HP GbE2c HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Command Refere - Page 167

System maintenance options, Forwarding Database options

Get HP GbE2c - Blc Layer 2/3 Fiber SFP Option PDF manuals and user guides
UPC - 808736802215
View all HP GbE2c manuals
Add to My Manuals
Save this manual to your list of manuals

Page 167 highlights

System maintenance options Command: /maint/sys [System Maintenance Menu] flags - Set NVRAM flag word The System Maintenance Menu is reserved for use by HP technical support. The options are used to perform system debugging. The following table describes the System Maintenance Menu options. Table 186 System Maintenance Menu options Command flags Usage Sets the flags that are used for debugging purposes by HP technical support. Forwarding Database options Command: /maint/fdb [FDB Manipulation Menu] find port vlan dump clear - Show a single FDB entry by MAC address - Show FDB entries for a single port - Show FDB entries for a single VLAN - Show all FDB entries - Clear entire FDB, then re-add static entries The Forwarding Database (FDB) Manipulation Menu can be used to view information and to delete a MAC address from the Forwarding Database or clear the entire Forwarding Database. This is helpful in identifying problems associated with MAC address learning and packet forwarding decisions. The following table describes the FDB Manipulation Menu options. Table 187 FDB Manipulation Menu options Command find [] port vlan dump clear Usage Displays a single database entry by its MAC address. You are prompted to enter the MAC address of the device. Enter the MAC address using one of the following: • xx:xx:xx:xx:xx:xx format (for example: 08:00:20:12:34:56) • xxxxxxxxxxxx format (for example: 080020123456). Displays all FDB entries for a particular port. Displays all FDB entries on a single VLAN. Displays all entries in the Forwarding Database. Clears the entire Forwarding Database from switch memory, then adds the static entries to the Forwarding Database. Maintenance Menu 167

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
Maintenance Menu 167
System maintenance options
Command:
/maint/sys
[System Maintenance Menu]
flags
- Set NVRAM flag word
The System Maintenance Menu is reserved for use by HP technical support. The options are used to perform system
debugging.
The following table describes the System Maintenance Menu options.
Table 186
System Maintenance Menu options
Command
Usage
flags <
new NVRAM flags word as
0xXXXXXXXX
>
Sets the flags that are used for debugging purposes by HP
technical support.
Forwarding Database options
Command:
/maint/fdb
[FDB Manipulation Menu]
find
- Show a single FDB entry by MAC address
port
- Show FDB entries for a single port
vlan
- Show FDB entries for a single VLAN
dump
- Show all FDB entries
clear
- Clear entire FDB, then re-add static entries
The Forwarding Database (FDB) Manipulation Menu can be used to view information and to delete a MAC address
from the Forwarding Database or clear the entire Forwarding Database. This is helpful in identifying problems
associated with MAC address learning and packet forwarding decisions.
The following table describes the FDB Manipulation Menu options.
Table 187
FDB Manipulation Menu options
Command
Usage
find <
MAC address
> [<
1-4095
>]
Displays a single database entry by its MAC address. You are prompted to
enter the MAC address of the device. Enter the MAC address using one of
the following:
•
xx:xx:xx:xx:xx:xx
format (for example:
08:00:20:12:34:56
)
•
xxxxxxxxxxxx
format (for example:
080020123456
).
port <
port number
>
Displays all FDB entries for a particular port.
vlan <
1-4095
>
Displays all FDB entries on a single VLAN.
dump
Displays all entries in the Forwarding Database.
clear
Clears the entire Forwarding Database from switch memory, then adds the
static entries to the Forwarding Database.