Raisecom ISCOM2600G-HI (A) Series - Checking Configurations; Maintenance; Example for Configuring MSTP

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
2 Ethernet
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
111
Step
Command
Description
1
Raisecom#config
Enter global configuration mode.
2
Raisecom(config)#interface
interface-type interface-number
Enter physical layer interface
configuration mode.
3
Raisecom(config-
gigaethernet1/1/port)#spanning-tree
tc-rejection { enable | disable }
Configure TC packet
suppression.
2.7.21 Checking configurations
Use the following commands to check configuration results.
No.
Command
Description
1
Raisecom#show spanning-tree
Show basic configurations of STP.
2
Raisecom#show spanning-tree
[ instance instance-id ] interface-
type interface-list [ detail ]
Show configurations of spanning
tree on the interface.
3
Raisecom#show spanning-tree region-
operation
Show operation information about
the MST region.
4
Raisecom(config-region)#show
spanning-tree region-configuration
Show configurations of the MST
region.
2.7.22 Maintenance
Maintain the ISCOM2600G-HI series switch as below.
Command
Description
Raisecom(config-
gigaethernet1/1/port)#spanning-tree clear
statistics
Clear statistics about spanning
tree on the interface.
2.7.23 Example for configuring MSTP
Networking requirements
As shown in Figure 2-18, three ISCOM2600G-HI series switch devices are connected to form
a ring network through MSTP, with the region name aaa. Switch B, connected with a PC,
belongs to VLAN 3. Switch C, connected with another PC, belongs to VLAN 4. Instant 3 is
associated with VLAN 3. Instant 4 is associated with VLAN 4. Configure the path cost of
instance 3 on Switch B so that packets of VLAN 3 and VLAN 4 are forwarded respectively in
two paths, which eliminates loops and implements load balancing.