WAN. Core Routing Module. Data Cente r LAB. Internet. Today: MPLS, OSPF, BGP Future: OSPF, BGP. Today: L2VPN, L3VPN. Future: VXLAN

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2 Trident+ Trident II NG IPv4 FIB LPM IPv6 FIB LPM 0 Trident+ Trident II or + NG LAB Data Cente r Internet WAN Bandwidth in 10G Increment 40GE Ports 10GE Ports 100GE Ports Core Routing Module Building Aggregation Buildings Building Aggregation Buildings Building Building Building Building Today: MPLS, OSPF, BGP Future: OSPF, BGP Today: L2VPN, L3VPN Labs Security Devices Developer Internet Business Partners Others Future: VXLAN

3 Use Cases Simple Connectivity Over an IP Only Network Instant Connectivity From Service Source & Destination Tenant in a Data Center with an IP Only L3 Clos Fabric. Cost Efficient Service Extender Over a 3 rd Party IP Network Use Cost Efficient Ports When you Can and Expensive Ports Where you Must Cheap Pseudo Wires without MPLS API Driven Provisioning: Simplified and Easily Consumed by Developers Removal of additional Protocols to Manage Reduction in Cost, Driven by Merchant Silicon & Competition Remote Tap Termination Transport Wire Tap (SPAN) Aggregation Over an IP Network Lab Patch Panel Anywhere to Anywhere Patch Panel for Labs

4 Why VXLAN VXLAN for this presentation is not utilized for its intended use-case. NVGRE NOTE: - Utilized in Other Parts of Microsoft - Used in Overlay Network Creation UDP Header: Hashing Works Just Like Any Other UDP Traffic Supported in Wide Variety of Platforms Broadcom Trident 2: Arista Networks, Cisco Systems, Dell, Juniper Networks White Label: Bring Your Own Switch (BYOS) & Purchase Operating System (Cumulus & Others to Follow) Widely Deployed in Many Networks Dense, Power/Space Efficient & Cheap $ per 10GE, Sometimes Better Supports Point to Point & Multi-Point Point to Point Doesn t Require Control Plane Software Multi-Point Does Require Control Plane Software or Self Provided Control Plane Software Wide Vendor Support & Interest

5 What Worked & Didn t Worked Tagged Packets (VLAN) VRRP OPSFv2, OSPFv3 BGP Address Family: IPv4, IPv6, VPNv4 RSVP NOTICE: Didn t Work or In Progress LACP Doesn t Pass Through (Ethernet Channel) LLDP Doesn t Pass Through, but works locally LDP (Possibly /1 Multicast Issue & Interception) IS-IS (Investigating) Continuously Investigating What Else Doesn t Work and What Can Work or be Fixed

6 Use Case: Lab Patch Panel Today: MPLS L2VPN Future: T2 Based Patch Panel Puget Sound Campus: 100+ Building Distributed Labs Building F Why VXLAN: IP Only is Cheap & MPLS is Expensive Wide Vendor Choice UDP: Hashing Less Protocols & Dependencies API Driven + Apps (Self Service with Windows Phone & Tablet) Building A Building E Building B Building D Building C

7 Use Case: VRF Extension Any T2 VTEP / SPINE Any T2 VTEP / SPINE

8 Use Case: TAP Remote Transport Reasons & Benefits: Limit Expensive Tools Deployment Redirect Captured Traffic for Personal Analysis No Tools in Local Location SPAN to VXLAN Transport Yet another RSPAN, but IP based Tap Output Loopback Cable VXLAN Input Port Terminating to Remote VXLAN Switch

9 Lab Environment: Physical Connectivity N3132Q Underlay Network IP Fabric N3132Q Overlay Network.10 switch

10 interface TenGigabitEthernet 0/0 ip address /31 interface TenGigabitEthernet 0/1 ip address /31 interface TenGigabitEthernet 0/2 ip address /31 interface TenGigabitEthernet 0/3 ip address /31 interface Loopback 0 ip address /32 router ospf 1 router-id network /24 area 0 interface Ethernet1/49/1 no switchport ip address /31 interface Ethernet1/49/2 no switchport ip address /31 interface Ethernet1/49/3 no switchport ip address /31 interface Ethernet1/49/4 no switchport ip address /31 interface Ethernet1/50/1 no switchport ip address /31 Underlay Network Configuration interface Ethernet1/50/2 no switchport ip address /31 interface Ethernet1/50/3 no switchport ip address /31 interface Ethernet1/50/4 no switchport ip address /31 feature ospf router ospf 1 router-id network /24 area interface TenGigabitEthernet 0/0 ip address /31 interface TenGigabitEthernet 0/1 ip address /31 interface TenGigabitEthernet 0/2 ip address /31 interface TenGigabitEthernet 0/3 ip address /31 interface Loopback 0 ip address /32 router ospf 1 router-id network /24 area 0

11 Overlay Network Configuration Part 1 Client Facing Base Client Facing Base feature vxlan gateway-ip controller port 6632 ptcp interface ManagementEthernet 0/0 ip address /24 management route / management route / interface TenGigabitEthernet 0/116 no ip address interface TenGigabitEthernet 0/117 no ip address interface TenGigabitEthernet 0/118 no ip address interface TenGigabitEthernet 0/119 no ip address feature vxlan gateway-ip controller port 6632 ptcp interface ManagementEthernet 0/0 ip address /24 management route / management route / interface TenGigabitEthernet 0/8 no ip address interface TenGigabitEthernet 0/116 no ip address interface TenGigabitEthernet 0/117 no ip address interface TenGigabitEthernet 0/118 no ip address interface TenGigabitEthernet 0/119 no ip address

12 Overlay Network Configuration Part 2 Controller: Flow Provisioning S Controller: Flow Provisioning S Creation of Logical Network: vtep-ctl --db=tcp: :6632 add-ls "LN1:ELINE:1001" vtep-ctl --db=tcp: :6632 add-ls "LN2:ELINE:1002" vtep-ctl --db=tcp: :6632 add-ls "LN3:ELINE:1003" vtep-ctl --db=tcp: :6632 add-ls "LN4:ELINE:1004" vtep-ctl --db=tcp: :6632 add-ls "LN7:ELINE:1007 Creation of Logical Network: vtep-ctl --db=tcp: :6632 add-ls "LN1:ELINE:1001" vtep-ctl --db=tcp: :6632 add-ls "LN2:ELINE:1002" vtep-ctl --db=tcp: :6632 add-ls "LN3:ELINE:1003" vtep-ctl --db=tcp: :6632 add-ls "LN4:ELINE:1004" vtep-ctl --db=tcp: :6632 add-ls "LN7:ELINE:1007 Bind Port to the Logical Network: vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/116" 0 LN1:ELINE:1001 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/117" 0 LN2:ELINE:1002 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/118" 100 LN3:ELINE:1003 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/118" 200 LN4:ELINE:1004 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/119" 0 LN7:ELINE:1007 Tunnel Termination to the Remote Node: vtep-ctl --db=tcp: :6632 add-ucast-remote "LN1:ELINE:1001" "00:11:11:11:11:11" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN2:ELINE:1002" "00:33:33:33:33:33" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN3:ELINE:1003" "00:55:55:55:55:55" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN4:ELINE:1004" "00:77:77:77:77:77" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN7:ELINE:1007" "00:14:14:14:14:14" " " Bind Port to the Logical Network: vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/116" 0 LN1:ELINE:1001 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/117" 0 LN2:ELINE:1002 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/118" 100 LN3:ELINE:1003 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/119" 200 LN4:ELINE:1004 vtep-ctl --db=tcp: :6632 bind-ls " " "Te 0/8" 0 LN7:ELINE:1007 Tunnel Termination to the Remote Node: vtep-ctl --db=tcp: :6632 add-ucast-remote "LN1:ELINE:1001" "00:22:22:22:22:22" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN2:ELINE:1002" "00:44:44:44:44:44" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN3:ELINE:1003" "00:66:66:66:66:66" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN4:ELINE:1004" "00:88:88:88:88:88" " " vtep-ctl --db=tcp: :6632 add-ucast-remote "LN7:ELINE:1007" "00:15:15:15:15:15" " "

13 Overlay Network Configuration Part 3 root@mx80# run show vrrp logical-system RTR1 Interface State Group VR state VR Mode Timer Type Address xe-0/0/0.0 up 1 master Active A lcl vip root@mx80# run show vrrp logical-system RTR2 Interface State Group VR state VR Mode Timer Type Address xe-0/0/1.0 up 1 backup Active D lcl vip mas N3132Q-2# ping vrf VRF1 packet-size 1422 count 3 df-bit PING ( ): 1422 data bytes 1430 bytes from : icmp_seq=0 ttl=63 time=2.233 ms 1430 bytes from : icmp_seq=1 ttl=63 time=1.922 ms 1430 bytes from : icmp_seq=2 ttl=63 time=2.079 ms ping statistics packets transmitted, 3 packets received, 0.00% packet loss round-trip min/avg/max = 1.922/2.077/2.233 ms RTR2 { interfaces { xe-0/0/1 { unit 0 { family inet { address /24 { vrrp-group 1 { virtual-address ; priority 90; accept-data; RTR1 { interfaces { xe-0/0/0 { unit 0 { family inet { address /24 { vrrp-group 1 { virtual-address ; accept-data; feature interface-vlan interface Ethernet1/2/1 switchport access vlan 300 spanning-tree port type edge speed interface Ethernet1/2/2 switchport access vlan 300 spanning-tree port type edge interface Vlan300 vrf member VRF1 ip address /24 switch

14 Verification Part 1 S6000-1#sho vxlan Instance : 1 Admin State : enabled Management IP : Gateway IP : MAX Backoff : Controller 1 : :6632 ptcp (connected) Fail Mode : non secure Port List : Te 0/8 Te 0/9 Te 0/10 Te 0/11 Te 0/116 Te 0/117 Te 0/118 Te 0/119 Te 0/120 Te 0/121 Te 0/124 S6000-1#sho vxlan logical-network Instance : 1 Total LN count : 7 Name VNID LN1:ELINE: LN2:ELINE: LN3:ELINE: LN4:ELINE: LN7:ELINE: LN5:ELINE: LN6:ELINE: S6000-1#sho vxlan logical-network name LN1:ELINE: 1001 Name : LN1:ELINE:1001 Description : Tunnel Key : 4656 VFI : Port Vlan Bindings: Te 0/116: VLAN: 0 (0x ), S6000-1#show vxlan physicallocator Instance : 1 Tunnel : count : vxlan_over_ipv4 (up) S6000-1#sho vxlan unicast-mac-remote Total Local Mac Count: 7 VNI MAC TUNNEL :11:11:11:11: :33:33:33:33: :55:55:55:55: :77:77:77:77: :14:14:14:14: :99:99:99:99: :12:12:12:12: S6000-1#sho vxlan statistics interface te 0/116 0 Port : Te 0/116 Vlan : 0 Rx Packets : Rx Bytes : Tx Packets : Tx Bytes :

15 Verification Part 2

16 Summary Operationally Simple Ethernet Line Services Eliminate Protocol Dependency & Complexity Expand Vendor Choice Practical & Economical Service Deployments Deploy Services Over Legacy Networks or IP Only Networks Deploy Services Over Other Providers Networks Future Use Cases in the Works: ELINE Health Status Details Encapsulation / De-encapsulation Gateway Bridging of Overlay Networks Hub and Spoke ELINE Services More Mobile Management Applications to deliver Self Service Pass Through Encryption Module

17

18 - IPv4 & IPv6 VRRP - IPv4: TAG + OSPF + BGP - IPv6: TAG + OSPFv3 + BGP - Ethernet Bundle: TAG + IPv4 - MPLS: RSVP+ Remote PE - OPEN: N3132Q-2: VRF1 N3132Q-2 MX80: LSYS1 MX80 MX80: LSYS2 S N3064 S QFX s-6q PE MX80: LSYS3 N3132Q-1 N3132Q-2: VRF2 MX80: LSYS4 N3132Q-2: VRF3

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