R3303-HP HSR6800 Routers IRF Configuration Guide

25
Ste
p
Command Remarks
4. Configure the aggregation
group to operate in dynamic
aggregation mode.
link-aggregation mode dynamic
By default, an aggregation
group operates in static
aggregation mode.
Perform this step also on the
intermediate device.
5. Enable LACP MAD.
mad enable
By default, LACP MAD is
disabled.
6. Return to system view.
quit N/A
7. Enter Ethernet interface view
or interface range view.
• Enter interface range view:
{ Method 1:
interface range { interface-type
interface-number [ to
interface-type
interface-number ] } &<1-5>
{ Method 2:
interface range name name
[ interface { interface-type
interface-number [ to
interface-type
interface-number ] } &<1-5> ]
• Enter Ethernet interface view:
interface interface-type
interface-number
To assign a range of ports to the
aggregation group, enter
interface range view.
To assign one port to the
aggregation group, enter
Ethernet interface view.
8. Assign the Ethernet port or
the range of Ethernet ports to
the specified aggregation
group.
port link-aggregation group number
Multichassis link aggregation is
allowed.
Perform this step on the
intermediate device as well.
Configuring BFD MAD
When you configure BFD MAD, follow these guidelines:
Cate
g
or
y
Restrictions and
g
uidelines
BFD MAD VLAN
• Do not enable BFD MAD on VLAN-interface 1.
• If an intermediate device is used, assign the ports of BFD MAD links to the
BFD MAD VLAN on the device.
• The IRF fabrics in a network must use different BFD MAD VLANs.
BFD MAD VLAN and feature
compatibility
• Do not use the BFD MAD VLAN for any purpose other than configuring BFD
MAD. Layer 2 or Layer 3 features, including ARP and LACP, cannot work on
the BFD MAD-enabled VLAN interface or any port in the VLAN. If you
configure any other feature on the VLAN, neither the configured feature nor
the BFD MAD function can work correctly.
• Disable the spanning tree feature on any port in the BFD MAD VLAN. The
MAD function is mutually exclusive with the spanning tree feature.
• Do not bind a BFD MAD-enabled VLAN interface to any VPN instance. The
MAD function is mutually exclusive with VPN.