem Firmware 138
- Task 2. Enabling Syslog 158
- Enabling Syslog 159
- Task 3. Enabling SNMP 160
- Enabling SNMP 161
- Table 7-3 SNMP Commands 162
- Cisco AS5300 Configuration 169
- Cisco AS5800 Configuration 172
- 11/24/99 177
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