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Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
5-48 GR2K-GA-0015
Ver. 07-02
5.9 Confirmation of Qos function
5.9.1 Confirming QoS control function
The contents of confirmation during operation are as described below when a QoS
control function is used in the router.
5.9.1.1 Confirmation of packet discard by band control
Execute a show qos ip-flow command to display IP flow statistical information and
confirm the number of packets that are discarded by the band control of a QoS
function. If the number of discarded packets is large, packets may be discarded in
the communication part where they must not be discarded. Confirm the current
operational state of a network.
Figure 5-88 QoS IP flow statistical information display
5.9.1.2 Confirmation of packet discard by queue control
Execute a show qos queueing command to display output priority queue information
and confirm the number of packets that are discarded by the queue control of a QoS
function. If the number of discarded packets is large, packets may be discarded in
the communication part where they must not be discarded. Confirm the current
operational state of a network.
- Hitachi Gigabit Router GR2000 1
- Series Enhanced Version 1
- (FCC) Compliance 2
- Trademarks 2
- Release 06-05 (January 2003) 3
- Change Record 3
- Abbreviations 5
- Acknowledgments 11
- [BSDI Internet Server] 13
- AT&T (DAVID M. GAY) 14
- INFO-ZIP GROUP 14
- INTERNET SOFTWARE CONSORTIUM 14
- SIGMASOFT, TH. LOCKERT 15
- SUN MICROSYSTEMS, INC 15
- UNIVERSITY OF TORONTO 16
- WILDBOAR 17
- MARTIN BIRGMEIER 17
- CHRISTOPHER G. DEMETRIOU 17
- DAVID HOVEMEYER 18
- FRANK VAN DER LINDEN 18
- THEO DE RAADT 19
- HENRY SPENCER 19
- [diff, grep] 20
- [tcpdump] 21
- [traceroute] 22
- [Apache HTTP server] 23
- [Xntp Program] 23
- [MD5 Program] 24
- [mrouted] 25
- [PIM sparse-mode pimd] 25
- [KATE IPv6 STACK] 26
- Safety Guide 29
- Specific Warning Instructions 30
- Specific Caution Instructions 31
- Other Instructions 32
- Table of Contents 33
- List of Figures 43
- List of Tables 49
- Chapter 1 51
- Before Operation Start 51
- GR2K-GA-0015 1-3 53
- 1-4 GR2K-GA-0015 54
- 1.2.1 Console 55
- 1.2.1.4 RS-232C 56
- 1.2.1.5 Modem 56
- 1.2.3 Backup MC 58
- Chapter 2 59
- Starting the router 59
- 2.2 Starting the router 61
- 2.3 Stopping the router 61
- 2.4 Logging in from a console 62
- Chapter 3 63
- Command operation 63
- 3.2.1 Login 65
- 3.2.2 CLI Actuation 65
- 3.2.3 CLI Termination 65
- 3.2.4 Prompt 66
- 3.2.5 Complement Function 67
- 3.2.6 Help Function 67
- 3.2.9 History Function 69
- 3.2.10 Pipe 70
- 3.2.11 Redirect Function 71
- 3.2.12 Paging 71
- 3.2.13 Warning Messages 71
- 3.2.15 Automatic Logout 72
- 3-16 GR2K-GA-0015 78
- Chapter 4 79
- 4.2 Setting login security 81
- 4.3 Setting the time 84
- 4.4.1 RM/RP board 85
- 4.4.2 NIF board 86
- 4.5.1 Overview 87
- 4.6 Consideration of security 88
- 4.7.1 Setting using command 89
- Terminal 90
- IP address of own router 91
- Must be “aux.” 91
- Double-click 92
- Click [OK] 94
- Double-click the 94
- Click [Next] 95
- [Make New Connection] icon 95
- Click [Finish] 97
- Click the new icon with 97
- Click [Properties] 97
- Click [Connect] 99
- 4-22 GR2K-GA-0015 100
- Ver. 07-02 100
- Chapter 5 101
- 5.1.1.1 Physical interface 102
- MAC address must have been 103
- 5.1.2.3 Frame Relay 104
- 5.1.2.1 Physical interface 104
- 5.1.2.2 PPP 104
- 5.1.2.4 ISDN PPP 105
- Both or either of the 116
- 5-20 GR2K-GA-0015 120
- 5.4.2.1 Interface information 121
- 5.4.2.2 Adjacent information 122
- This Router 123
- PIM Router 123
- (non-PIM) 123
- 5.4.3.1 Interface information 125
- 5.4.3.2 Adjacent information 126
- 5.4.4.1 Interface information 127
- 5.4.4.2 Group information 128
- 5-36 GR2K-GA-0015 136
- Figure 5-68 Log display 136
- 5.7.2.1 Interface information 140
- 5.7.2.2 Adjacent information 141
- 5.7.3.1 Interface information 143
- 5.7.3.2 Group information 144
- Confirm here 147
- Chapter 6 155
- Tasks During Operation 155
- 6.3 Confirming operation log 158
- 6.5 Confirming MC capacity 161
- 6.6.1 Adding the boards 162
- 6.7 Switching mode 164
- Chapter 7 167
- Troubleshooting 167
- 7.1.1 FAULT CODE is displayed 168
- 7.1.3 Mode cannot be switched 168
- 7.1.4 MC cannot be accessed 169
- 7.3.2 Dump file is created 175
- 7.3.3 Core file is created 176
- It must read “connected” 213
- MAC address must 213
- Confirm this content 217
- Section 5.2 219
- Both or one of these 220
- IP address has been set 222
- GR2K-GA-0015 7-57 223
- 7.7.2.1 PIM-SM network 227
- 7.7.2.2 PIM-SSM network 228
- [ROUTE-OS6] 231
- 7.8.3.1 Confirmation of State 238
- 7.10.1.1 PIM-SM network 246
- 7.10.1.2 PIM-SSM network 247
- 7.11.2.2 Check transfer state 250
- 7.11.7.2 Check label 253
- 7.11.7.4 Check LSP 253
- 7-90 GR2K-GA-0015 256
- COPS is Started 257
- COPS is in Operation 258
- SNMP manager 260
- Chapter 8 263
- Maintenance Procedure 263
- Changes the dialog mode 266
- Selects binary mode (Note 1) 266
- Transmits the dump file 266
- GR2K-GA-0015 8-5 267
- Status of the standby system 272
- Operation mode is “duplex.” 290
- Expand the RP memory 292
- Install the RP again 292
- Start operation of the RP 292
- Stop operation of the RP 292
- Remove the RP 292
- Type of line (must comply 297
- Status of line 297
- 8.7 Line Test 299
- 8.7.2 Testing on WAN Line 300
- Must be 0 305
- 8.7.3 Testing on ATM Line 306
- Must be “up” 307
- 8-46 GR2K-GA-0015 308
- Chapter 9 309
- Software updating 309
- 9.1 Outline 310
- 9.2 Operation after updating 311
- 9-4 GR2K-GA-0015 312
- Appendix 313
- < Alphabet > 314
- VBR queue 324
- Virtual links 324
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