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2-12
Cisco SCE 8000 CLI Command Reference
Chapter 2 CLI Command Reference
accelerate-packet-drops
accelerate-packet-drops
Enables drop-wred-packets-by-hardware mode. This mode improves performance, but prevents the
application from being able to count all dropped packets.
To disable drop-wred-packets-by-hardware mode, enabling the software to count all dropped packets (at
the expense of some loss of performance), use the no form of this command.
accelerate-packet-drops
no accelerate-packet-drops
Syntax Description This command has no arguments or keywords.
Command Default This command (drop-wred-packets-by-hardware mode) is enabled.
Command Modes Interface Linecard Configuration
Command History This table includes the following release-specific history entries:
Usage Guidelines By default, the Cisco SCE platform hardware drops WRED packets (packets that are marked to be
dropped due to bandwidth-control criteria). However, dropping these packets might be a problem if you
need to know the number of dropped packets per service.
You can disable drop-wred-packets-by-hardware mode. The application can then retrieve the number of
dropped packets for every flow and provide better visibility into the exact number of dropped packets
and their distribution.
Note that counting all dropped packets impacts system performance and therefore, by default,
drop-wred-packets-by-hardware mode is enabled.
Note The MIB object tpTotalNumWredDiscardedPackets counts dropped packets. The value in this counter is
absolute only in no accelerate-packet-drops mode. When in accelerate-packet-drops mode (the
default mode), this MIB counter provides only a relative value indicating the trend of the number of
packet drops, with a factor of approximately 1:6.
Authorization: admin
Release Modification
3.0.0 This command was introduced.
- Cisco Systems, Inc 1
- CONTENTS 3
- Contents 10
- About This Guide 19
- Document Revision History 20
- Organization 20
- Related Publications 20
- Conventions 21
- Command-Line Interface 23
- CLI Authorization Levels 24
- CLI Command Mode Hierarchy 25
- • E1: interface Linecard 0 27
- • E3: (traffic ports) 27
- Prompt Indications 28
- Example: 29
- CLI Help Features 31
- Argument Help 32
- Command History 34
- Keyboard Shortcuts 34
- Auto-Completion 35
- FTP User Name and Password 36
- Managing Command Output 37
- Creating a CLI Script 39
- CLI Command Reference 41
- • 0 (user) 43
- • 5 (viewer) 43
- • 10 (admin) 43
- • 15 (root) 43
- • none—Use no authentication 48
- EXAMPLE 1 54
- EXAMPLE 2 54
- • Permit/deny field 56
- • attack-detector 62
- • access-list 62
- • Action—report 63
- command to disable it 95
- is 60 minutes 123
- General Guidelines 124
- Recurring Configurations 124
- Specifying Explicit Days 125
- Example 1 125
- Example 2 125
- Example 3 125
- • /system/preconf 143
- • /system/prevconf 144
- Disable multi-mapping: 163
- Load Balancing 176
- High Availability (Failover) 176
- Figure 2-1 Disable Command 181
- • full—Full duplex 183
- • half—Half duplex 183
- Figure 2-2 Enable Command 185
- • Must begin with a letter 186
- • Cannot contain spaces 186
- • Are case-sensitive 186
- • General configuration files 190
- • Static party DB files 190
- • start—Starts recording 195
- • stop—Stops recording 195
- Command Description 206
- EXEC authorization level 214
- • global-controller bandwidth 222
- • global-controller name 222
- EXAMPLE 1: 249
- EXAMPLE 2: 249
- Ipv6-IANA 271
- • warning 292
- • Adding an entry 297
- • Removing an entry 297
- • traffic-engineering skip 327
- • vpn skip 327
- • END_USER_E164 343
- • END_USER_IMSI 343
- • END_USER_NAI 343
- • END_USER_SIP-URI 343
- • END_USER_PRIVATE 343
- • Link Usage RDRs (LURs) 353
- • Package Usage RDRs (PURs) 353
- • Category 1—40 MB 364
- • Category 2—24 MB 364
- • Category 3—8 MB 364
- • Category 4—8 MB 364
- Priorities 369
- Table 2-8 Valid Mode Settings 373
- • The host ends with .com 384
- User Authorization Guidelines 390
- • Calling station ID 401
- • NAS port 401
- • Username 401
- • CDP mode 422
- Counter Definitions 514
- Current values: 514
- Peak values: 514
- Event counters: 515
- • Has no mapping 517
- Examples Example 1 521
- Example 4 522
- TP-IP-range 533
- EXAMPLE 3 542
- EXAMPLE 4 542
- • duplex 550
- • IP address 550
- • auto-fail-over 550
- • Quota rate control 574
- • Maximum size of the buffer 574
- SCE8000> 597
- • Main connection 602
- SCE8000(config)#> 678
- • SNMP traps 683
- • Enterprise traps 683
- Authorization: admin 686
- Examples 686
- IP specification 740
- Port specification 741
- Tunnel ID specification 741
- Traffic counter name 741
- • Action = flow-capture 743
- IP Specification 744
- Limitations 747
- • Link-0 757
- • Link-1 757
- • VAS server is enabled 759
- • Server has a VLAN tag 759
- • Server Group ID 764
- • SCE 8000: 0-63 764
- Direction 771
- PIR Values 772
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