BGP function

ID	1-1-1
Description	Verify the BGP basic function.
Topology
Step	Set the test environment as topology figure; Port A/B and sw1 run bgp; Port A/B generate bgp route 100.1.1.0/24, 100.1.2.0/24 respectively; Generate traffic from 100.1.1.0/24 to 100.1.2.0/24, 100.1.2.0/24 to 100.1.1.0/24;
Script	Sw1: interface 0/2 routing ip address 192.168.1.4 255.255.255.0 exit interface 0/4 routing ip address 192.168.2.4 255.255.255.0 exit router ospf exit ipv6 router ospf exit router bgp 100 bgp router-id 1.1.1.1 network 192.168.1.0 mask 255.255.255.0 network 192.168.2.0 mask 255.255.255.0 bgp log-neighbor-changes template peer peer_name exit neighbor 192.168.1.3 remote-as 101 neighbor 192.168.2.3 remote-as 201
Expectation	Sw1 can learn routers100.1.1.0/24 and 100.1.2.0/24; Traffic from 100.1.1.0/24 to 100.1.2.0/24, 100.1.2.0/24 to 100.1.1.0/24 can be transmitted successfully;
Result	pass