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NXC CLI Reference Guide
261
CHAPTER 41
Maintenance Tools
Use the maintenance tool commands to check the conditions of other devices through the
NXC. The maintenance tools can help you to troubleshoot network problems.
41.1 Maintenance Tools Commands
Here are maintenance tool commands that you can use in privilege mode.
Table 152 Maintenance Tools Commands in Privilege Mode
COMMAND DESCRIPTION
packet-trace [interface interface_name] [ip-
proto {<0..255> | protocol_name | any}] [src-
host {ip | hostname | any}] [dst-host {ip |
hostname | any}] [port {<1..65535> | any}]
[file] [duration <1..3600>] [extension-filter
filter_extension]
Sends traffic through the specified interface with
the specified protocol, source address, destination
address, and/or port number.
If you specify
file, the NXC dumps the traffic to /
packet_trace/
packet_trace_interface
. Use FTP to
retrieve the files (see Section 35.6 on page 228).
If you do not assign the duration, the NXC keeps
dumping traffic until you use Ctrl-C.
Use the extension filter to extend the use of this
command.
protocol_name: You can use the name, instead
of the number, for some IP protocols, such as
tcp,
udp, icmp, and so on. The names consist of 1-16
alphanumeric characters, underscores (_), or
dashes (-). The first character cannot be a number.
hostname: You can use up to 252 alphanumeric
characters, dashes (-), or periods (.). The first
character cannot be a period.
filter_extension: You can use 1-256
alphanumeric characters, spaces, or '()+,/
:=?;!*#@$_%.- characters.
traceroute {ip | hostname} Displays the route taken by packets to the specified
destination. Use
Ctrl+c when you want to return
to the prompt.
show arp-table Displays the current Address Resolution Protocol
table.
show arp reply restricted Displays whether the NXC is set to only respond to
ARP requests, in which both the source and
destination IP addresses are in different subnets.
show packet-capture status Displays whether a packet capture is ongoing.
show packet-capture config Displays current packet capture settings.
- NXC Series 1
- CLI Reference Guide 1
- IMPORTANT! 2
- Contents Overview 3
- Table of Contents 10
- NXC CLI Reference Guide 10
- Table of Contents 11
- Chapter 34 12
- Chapter 35 12
- CHAPTER 1 15
- 1.2.1 Console Port 16
- Figure 3 Console 17
- Table 2 Console 18
- LABEL DESCRIPTION 18
- 1.2.3 Telnet 20
- 1.2.4 SSH (Secure SHell) 20
- 1.4.1 Background Information 21
- 1.4.2 Command Input Values 21
- 1.5 CLI Modes 22
- 1.6 Shortcuts and Help 23
- 1.7 Input Values 26
- 1.9 Logging Out 29
- CHAPTER 2 31
- 2.1.1 Debug Commands 33
- CHAPTER 3 35
- Chapter 3 Object Reference 36
- CHAPTER 4 37
- RAM size, and serial number 38
- Chapter 4 Status 39
- Chapter 4 Status 40
- CHAPTER 5 41
- Chapter 5 Registration 42
- 5.2 Registration Commands 43
- 5.3 Country Code 44
- Chapter 5 Registration 45
- CHAPTER 6 49
- Chapter 6 Interfaces 52
- 6.2.2 DHCP Setting Commands 53
- Chapter 6 Interfaces 57
- 6.4 Port Commands 59
- 6.5 Port Role Commands 60
- CHAPTER 7 65
- Chapter 7 Route 68
- 7.3 IP Static Route 69
- 7.4 Static Route Commands 70
- Chapter 7 Route 71
- CHAPTER 8 73
- 8.2 AP Management Commands 74
- Chapter 8 AP Management 75
- Chapter 8 AP Management 76
- CHAPTER 9 77
- 9.3 SSID Profile Commands 83
- 9.3.1 SSID Profile Example 84
- CHAPTER 10 89
- Chapter 10 Rogue AP 90
- Chapter 10 Rogue AP 91
- Denial of Service attack 92
- CHAPTER 11 93
- CHAPTER 12 95
- 12.2.1 DCS Examples 96
- CHAPTER 13 99
- CHAPTER 14 103
- Chapter 14 Dynamic Guest 104
- Chapter 14 Dynamic Guest 105
- CHAPTER 15 107
- 15.2 Zone Commands Summary 108
- 15.2.1 Zone Command Examples 109
- Chapter 15 Zones 110
- CHAPTER 16 111
- 16.2 ALG Commands 112
- 16.3 ALG Commands Example 112
- CHAPTER 17 113
- Chapter 17 Captive Portal 114
- CHAPTER 18 117
- Chapter 18 RTLS 118
- CHAPTER 19 119
- 19.2 Firewall Commands 120
- Chapter 19 Firewall 121
- 19.2.1 Firewall Sub-Commands 122
- 19.3 Session Limit Commands 124
- means all IP 125
- means all users 125
- Chapter 19 Firewall 126
- CHAPTER 20 127
- 20.2.2.1 Rule Sub-commands 129
- Chapter 20 Application Patrol 130
- CHAPTER 21 137
- 21.2.3 White and Black Lists 140
- Chapter 21 Anti-Virus 141
- Chapter 21 Anti-Virus 142
- Table 76 Update Signatures 142
- 21.4 Anti-virus Statistics 143
- CHAPTER 22 145
- 22.3 IDP Profile Commands 146
- Chapter 22 IDP Commands 147
- old_profile new_profile 147
- Chapter 22 IDP Commands 148
- 22.3.6 Signature Search 153
- If you 155
- 22.4 IDP Custom Signatures 156
- fragoffset_rel: 159
- 22.5 Update IDP Signatures 160
- 22.6 IDP Statistics 161
- CHAPTER 23 163
- 23.1.1 Before You Begin 164
- Chapter 23 Device HA 165
- Chapter 23 Device HA 168
- CHAPTER 24 169
- 24.2.1 User Commands 170
- 24.2.2 User Group Commands 171
- 24.2.3 User Setting Commands 171
- 24.2.4 MAC Auth Commands 173
- Chapter 24 User/Group 174
- Chapter 24 User/Group 175
- CHAPTER 25 177
- Chapter 25 Addresses 180
- CHAPTER 26 181
- ICMP_ECHO to SG1 183
- Chapter 26 Services 184
- CHAPTER 27 185
- Chapter 27 Schedules 186
- Table 109 schedule Commands 186
- CHAPTER 28 187
- Chapter 28 AAA Server 192
- CHAPTER 29 193
- 29.3 test aaa Command 195
- CHAPTER 30 197
- CHAPTER 31 199
- Chapter 31 ENC 201
- Chapter 31 ENC 202
- CHAPTER 32 203
- Chapter 32 Certificates 205
- Chapter 32 Certificates 206
- CHAPTER 33 207
- Chapter 33 System 208
- 33.3 Host Name Commands 209
- 33.4 Time and Date 209
- 33.4.1 Date/Time Commands 210
- 33.5 Console Port Speed 211
- 33.6 DNS Overview 211
- 33.6.2 DNS Command Example 212
- CHAPTER 34 213
- 34.3 HTTP/HTTPS Commands 214
- 34.4 SSH 216
- 34.5 Telnet 217
- 34.6 Telnet Commands 218
- 34.7 Configuring FTP 219
- 34.8 SNMP 220
- 34.8.3 SNMP Commands 221
- 34.9 Language Commands 222
- CHAPTER 35 223
- Chapter 35 File Manager 224
- Chapter 35 File Manager 225
- 35.6 FTP File Transfer 228
- Figure 23 Firmware Damaged 232
- Figure 24 Enter Debug Mode 232
- Figure 34 Restart Complete 236
- Figure 38 Enter Debug Mode 238
- Figure 44 Startup Complete 240
- CHAPTER 36 241
- 36.1.1 Log Entries Commands 242
- 36.1.2 System Log Commands 242
- 36.1.3 Debug Log Commands 243
- Chapter 36 Logs 247
- Chapter 36 Logs 248
- CHAPTER 37 249
- 37.1.3 Session Commands 250
- Chapter 37 Reports and Reboot 252
- 37.3 Reboot 254
- CHAPTER 38 255
- Chapter 38 Session Timeout 256
- CHAPTER 39 257
- Chapter 39 Diagnostics 258
- CHAPTER 40 259
- CHAPTER 41 261
- Chapter 41 Maintenance Tools 262
- 41.1.1 Command Examples 263
- Chapter 41 Maintenance Tools 265
- CHAPTER 42 267
- 42.3 Application Watchdog 268
- Chapter 42 Watchdog Timer 269
- Chapter 42 Watchdog Timer 270
- CHAPTER 43 271
- 43.3 CAPWAP Client Commands 272
- 43.4 DNS Server Commands 274
- List of Commands 277
- List of Commands 279
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