|
|
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.9" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.9/virl.xsd"> <node name="iosv-1" type="SIMPLE" subtype="IOSv" location="310,72" coordinate="52.187404745599686,-109.248046875"> <extensions> <entry key="AutoNetkit.mgmt_ip" type="string"></entry> <entry key="config" type="String">!
 ! Last configuration change at 15:54:14 UTC Thu Jan 7 2016
 !
 version 15.6
 service timestamps debug datetime msec
 service timestamps log datetime msec
 no service password-encryption
 !
 hostname iosv-1
 !
 boot-start-marker
 boot-end-marker
 !
 !
 vrf definition Mgmt-intf
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv6
 exit-address-family
 !
 enable password cisco
 !
 no aaa new-model
 ethernet lmi ce
 !
 !
 !
 mmi polling-interval 60
 no mmi auto-configure
 no mmi pvc
 mmi snmp-timeout 180
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 no ip domain lookup
 ip cef
 ipv6 unicast-routing
 ipv6 cef
 !
 multilink bundle-name authenticated
 !
 !
 !
 !
 !
 redundancy
 !
 no cdp run
 !
 ! 
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 interface Loopback0
 description Loopback
 ip address 10.10.10.2 255.255.255.255
 !
 interface GigabitEthernet0/0
 ip address 10.255.0.60 255.255.0.0
 shutdown
 duplex auto
 speed auto
 media-type rj45
 !
 interface GigabitEthernet0/1
 description to flat-1
 ip address 172.16.1.115 255.255.255.0
 ip ospf 1 area 0
 duplex full
 speed auto
 media-type rj45
 !
 interface GigabitEthernet0/2
 description to iosvl2-1
 no ip address
 duplex full
 speed auto
 media-type rj45
 !
 interface GigabitEthernet0/2.10
 description VLAN10
 encapsulation dot1Q 10
 ip address 192.168.21.254 255.255.255.0
 ip ospf cost 1
 !
 interface GigabitEthernet0/2.20
 description VLAN20
 encapsulation dot1Q 20
 ip address 192.168.22.254 255.255.255.0
 ip ospf cost 1
 !
 interface GigabitEthernet0/2.30
 description VLAN30
 encapsulation dot1Q 30
 ip address 192.168.23.254 255.255.255.0
 ip ospf cost 1
 !
 router ospf 1
 passive-interface Loopback0
 network 192.168.21.0 0.0.0.255 area 0
 network 192.168.22.0 0.0.0.255 area 0
 network 192.168.23.0 0.0.0.255 area 0
 !
 ip forward-protocol nd
 !
 !
 no ip http server
 no ip http secure-server
 !
 !
 !
 !
 control-plane
 !
 banner exec `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner incoming `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner login `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 !
 line con 0
 password cisco
 line aux 0
 line vty 0 4
 exec-timeout 720 0
 password cisco
 login
 transport input telnet ssh
 !
 no scheduler allocate
 !
 end</entry> </extensions> <interface id="0" name="GigabitEthernet0/1"/> <interface id="1" name="GigabitEthernet0/2"/> </node> <node name="flat-1" type="ASSET" subtype="FLAT" location="145,75" coordinate="52.10650519075632,-116.4990234375"> <interface id="0" name="link0"/> </node> <node name="iosvl2-1" type="SIMPLE" subtype="IOSvL2" location="304,210" coordinate="48.312427904071775,-109.51171875"> <extensions> <entry key="AutoNetkit.mgmt_ip" type="string"></entry> <entry key="config" type="String">!
 ! Last configuration change at 15:26:32 UTC Sat Jan 23 2016
 !
 version 15.2
 service timestamps debug datetime msec
 service timestamps log datetime msec
 no service password-encryption
 service compress-config
 !
 hostname iosvl2-1
 !
 boot-start-marker
 boot-end-marker
 !
 !
 vrf definition Mgmt-intf
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv6
 exit-address-family
 !
 enable password cisco
 !
 no aaa new-model
 !
 !
 !
 !
 !
 no ip routing
 !
 !
 !
 no ip domain-lookup
 no ip cef
 no ipv6 cef
 !
 !
 !
 spanning-tree mode pvst
 spanning-tree extend system-id
 spanning-tree vlan 10,20 priority 24576
 !
 vlan internal allocation policy ascending
 !
 ! 
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 interface GigabitEthernet0/0
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/1
 description to iosv-1
 switchport trunk allowed vlan 10,30
 switchport trunk encapsulation dot1q
 switchport mode trunk
 media-type rj45
 negotiation auto
 spanning-tree bpdufilter enable
 !
 interface GigabitEthernet0/2
 description to iosvl2-2
 switchport trunk allowed vlan 10,20,30
 switchport trunk encapsulation dot1q
 switchport mode trunk
 shutdown
 media-type rj45
 negotiation auto
 spanning-tree bpduguard enable
 !
 interface GigabitEthernet0/3
 description to iosvl2-3
 switchport trunk allowed vlan 10,20,30
 switchport trunk encapsulation dot1q
 switchport mode trunk
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet1/0
 description to server-1
 switchport access vlan 20
 switchport access vlan 30
 switchport access vlan 10
 switchport mode access
 media-type rj45
 negotiation auto
 spanning-tree bpdufilter enable
 !
 interface Vlan20
 description VLAN20TEST
 ip address 192.168.22.251 255.255.255.0
 no ip route-cache
 !
 ip forward-protocol nd
 !
 no ip http server
 no ip http secure-server
 !
 !
 !
 !
 !
 !
 control-plane
 !
 banner exec `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner incoming `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner login `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 !
 line con 0
 password cisco
 line aux 0
 line vty 0 4
 exec-timeout 720 0
 password cisco
 login
 transport input telnet ssh
 !
 !
 end</entry> </extensions> <interface id="0" name="GigabitEthernet0/1"/> <interface id="1" name="GigabitEthernet0/2"/> <interface id="2" name="GigabitEthernet0/3"/> <interface id="3" name="GigabitEthernet1/0"/> </node> <node name="iosvl2-2" type="SIMPLE" subtype="IOSvL2" location="172,305" coordinate="45.460130637921004,-115.3125"> <extensions> <entry key="AutoNetkit.mgmt_ip" type="string"></entry> <entry key="config" type="String">!
 ! Last configuration change at 15:04:01 UTC Sat Jan 23 2016
 !
 version 15.2
 service timestamps debug datetime msec
 service timestamps log datetime msec
 no service password-encryption
 service compress-config
 !
 hostname iosvl2-2
 !
 boot-start-marker
 boot-end-marker
 !
 !
 vrf definition Mgmt-intf
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv6
 exit-address-family
 !
 enable password cisco
 !
 no aaa new-model
 !
 !
 !
 !
 !
 !
 !
 !
 no ip domain-lookup
 ip cef
 no ipv6 cef
 !
 !
 !
 spanning-tree mode pvst
 spanning-tree extend system-id
 !
 vlan internal allocation policy ascending
 !
 ! 
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 interface Loopback0
 description Loopback
 no ip address
 !
 interface GigabitEthernet0/0
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/1
 description to iosvl2-1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk allowed vlan 10,20,30
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/2
 description to iosvl2-3
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk allowed vlan 10,20,30
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/3
 description to server-2
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 20
 switchport mode trunk
 media-type rj45
 negotiation auto
 spanning-tree bpdufilter enable
 !
 interface GigabitEthernet1/0
 switchport mode access
 switchport access vlan 10
 switchport access vlan 30 
 switchport access vlan 20
 no switchport access vlan 20
 media-type rj45
 negotiation auto
 spanning-tree bpdufilter enable
 !
 interface Vlan20
 description VLAN20TEST
 ip address 192.168.22.252 255.255.255.0
 no ip route-cache
 !
 ip forward-protocol nd
 !
 no ip http server
 no ip http secure-server
 !
 !
 !
 !
 !
 !
 control-plane
 !
 banner exec `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner incoming `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner login `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 !
 line con 0
 password cisco
 line aux 0
 line vty 0 4
 exec-timeout 720 0
 password cisco
 login
 transport input telnet ssh
 !
 !
 end</entry> </extensions> <interface id="0" name="GigabitEthernet0/1"/> <interface id="1" name="GigabitEthernet0/2"/> <interface id="2" name="GigabitEthernet0/3"/> <interface id="3" name="GigabitEthernet1/0"/> </node> <node name="server-2" type="SIMPLE" subtype="server" location="172,404" coordinate="42.326062444562034,-115.3125"> <extensions> <entry key="config" type="String">#cloud-config
 bootcmd:
 - ln -s -t /etc/rc.d /etc/rc.local
 hostname: server-2
 manage_etc_hosts: true
 runcmd:
 - start ttyS0
 - systemctl start getty@ttyS0.service
 - systemctl start rc-local
 - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
 - echo "UseDNS no" >> /etc/ssh/sshd_config
 - service ssh restart
 - service sshd restart
 users:
 - default
 - gecos: User configured by VIRL Configuration Engine 0.18.10
 lock-passwd: false
 name: cisco
 plain-text-passwd: cisco
 shell: /bin/bash
 ssh-authorized-keys:
 - VIRL-USER-SSH-PUBLIC-KEY
 sudo: ALL=(ALL) ALL
 write_files:
 - path: /etc/init/ttyS0.conf
 owner: root:root
 content: |
 # ttyS0 - getty
 # This service maintains a getty on ttyS0 from the point the system is
 # started until it is shut down again.
 start on stopped rc or RUNLEVEL=[12345]
 stop on runlevel [!12345]
 respawn
 exec /sbin/getty -L 115200 ttyS0 vt102
 permissions: '0644'
 - path: /etc/systemd/system/dhclient@.service
 content: |
 [Unit]
 Description=Run dhclient on %i interface
 After=network.target
 [Service]
 Type=oneshot
 ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
 RemainAfterExit=yes
 owner: root:root
 permissions: '0644'
 - path: /etc/rc.local
 owner: root:root
 permissions: '0755'
 content: |-
 #!/bin/sh -e
 ifconfig eth1 up 192.168.22.1 netmask 255.255.255.0
 route add -host 192.168.1.200 gw 192.168.22.254 dev eth1
 route add -net 0.0.0.0 gw 192.168.22.254 dev eth1
 exit 0
 </entry> </extensions> <interface id="0" name="eth1"/> </node> <node name="server-3" type="SIMPLE" subtype="server" location="410,402" coordinate="42.39100860920504,-104.853515625"> <extensions> <entry key="config" type="String">#cloud-config
 bootcmd:
 - ln -s -t /etc/rc.d /etc/rc.local
 hostname: server-3
 manage_etc_hosts: true
 runcmd:
 - start ttyS0
 - systemctl start getty@ttyS0.service
 - systemctl start rc-local
 - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
 - echo "UseDNS no" >> /etc/ssh/sshd_config
 - service ssh restart
 - service sshd restart
 users:
 - default
 - gecos: User configured by VIRL Configuration Engine 0.18.10
 lock-passwd: false
 name: cisco
 plain-text-passwd: cisco
 shell: /bin/bash
 ssh-authorized-keys:
 - VIRL-USER-SSH-PUBLIC-KEY
 sudo: ALL=(ALL) ALL
 write_files:
 - path: /etc/init/ttyS0.conf
 owner: root:root
 content: |
 # ttyS0 - getty
 # This service maintains a getty on ttyS0 from the point the system is
 # started until it is shut down again.
 start on stopped rc or RUNLEVEL=[12345]
 stop on runlevel [!12345]
 respawn
 exec /sbin/getty -L 115200 ttyS0 vt102
 permissions: '0644'
 - path: /etc/systemd/system/dhclient@.service
 content: |
 [Unit]
 Description=Run dhclient on %i interface
 After=network.target
 [Service]
 Type=oneshot
 ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
 RemainAfterExit=yes
 owner: root:root
 permissions: '0644'
 - path: /etc/rc.local
 owner: root:root
 permissions: '0755'
 content: |-
 #!/bin/sh -e
 ifconfig eth1 up 192.168.23.1 netmask 255.255.255.0
 route add -host 192.168.1.200 gw 192.168.23.254 dev eth1
 route add -net 0.0.0.0 gw 192.168.23.254 dev eth1
 exit 0
 </entry> </extensions> <interface id="0" name="eth1"/> </node> <node name="server-1" type="SIMPLE" subtype="server" location="547,202" coordinate="48.54570549184746,-98.8330078125"> <extensions> <entry key="config" type="String">#cloud-config
 bootcmd:
 - ln -s -t /etc/rc.d /etc/rc.local
 hostname: server-1
 manage_etc_hosts: true
 runcmd:
 - start ttyS0
 - systemctl start getty@ttyS0.service
 - systemctl start rc-local
 - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
 - echo "UseDNS no" >> /etc/ssh/sshd_config
 - service ssh restart
 - service sshd restart
 users:
 - default
 - gecos: User configured by VIRL Configuration Engine 0.18.10
 lock-passwd: false
 name: cisco
 plain-text-passwd: cisco
 shell: /bin/bash
 ssh-authorized-keys:
 - VIRL-USER-SSH-PUBLIC-KEY
 sudo: ALL=(ALL) ALL
 write_files:
 - path: /etc/init/ttyS0.conf
 owner: root:root
 content: |
 # ttyS0 - getty
 # This service maintains a getty on ttyS0 from the point the system is
 # started until it is shut down again.
 start on stopped rc or RUNLEVEL=[12345]
 stop on runlevel [!12345]
 respawn
 exec /sbin/getty -L 115200 ttyS0 vt102
 permissions: '0644'
 - path: /etc/systemd/system/dhclient@.service
 content: |
 [Unit]
 Description=Run dhclient on %i interface
 After=network.target
 [Service]
 Type=oneshot
 ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
 RemainAfterExit=yes
 owner: root:root
 permissions: '0644'
 - path: /etc/rc.local
 owner: root:root
 permissions: '0755'
 content: |-
 #!/bin/sh -e
 ifconfig eth1 up 192.168.21.1 netmask 255.255.255.0
 route add -host 192.168.1.200 gw 192.168.21.254 dev eth1
 route add -net 0.0.0.0 gw 192.168.21.254 dev eth1
 exit 0
 </entry> </extensions> <interface id="0" name="eth1"/> </node> <node name="iosvl2-3" type="SIMPLE" subtype="IOSvL2" location="410,305" coordinate="45.460130637921004,-104.853515625"> <extensions> <entry key="AutoNetkit.mgmt_ip" type="string"></entry> <entry key="config" type="String">!
 ! Last configuration change at 15:27:02 UTC Sat Jan 23 2016
 !
 version 15.2
 service timestamps debug datetime msec
 service timestamps log datetime msec
 no service password-encryption
 service compress-config
 !
 hostname iosvl2-3
 !
 boot-start-marker
 boot-end-marker
 !
 !
 vrf definition Mgmt-intf
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv6
 exit-address-family
 !
 enable password cisco
 !
 no aaa new-model
 !
 !
 !
 !
 !
 !
 !
 !
 no ip domain-lookup
 ip cef
 no ipv6 cef
 !
 !
 !
 spanning-tree mode pvst
 spanning-tree extend system-id
 spanning-tree vlan 10,20,30 priority 28672
 !
 vlan internal allocation policy ascending
 !
 ! 
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 !
 interface Loopback0
 description Loopback
 no ip address
 !
 interface GigabitEthernet0/0
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/1
 description to iosvl2-1
 switchport trunk allowed vlan 10,30
 switchport trunk encapsulation dot1q
 switchport mode trunk
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/2
 description to iosvl2-2
 switchport trunk allowed vlan 10,20,30
 switchport trunk encapsulation dot1q
 switchport mode trunk
 media-type rj45
 negotiation auto
 !
 interface GigabitEthernet0/3
 description to server-1
 switchport access vlan 10
 switchport access vlan 20
 switchport access vlan 30
 switchport mode access
 media-type rj45
 negotiation auto
 spanning-tree bpdufilter enable
 !
 interface Vlan20
 description VLAN20TEST
 ip address 192.168.22.253 255.255.255.0
 no ip route-cache
 !
 ip forward-protocol nd
 !
 no ip http server
 no ip http secure-server
 !
 !
 !
 !
 !
 !
 control-plane
 !
 banner exec `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner incoming `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 banner login `
 **************************************************************************
 * IOSv is strictly limited to use for evaluation, demonstration and IOS *
 * education. IOSv is provided as-is and is not supported by Cisco's *
 * Technical Advisory Center. Any use or disclosure, in whole or in part, *
 * of the IOSv Software or Documentation to any third party for any *
 * purposes is expressly prohibited except as otherwise authorized by *
 * Cisco in writing. *
 **************************************************************************`
 !
 line con 0
 password cisco
 line aux 0
 line vty 0 4
 exec-timeout 720 0
 password cisco
 login
 transport input telnet ssh
 !
 !
 end</entry> </extensions> <interface id="0" name="GigabitEthernet0/1"/> <interface id="1" name="GigabitEthernet0/2"/> <interface id="2" name="GigabitEthernet0/3"/> </node> <connection dst="/virl:topology/virl:node[1]/virl:interface[1]" src="/virl:topology/virl:node[2]/virl:interface[1]"/> <connection dst="/virl:topology/virl:node[3]/virl:interface[1]" src="/virl:topology/virl:node[1]/virl:interface[2]"/> <connection dst="/virl:topology/virl:node[4]/virl:interface[1]" src="/virl:topology/virl:node[3]/virl:interface[2]"/> <connection dst="/virl:topology/virl:node[8]/virl:interface[1]" src="/virl:topology/virl:node[3]/virl:interface[3]"/> <connection dst="/virl:topology/virl:node[8]/virl:interface[2]" src="/virl:topology/virl:node[4]/virl:interface[2]"/> <connection dst="/virl:topology/virl:node[6]/virl:interface[1]" src="/virl:topology/virl:node[8]/virl:interface[3]"/> <connection dst="/virl:topology/virl:node[7]/virl:interface[1]" src="/virl:topology/virl:node[3]/virl:interface[4]"/> <connection dst="/virl:topology/virl:node[5]/virl:interface[1]" src="/virl:topology/virl:node[4]/virl:interface[3]"/> </topology>
|