CANOGA PERKINS 9145E NID Software Version 3.1 - Manual (Page 154)

Service OAM 9145E NID Software User’s Manual
Maintenance Associations
139
Figure 11-14 Create a New Maintenance Association screen
11.4.3 Delete a Maintenance Association
When you delete a Maintenance Association, all MEPs/MIPs associated with it are also deleted.
1. On the Maintenance Association List screen (Figure 11-12), type D and press Enter. The current
Maintenance Association is highlighted.
2. Press the Space bar to scroll through the list and highlight the Maintenance Association you want
to delete.
3. Press Enter to delete the highlighted Maintenance Association. You are prompted to confirm the
deletion.
11.4.4 Modify a Maintenance Association
1. On the Maintenance Association List screen (Figure 11-12), type E and press Enter. The current
MA is highlighted.
2. Press the Space bar to scroll through the Maintenance Associations and highlight an MA to modify.
3. When the item you want to modify is highlighted, press Enter. The Maintenance Associations
Attributes screen (Figure 11-14) opens.
4. To change the CCM interval, type 1 and press Enter. The CCM interval is the interval at which
CCMs are sent by a MEP. Select 1 sec, 10 sec, or 100 ms, and press Enter.
NOTE: No more than two MEPs at 100msec are supported. Typically, these MEPs
are used at MD level 0 to monitor the physical link.
5. To add a VLAN to the VLAN list of this MA, type 2 and press Enter. You are prompted to type a
new VLAN ID. Type the VLAN ID and press Enter. The VLAN appears in the list. Up to four VLANs
can be added for each MA.
NOTE: For S-Tag MAs, the VLAN value is taken automatically from the SOAM
All-to-One Bundling Tunnel configuration and cannot be changed.
6. To remove a VLAN from the list, type 3 and press Enter. You are prompted to type the number of
the VLAN to remove. Type the VLAN number and press Enter. Some restrictions apply to
modifying and deleting VLANs:
• The first VLAN is the primary VLAN and cannot be modified.
• To delete the primary VLAN, you must delete all VLANs in the list and create a
new list.
• If a VLAN list is shared by two or more MAs/MEGs, it cannot be modified from this
user interface.
7. You can view or modify the peer MEPs list. Type 4 and press Enter. The Maintenance
Associations Peer MEPs screen opens. Up to 128 peer MEPs can be configured for an MA or a
MEG. The maximum number of peer MEPs per system is 256.
a. To add a peer MEP, type 1 and press Enter. You are prompted for the MEP ID num-
ber. Type the number and press Enter.
b. To remove a peer MEP, type 2 and press Enter. You are prompted for the MEP ID
number. Type the number and press Enter.
c. When all the peer MEPs have been configured, type A to accept and press Enter.