3Com 3C63400-3AC-C - PathBuilder S700 Switch, Справочное руководство

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138 C
HAPTER
5: C
ONFIGURING
P
ATH
B
UILDER
S700 M
ODULES
, P
ORTS
,
AND
A
PPLICATIONS
Group —The number of the group to which the ports belong.
Admin. Status —Administrative status: Out of Service or In Service .
Operation Status —Operation status: Response or No Response .
5 Select [13] Previous Menu to return to the DSI UNI Configuration menu.
6 Repeat steps 4 and 5 for any other DS1 or E1 ports that you want to configure.
Configuring UNI and
IMA Groups
You can map two to eight DS11/E1 ports into an IMA group, thereby creating a
logical, inverse-multiplexed, high-speed link. The PathBuilder S700 also supports
UNI groups.
Adding UNI Groups
To set up a UNI group, follow these steps:
1 From the Configuration Management menu, shown earlier in Figure 80, select
[1] Manage Card .
2 From the List Card menu, shown earlier in Figure 81, select the number
corresponding to the slot in which the DS1 UNI or E1 UNI card is installed to open
the DS1 or E1 UNI Configuration menu, shown earlier in Figure 95.
3 From the DS1 or E1 UNI Configuration menu, select [3] Group Configuration to
display the Group menu, shown in Figure 99.
Table 33 Bit Error Rates Translated into Total Number of Errors
Bit
Error
Rate
(BER)
Total Errors
in 1 second Total Errors
in 1 Minute
Total Errors
in 2
Minutes Total Errors
in 5
Minutes Total Errors
in 15
Minutes
10
-4
15 900 1800 4500 13500
10 -5 1.5 90 180 450 1350
10
-6
0.15 9 18 45 135
10 -7 0.015 1 2 5 13