Brocade Communications Systems FastIron SX 800 Configuration Manual page 138

Displaying IP configuration information and statistics
Displaying ARP entries
To display the entries the Layer 2 switch has placed in its ARP cache, enter the show arp command from any level of the CLI. This
command shows the total number of ARPs for the default VRF instance.
NOTE
To display the ARP maximum capacity for your device, enter the show default values command.
device# show arp
Total Arp Entries : 1
No.
1 IP
192.168.1.170
Syntax: show arp
TABLE 27 CLI display of ARP cache
Syntax: show arp
Field
Total ARP Entries
IP
Mac
Port
Age
VlanId
Displaying IP traffic statistics
To display IP traffic statistics on a Layer 2 switch, enter the show ip traffic command at any CLI level.
device# show ip traffic
IP Statistics
27 received, 24 sent
0 fragmented, 0 reassembled, 0 bad header
0 no route, 0 unknown proto, 0 no buffer, 0 other errors
ICMP Statistics
Received:
0 total, 0 errors, 0 unreachable, 0 time exceed
0 parameter, 0 source quench, 0 redirect, 0 echo,
0 echo reply, 0 timestamp, 0 timestamp rely, 0 addr mask
0 addr mask reply, 0 irdp advertisement, 0 irdp solicitation
Sent:
0 total, 0 errors, 0 unreachable, 0 time exceed
0 parameter, 0 source quench, 0 redirect, 0 echo,
0 echo reply, 0 timestamp, 0 timestamp rely, 0 addr mask
0 addr mask reply, 0 irdp advertisement, 0 irdp solicitation
UDP Statistics
0 received, 0 sent, 0 no port, 0 input errors
138
Mac Port Age
0000.0011.d042 7
VlanId
0 1
Description
The number of entries in the ARP cache.
The IP address of the device.
The MAC address of the device.
NOTE
If the MAC address is all zeros, the entry is for the default
gateway, but the Layer 2 switch does not have a link to the
gateway.
The port on which the entry was learned.
The number of minutes the entry has remained unused. If this value
reaches the ARP aging period, the entry is removed from the cache.
The VLAN the port that learned the entry is in.
NOTE
If the MAC address is all zeros, this field shows a random
VLAN ID, since the Layer 2 switch does not yet know which
port the device for this entry is attached to.
FastIron Ethernet Switch Layer 3 Routing
53-1003627-04