Ceragon FibeAir IP-20 All-Outdoor Series, User Manual

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User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 340 of 825
Ceragon Proprietary and Confidential
7 In the Control Interface field, select the Control Interface. This is the interface
to which messages are transmitted when bandwidth in the monitored
interface degrades below the nominal value.
8 In the MEL field, select the Maintenance Level in the messages.
9 In the Tx VLAN field, specify the VLAN on which messages are transmitted.
Options are:
◦
Untagged.
◦
1 – 4090.
10 In the Tx Period field, specify how often messages are transmitted when
bandwidth is below the nominal value. Options are:
◦
4 – One second.
◦
5 – Ten seconds.
◦
6 – One minute.
11 In the Holdoff Time field, specify the amount of time the system waits when
bandwidth degradation occurs, before transmitting a message. If the
bandwidth is below the nominal value when the holdoff period ends, the
system starts transmitting messages.
12 In the Monitoring Interval field, select the interval for which a weighted
average of the bandwidth readings is calculated.
13 Click Apply , then Close .
Table 56 describes the status (read-only) fields in the ABN Configuration and
Status table.
Table 56: ABN Status Parameters
Parameter Definition
Nominal BW The nominal bandwidth of the link.
Current BW The weighted average of the bandwidth readings taken during the last Monitoring Interval.
Version The ABN version used.
8.1.3 Editing an ABN Entity
To edit an ABN entity:
1 Select
Ethernet > Protocols > Bandwidth Notification . The Bandwidth
Notification page opens ( Figure 259 ).
2 Select the ABN entity in the Bandwidth Notification page.
3 Click
Edit . The Bandwidth Notification - Edit page opens.
The Edit page is similar to the Bandwidth Notification – Add page ( Figure 260 ).
However, the Control interface and Monitored interface parameters are
read-only, and additional read-only parameters display the Nominal BW ,
the Current BW , and the Version .
4 Edit the ABN entity attributes, as described in Adding an ABN entity .
5 Click Apply , then Close .