Raisecom ISCOM2600G-HI (A) Series Configuration Manual page 206

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
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Configuring reserved interface
When multiple ISFs conduct MAD, it will shut down all services interfaces in the Recovery
ISF. If any interface (such as the Telnet login interface and interface for MAD) has to be Up
due to special usage, you can configure the interface as reserved interface through commands.
Configure the reserved interface for the ISCOM2600G-HI series switch as below.
1
2
The ISF physical interface and Console interface are automatically regarded as
reserved interfaces, needless of manual configuration.
Command
Raisecom#2(config)#interface
vlan-id
vlan
Raisecom#2(config-vlan2)#mad
bfd enable
Raisecom#2(config-vlan2)#mad
ip-address
ip address
mask number
] unit
Raisecom#2(config)#mad restore
After BFD MAD is enabled, the special VLAN should be reserved for this feature
only, instead of other usage.
If the VLAN specially used for BFD MAD contains a Trunk interface which allows
packets of multiple VLANs to pass, you must ensure that the default VLAN of the
Trunk interface is different from the special VLAN. Otherwise, other services
configured on the Trunk interface will be affected.
BFD MAD cannot be enabled on VLAN 1 interface.
The interface used for BFD MAD must be configured with the MAD IP address
through the mad ip address command, instead of other IP addresses (common
IP address configured through the ip address command and VRRP IP address),
to prevent from affecting MAD.
BFD MAD and STP are mutually exclusive, so do not enable STP on the physical
interface that is in the VLAN corresponding to the VLAN interface enabled with
BFD MAD. Ensure that there is no physical loop.
Plan the MAD IP address to avoid conflict with the externally learnt route.
Step Command
Raisecom#config
Raisecom(config)#mad
exclude interface
interface-type interface-
number
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Enter VLAN interface configuration
mode.
Enable MAD BFD.
Configure the MAD IP address of the
ip-
[
specified ISF among all ISFs.
(Optional) restore a device disabled due
to MAD to normal status.
Enter global configuration mode.
Configure an interface as the reserved
interface which will not be shut down
when the device enters Recovery status.
Description
Description
3 ISF
175