Command Reference Guide

8 ● ce 3Com Router 5000 Family and Router 6000 Family
Command Reference
ce
Purpose Use the ce command to create a CE or modify the CE range.
Use the
undo ce command to delete a CE.
Syntax ce name [ id id range range ] [ default-offset offset ] ]
undo ce name
Parameters name
CE name, unique in the current PE VPN.
id
CE ID, unique in VPN, represents a CE, ranging from 1
to 65535.
offset
Specifies default offset value of the original CE.
range
CE range, that is, the maximum number of CEs that
the current CE can connect to, ranging from 1 to 100.
The default value is 10.
Example Create a CE for vpna, named citya-mod, with CE ID 1 and default CE range.
[3Com ] mpls l2vpn
[3Com ] mpls l2vpn vpna encapsulation ppp
[3Com -mpls-l2vpn-vpna] ce citya-mod id 1
[3Com -mpls-l2vpn-ce-vpna-citya-mod]
View This command can be used in the following views:
■ MPLS L2VPN view
Description After a CE is created, the system will create a CE mode and all the CE connections are
configured in this mode.
To facilitate VPN expansion, CE range can be configured larger than actual demand at
present. It is a waste of identifier however, because the identifier block distributed by
the system is as large as the CE range.
If the CE range is smaller than demand during VPN expansion, for example, the CE
range is 10 while the needed CE number is 20, you can modify the CE range to 20.
Related Commands ■ mpls l2vpn encapsulation
■ connection