Configuring endp, Configuration guidelines, Selective flooding – H3C Technologies H3C S12500 Series Switches User Manual
Page 18: Path mtu
11
•
An extended VLAN can be specified only on one EVI tunnel.
•
To avoid loops, do not assign transport-facing ports to extended VLANs.
•
To avoid data breach, make sure all edge devices in an EVI network maintain the same list of
extended VLANs.
To assign extended VLANs to an EVI tunnel:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter EVI tunnel interface
view.
interface tunnel number
[ mode evi ]
N/A
3.
Specify a list of extended
VLANs.
evi-isis extend-vlan vlan-list
By default, no VLANs are specified on any
EVI tunnel.
To specify more extended VLANs, repeat
this step.
Configuring ENDP
ENDP enables the edge devices in an EVI network to discovery each other.
Configure an edge device as an ENDS to provide registration services or as an ENDC to register with an
ENDS.
Configuration guidelines
•
You can configure up to two ENDSs on an EVI tunnel interface for redundancy. These two ENDSs
work separately. The failure of one ENDS does not affect the neighbor discovery and EVI link
maintenance in the EVI network.
•
To guarantee that each edge device can get the addresses of all its EVI neighbors, make sure the
ENDSs are the same across the EVI network.
•
To improve security, enable ENDP authentication.
{
Make sure all authentication-enabled ENDCs and ENDSs in an EVI network use the same
authentication key.
{
If authentication is disabled on an ENDS, all ENDCs, including authentication-enabled ENDCs,
can register with the ENDS without authentication.
{
If authentication is enabled on an ENDS, only authentication-enabled ENDCs that use the
same authentication key as the ENDS can register with the ENDS.
Configuring the edge device as an ENDS on the EVI tunnel
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter EVI tunnel
interface view.
interface tunnel number [ mode
evi ]
N/A