Siemens DataNET Hub (DNH) - Manual (Page 81)

2000585-001 Command Summary •••• 73
Command Descriptions, Continued
This command deletes selected items from the hub’s Source Address
Table (SAT). The command offers options to delete all entries or se-
lected entries by IP address or by MAC address. The command syntax is
as follows:
del xx:xx:xx:xx:xx:xx or del xxx.xxx.xxx.xxx
where xx:xx:xx:xx:xx:xx is a MAC address in colon-separated hexadeci-
mal format, and xxx.xxx.xxx.xxx is a dotted-decimal IP address. Note
that in both cases, leading zeros must be included in the addresses. That
is, if the IP address of an entry is “192.1.2.3,” the address must be en-
tered as “192.001.002.003.” If the designated address is not found in the
SAT, the hub-half displays an error message:
Address xx:xx:xx:xx:xx:xx not found or Address xxx.xxx.xxx.xxx not
found
If the deletion is successful, the hub-half confirms it with a message:
Address xx:xx:xx:xx:xx:xx deleted or Address xxx.xxx.xxx.xxx deleted
The entire SAT may be cleared with the command:
del all
Note that the SAT always contains one entry that may not be deleted, for
the hub-half itself.
Display the Source Address Table (SAT). This displays the MAC ad-
dresses of all stations known to the hub-half. IP addresses are also
shown for all stations whose IP addresses the hub-half has learned. The
list is sorted by IP address; entries that do not include an IP address are
listed following those that do. The port through which the station is
reached is displayed in the right-hand column. This generates a display
similar to the following:
local> display
MAC Address:
IP Address: Port:
00:10:5A:19:08:76 172.16.8.208 Port 9 0
00:A0:24:11:EC:7D 172.16.8.209 Port 9 1
00:80:44:11:22:32 172.16.9.205 Port 1 2
02.11.22.44.32.10 172.16.9.206 Ethernet 3
00:60:47:8D:F6:20 172.16.9 207 Local 4
00.80.44.44.33.22 Crosslink 5
00:A0:24:11:DD:70 Port 3 6
total entries in SAT: 7
local>
“del” Command
“display” Command