- Table of Contents
-
- H3C Low-End and Mid-Range Ethernet Switches Configuration Examples(V1.01)
- 00-1Cover
- 01-Login Configuration Guide
- 02-VLAN Configuration Guide
- 03-GVRP Configuration Guide
- 04-Voice VLAN Configuration Guide
- 05-IP Addressing and Performance Configuration Guide
- 06-QinQ Configuration Guide
- 07-BPDU Tunnel Configuration Guide
- 08-VLAN Mapping Configuration Guide
- 09-MAC Address Table Management Configuration Guide
- 10-Link Aggregation Configuration Guide
- 11-IP Source Guard Configuration Guide
- 12-DLDP Configuration Guide
- 13-MSTP Configuration Guide
- 14-IPv4 Routing Configuration Guide
- 15-IPv6 Configuration Guide
- 16-IPv6 Routing Configuration Guide
- 17-IPv4 Multicast Configuration Guide
- 18-IPv6 Multicast Configuration Examples
- 19-802.1x Configuration Guide
- 20-AAA Configuration Guide
- 21-MAC Authentication Configuration Guide
- 22-Portal Configuration Guide
- 23-ARP Configuration Guide
- 24-DHCP Configuration Guide
- 25-ACL Configuration Guide
- 26-QoS Configuration Guide
- 27-Port Mirroring Configuration Guide
- 28-Cluster Management Configuration Guide
- 29-SNMP-RMON Configuration Guide
- 30-NTP Configuration Guide
- 31-FTP-TFTP Configuration Guide
- 32-UDP Helper Configuration Guide
- 33-Information Center Configuration Guide
- 34-DNS Configuration Guide
- 35-File System Management Configuration Guide
- 36-Remote Upgrade Configuration Guide
- 37-NQA Configuration Guide
- 38-VRRP Configuration Guide
- 39-SSH Configuration Guide
- 40-Port Security Configuration Guide
- 41-Port Isolation Configuration Guide
- 42-LLDP Configuration Guide
- 43-MCE Configuration Guide
- 44-PoE Configuration Guide
- 45-OAM Configuration Guide
- 46-Connectivity Fault Detection Configuration Guide
- 47-RRPP Configuration Guide
- 48-sFlow Configuration Guide
- 49-SSL-HTTPS Configuration Guide
- 50-PKI Configuration Guide
- 51-Track Configuration Guide
- 52-EPON-OLT Configuration Guide
- 53-Smart Link Configuration Guide
- 54-MPLS Configuration Guide
- Related Documents
-
Title | Size | Download |
---|---|---|
07-BPDU Tunnel Configuration Guide | 46.62 KB |
Configuring BPDU Tunnel
Network diagram
Figure 1-1 Network diagram for BPDU tunnel configuration
Networking and Configuration Requirements
Customer A and Customer B are customer network access devices. Provider A and Provider B are service provider network access devices, which are interconnected through configured trunk ports.
The configuration is required to satisfy the following requirements:
l Geographically dispersed customer network access devices Customer A and Customer B can implement consistent spanning tree calculation across the service provider network.
l The destination multicast MAC address configured for BPDU tunnel frames is 0x0100-0CCD-CDD0.
Applicable Product Matrix
Product series |
Software version |
Hardware version |
S3610 Series Ethernet Switches |
Release 5301, Release 5303 |
All versions |
S5510 Series Ethernet Switches |
Release 5301, Release 5303 |
All versions |
S5500-SI Series Ethernet Switches |
Release 1207 |
All versions except S5500-20TP-SI |
Release 1301 |
S5500-20TP-SI |
|
S5500-EI Series Ethernet Switches |
Release 2102 |
All versions |
S7500E Series Ethernet Switches |
Release 6100, Release 6300 |
All versions |
Configuration Procedure
l Because BPDU tunneling and NTDP are mutually exclusive, to enable BPDU tunneling on a port, use the undo ntdp enable command to disable NTDP on the port first. For details about NTDP, refer to Cluster Management Configuration in the related product manual.
l The S7500E series Ethernet switches do not support NTDP. Therefore, to enable BPDU tunneling on the port of an S7500E series Ethernet switch, you need not execute the undo ntdp enable command on the port.
l The S7500E series Ethernet switches whose software version is Release 6300 do not support the bpdu-tunnel dot1q enable command. Therefore, when configuring such switches, you need not execute the bpdu-tunnel dot1q enable command.
1) Configuration on Provider A
# Configure the destination multicast MAC address for BPDU tunnel frames as 0x0100-0CCD-CDD0.
<ProviderA> system-view
[ProviderA] bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0
# Configure GigabitEthernet 1/0/1 as an access port and assign it to VLAN 2.
[ProviderA] interface GigabitEthernet 1/0/1
[ProviderA-GigabitEthernet1/0/1] port access vlan 2
# Configure GigabitEthernet 1/0/1 to transmit BPDUs transparently.
[ProviderA-GigabitEthernet1/0/1] stp disable
[ProviderA-GigabitEthernet1/0/1] undo ntdp enable
[ProviderA-GigabitEthernet1/0/1] bpdu-tunnel dot1q enable
[ProviderA-GigabitEthernet1/0/1] bpdu-tunnel dot1q stp
2) Configuration on Provider B
# Configure the destination multicast MAC address for BPDU tunnel frames as 0x0100-0CCD-CDD0.
<ProviderB> system-view
[ProviderB] bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0
# Configure GigabitEthernet 1/0/2 as an access port and assign it to VLAN 2.
[ProviderB] interface GigabitEthernet1/0/2
[ProviderB-GigabitEthernet1/0/2] port access vlan 2
# Configure GigabitEthernet 1/0/2 to transmit BPDUs transparently.
[ProviderB-GigabitEthernet1/0/2] stp disable
[ProviderB-GigabitEthernet1/0/2] undo ntdp enable
[ProviderB-GigabitEthernet1/0/2] bpdu-tunnel dot1q enable
[ProviderB-GigabitEthernet1/0/2] bpdu-tunnel dot1q stp
Complete Configuration
l Configuration on ProviderA
#
bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0
#
interface GigabitEthernet1/0/1
port access vlan 2
stp disable
undo ntdp enable
bpdu-tunnel dot1q enable
bpdu-tunnel dot1q stp
l Configuration on Provider B
#
bpdu-tunnel tunnel-dmac 0100-0ccd-cdd0
#
interface GigabitEthernet1/0/2
port access vlan 2
stp disable
undo ntdp enable
bpdu-tunnel dot1q enable
bpdu-tunnel dot1q stp
Configuration Guidelines
l By default, BPDU tunneling is enabeld globally and disabled on ports. To have BPDU tunneling take effect on a port, make sure that BPDU tunneling is enabeld globally. To enable BPDU tunneling globally, use the bpdu-tunnel dot1q enable command.
l BPDU tunneling is mutually exclusive with GVRP, so these two features cannot be enabled at the same time. For introduction to GVRP, refer to GVRP Configuration Guide.
l For BPDU tunnel frames to be recognized, the destination multicast MAC addresses configured for BPDU tunneling must be the same on the ingress and egress devices on the service provider network.