H3C S7500 Series Ethernet Switches Release 3135 DHCP Configuration Examples

Routing Configuration Examples
H3C S7500 Series Ethernet Switches Release 3135 Chapter 2 Configuration Examples
2-10
[SwitchB] isis
[SwitchB-isis] network-entity 86.0001.0000.0000.0006.00
[SwitchB] interface vlan-interface 101
[SwitchB-Vlan-interface101] ip address 200.10.0.1 255.255.255.0
[SwitchB-Vlan-interface101] isis enable
[SwitchB] interface vlan-interface 102
[SwitchB-Vlan-interface102] ip address 200.0.0.1 255.255.255.0
[SwitchB-Vlan-interface102] isis enable
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] ip address 100.10.0.2 255.255.255.0
[SwitchB-Vlan-interface100] isis enable
# Configure Switch C.
[SwitchC] isis
[SwitchC-isis] network-entity 86.0001.0000.0000.0007.00
[SwitchC] interface vlan-interface 101
[SwitchC-Vlan-interface101] ip address 200.10.0.2 255.255.255.0
[SwitchC-Vlan-interface101] isis enable
[SwitchC] interface vlan-interface 100
[SwitchC-Vlan-interface100] ip address 200.20.0.1 255.255.255.0
[SwitchC-Vlan-interface100] isis enable
# Configure Switch D.
[SwitchD] isis
[SwitchD-isis] network-entity 86.0001.0000.0000.0008.00
[SwitchD] interface vlan-interface 102
[SwitchD-Vlan-interface102] ip address 100.20.0.2 255.255.255.0
[SwitchD-Vlan-interface102] isis enable
[SwitchD] interface vlan-interface 100
[SwitchD-Vlan-interface100] ip address 100.30.0.1 255.255.255.0
[SwitchD-Vlan-interface100] isis enable
2.1.6 BGP Confederation Configuration Example
I. Network requirements
1) Requirement analysis
BGP runs in a large AS of a company. As the number of IBGP peers increases rapidly in
the AS, more network resources for BGP communication are occupied. The customer
hopes to reduce IBGP peers and decrease the CPU and network resources
consumption of BGP without affecting device performance.
Based on user requirements, configure a BGP confederation to achieve the goal.