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Simple network configuration for equipment management
2022-07-07 12:08:00 【Chenjijjn】
Simple equipment management network scheme configuration
List of articles
Preface
Simple configuration scheme , There are some differences in the actual network , No protected backup is configured in the experiment .
One 、 Tube configuration steps
1, Use of in ring equipment OSPF Conduct network management signal communication
2, Use of ring head equipment and single hanging equipment EPL Dedicated line increase VLAN Transfer to the summary device
3, Summarize equipment usage EVPL Pass through all sites VLAN
4, Use at the special line IS-IS do IGP And enable the MPLS
5, Use 2 This is a special line ,MPLS L2 And L3 A dedicated line
Two 、 The topology
1. Here's the picture
2. Introduction to equipment configuration
2.1 Communication configuration between ring node and ring head equipment
Use in the equipment room Serial simulation GCC signal communication
First configuration R2 The ring return port of IP Address ( For the node IP)
interface LoopBack0
ip address 10.49.202.126 255.255.255.255
stay Serial Configure the borrowing ring return port address under the interface
interface Serial0/0/0
link-protocol ppp
ip address unnumbered interface LoopBack0
Then announce the loopback to OSPF in
ospf 1
area 0.0.0.0
network 10.49.202.126 0.0.0.0
R1 Of Serial The interface is also configured
interface LoopBack0
ip address 10.49.202.62 255.255.255.255
interface Serial0/0/0
link-protocol ppp
ip address unnumbered interface LoopBack0
Finally, we need to R1 The default route of is announced to R2 To guide the data forwarding of ring node devices
ospf 1
default-route-advertise
area 0.0.0.0
network 10.49.202.62 0.0.0.0
At this point, we can make R2ping through R1
2.2 Simulate the configuration of ring head and single coupling node
R1 To configure
Use sub interface emulation EPL increase VLAN
interface GigabitEthernet0/0/0.2021
dot1q termination vid 2021
ip address 10.49.255.185 255.255.255.252
arp broadcast enable
Configure a default route to the convergence switch
ip route-static 0.0.0.0 0.0.0.0 10.49.255.186
R6 Also configure sub interfaces and nodes IP And default routing
interface GigabitEthernet0/0/0.2031
dot1q termination vid 2031
ip address 10.49.255.177 255.255.255.252
arp broadcast enable
interface LoopBack0
ip address 10.49.203.62 255.255.255.255
ip route-static 0.0.0.0 0.0.0.0 10.49.255.178
2.3 Use LSW1 Switches simulate convergence devices EVPL function
To configure VLAN And bind the interface through 0/0/2 The interface transmits data to the convergence switch
interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2021
# interface Ethernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2021 2031
# interface Ethernet0/0/3
port link-type trunk
port trunk allow-pass vlan 2031
2.4 Municipal Company convergence switch configuration
First configure the corresponding device VLANIF Address
interface Vlanif2021
description anxi
ip address 10.49.255.186 255.255.255.252
# interface Vlanif2031
description tongmei
ip address 10.49.255.178 255.255.255.252
To configure VLAN release
interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2021 2031
Continue configuration 2 individual VLANIF The addresses lead to 2 A direction
interface Vlanif301
description to shenggongsi
ip address 10.49.128.1 255.255.255.252
# interface Vlanif501
description to ums
ip address 10.49.254.1 255.255.255.252
interface Ethernet0/0/2
port link-type trunk
port trunk allow-pass vlan 301
# interface Ethernet0/0/3
port link-type trunk
port trunk allow-pass vlan 501
Configure the static routing table of each service direction
ip route-static 10.49.202.0 255.255.255.0 10.49.255.185
ip route-static 10.49.203.0 255.255.255.0 10.49.255.177
ip route-static 10.255.255.0 255.255.255.0 10.49.254.2 UMS The server IP
ip route-static 172.31.255.41 255.255.255.255 10.49.128.2 Provincial company server IP
2.5 Let's first introduce CN2 The Internet L2 Dedicated line configuration ( Go to the provincial company to choose this special line )
To configure IS-IS And enable
R3:
isis 100
network-entity 49.0001.0001.0000.00
interface GigabitEthernet0/0/0
ip address 10.0.0.1 255.255.255.252
isis enable 100
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
isis enable 100
R4:
isis 100
network-entity 49.0001.0002.0000.00
interface GigabitEthernet0/0/0
ip address 10.0.0.2 255.255.255.252
isis enable 100
interface LoopBack0
ip address 4.4.4.4 255.255.255.255
isis enable 100
Then the interface is enabled MPLS And enable the L2VPN And LDP
R3:
mpls lsr-id 3.3.3.3
mpls
# mpls l2vpn
# mpls ldp
R4:
mpls lsr-id 4.4.4.4
mpls
# mpls l2vpn
# mpls ldp
stay R3 And R4 Configure
mpls
mpls ldp
R3 Configure remote neighbors on
mpls ldp remote-peer 4.4.4.4
R4 Configure remote neighbors on
mpls ldp remote-peer 3.3.3.3
choose R3 Of G0/0/2 The port is connected to the convergence server of the municipal company , stay G0/0/2 Port configuration dedicated line service
interface GigabitEthernet0/0/2
mpls l2vc 4.4.4.4 100 control-word
mpls l2vpn pw bfd
R4 choose G0/0/1 Connect to the servers of provincial companies and configure special line Services
interface GigabitEthernet0/0/1
mpls l2vc 3.3.3.3 100 control-word
mpls l2vpn pw bfd
thus R3 Of G0/0/2 And R4 Of G0/0/1 Between them is equivalent to a network cable
2.5.1 Network management switch of municipal company LSW3 Network management switch with provincial company LSW5 Inter configuration , Route selection BGP, Later, announce the static route to BGP.
LSW3 And LSW5 To configure VLANIF Address and bind to port
LSW3: Use E0/0/3 docking R3 G0/0/2
interface Vlanif201
description bgp
ip address 172.0.100.1 255.255.255.252
interface Ethernet0/0/3
port link-type access
port default vlan 201
LSW5: Use E0/0/2 docking R4G0/0/1
interface Vlanif201
description bgp
ip address 172.0.100.2 255.255.255.252
interface Ethernet0/0/2
port link-type access
port default vlan 201
LSW3 Enable BGP And announce the static route to the device
bgp 65533
router-id 172.0.100.1
peer 172.0.100.2 as-number 65533
# ipv4-family unicast
undo synchronization
network 10.49.128.0 255.255.128.0
peer 172.0.100.2 enable
# ip route-static 10.49.128.0 255.255.128.0 10.49.128.1
LSW5 Enable BGP And announce the direct route to the equipment
bgp 65533
router-id 172.0.100.2
peer 172.0.100.1 as-number 65533
# ipv4-family unicast
undo synchronization
import-route direct
peer 172.0.100.1 enable
At this point, the ring node device can PING Tongsheng company server
2.6 Go to UMS Of L3 Dedicated line configuration or use R3 And R4
R3 To configure : First configure a VPN INTSTANCE
ip vpn-instance UMS
ipv4-family
route-distinguisher 100:100
vpn-target 200:200 export-extcommunity
vpn-target 200:200 import-extcommunity
And then VPN Bind to sub interface
interface GigabitEthernet0/0/1.101
dot1q termination vid 101
ip binding vpn-instance UMS
ip address 172.0.0.1 255.255.255.252
arp broadcast enable
Enable BGP Of MPSL VPNV4 And introduce direct connection and static routing
bgp 65535
router-id 3.3.3.3
peer 4.4.4.4 as-number 65535
peer 4.4.4.4 connect-interface LoopBack0
# ipv4-family unicast
undo synchronization
peer 4.4.4.4 enable
peer 4.4.4.4 next-hop-local
# ipv4-family vpnv4
policy vpn-target
peer 4.4.4.4 enable
# ipv4-family vpn-instance UMS
import-route direct
import-route static
# ip route-static vpn-instance UMS 10.49.128.0 255.255.128.0 172.0.0.2
R4 To configure : Also configure VPN INSTANCE
ip vpn-instance UMS
ipv4-family
route-distinguisher 100:101
vpn-target 200:200 export-extcommunity
vpn-target 200:200 import-extcommunity
take VPN Bind to sub interface
interface GigabitEthernet0/0/2.101
dot1q termination vid 101
ip binding vpn-instance UMS
ip address 172.0.10.1 255.255.255.252
arp broadcast enable
Also enable BGP MPLS VPNV4 And introduce the route into
bgp 65535
router-id 4.4.4.4
peer 3.3.3.3 as-number 65535
peer 3.3.3.3 connect-interface LoopBack0
# ipv4-family unicast
undo synchronization
peer 3.3.3.3 enable
peer 3.3.3.3 next-hop-local
# ipv4-family vpnv4
policy vpn-target
peer 3.3.3.3 enable
# ipv4-family vpn-instance UMS
import-route direct
import-route static
# ip route-static vpn-instance UMS 10.255.255.0 255.255.255.0 172.0.10.2
thus L3 The special line has been opened
2.7 Go to UMS Of 2 Switches LSW4 LSW6 To configure
LSW4 To configure :
To configure 2 individual VLANIF The communication address is bound to the port to the dedicated line router and the municipal convergence switch
interface Vlanif101
ip address 172.0.0.2 255.255.255.252
# interface Vlanif501
ip address 10.49.254.2 255.255.255.252
# interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 501
# interface Ethernet0/0/2
port link-type trunk
port trunk allow-pass vlan 101
Configure the static routing table
ip route-static 10.49.128.0 255.255.128.0 10.49.254.1
ip route-static 10.255.255.0 255.255.255.0 172.0.0.1
LSW6 To configure :
It's also configuration 2 individual VLANIF The communication address is from the server to the dedicated line router
interface Vlanif101
ip address 172.0.10.2 255.255.255.252
# interface Vlanif501
ip address 10.255.255.1 255.255.255.0
# interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 101
# interface Ethernet0/0/2
port link-type access
port default vlan 501
Configure another static route
ip route-static 10.49.128.0 255.255.128.0 172.0.10.1
At this point, the ring node equipment can also PING through ums
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