H3C S5820V2H Configuration Manual Download Page 4

Conventions 

This section describes the conventions used in this documentation set. 

Command conventions 

Convention Description 

Boldface Bold

 text represents commands and keywords that you enter literally as shown. 

Italic

 

Italic

 text represents arguments that you replace with actual values. 

[ ] 

Square brackets enclose syntax choices (keywords or arguments) that are optional. 

{ x | y | ... }

 

Braces enclose a set of required syntax choices separated by vertical bars, from which 
you select one.  

[ x | y | ... ]

 

Square brackets enclose a set of optional syntax choices separated by vertical bars, from 
which you select one or none.  

{ x | y | ... } *

 

Asterisk marked braces enclose a set of required syntax choices separated by vertical 
bars, from which you select at least one. 

[ x | y | ... ] *

 

Asterisk marked square brackets enclose optional syntax choices separated by vertical 
bars, from which you select one choice, multiple choices, or none.  

&<1-n> 

The argument or keyword and argument combination before the ampersand (&) sign can 
be entered 1 to n times. 

A line that starts with a pound (#) sign is comments. 

 

GUI conventions 

Convention Description 

Boldface

 

Window names, button names, field names, and menu items are in bold text. For 
example, the 

New User 

window appears; click 

OK

Multi-level menus are separated by angle brackets. For example, 

File 

>

 Create 

>

 Folder

 

Symbols 

Convention Description 

 WARNING 

An alert that calls attention to important information that if not understood or followed can 
result in personal injury. 

 CAUTION 

An alert that calls attention to important information that if not understood or followed can 
result in data loss, data corruption, or damage to hardware or software.  

 

IMPORTANT 

An alert that calls attention to essential information. 

NOTE 

An alert that contains additional or supplementary information. 

 TIP 

An alert that provides helpful information. 

 

Network topology icons 

 

Represents a generic network device, such as a router, switch, or firewall. 

Summary of Contents for S5820V2H

Page 1: ...H3C S5830V2 S5820V2 Switch Series MCE Configuration Guide Hangzhou H3C Technologies Co Ltd http www h3c com Software version Release 22xx Document version 6W100 20131105...

Page 2: ...re Secware Storware NQA VVG V2 G Vn G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the...

Page 3: ...upport Documentation feedback Audience This documentation is intended for Network planners Field technical support and servicing engineers Network administrators working with the S5830V2 S5820V2 serie...

Page 4: ...choice multiple choices or none 1 n The argument or keyword and argument combination before the ampersand sign can be entered 1 to n times A line that starts with a pound sign is comments GUI convent...

Page 5: ...n assemblies installation manual Describes the appearance specifications and installation and removal of hot swappable fan assemblies Power modules user manual Describes the appearance specifications...

Page 6: ...Technical support service h3c com http www h3c com Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...

Page 7: ...guration examples 15 Using OSPF to advertise VPN routes to the PE 15 Using BGP to advertise VPN routes to the PE 21 Configuring IPv6 MCE 26 Overview 26 Configuring VPN instances on an IPv6 MCE device...

Page 8: ...e edge of a customer network and has one or more interfaces directly connected to a service provider network It can be a router a switch or a host It can neither sense the presence of any VPN nor does...

Page 9: ...tes connected to the same provider network can be classified into different sets by policies Only the sites in the same set can access each other through the provider network Such a set is called a VP...

Page 10: ...P address Route target attributes MPLS L3VPN uses the BGP extended community attributes called route target attributes or route target attributes to control the advertisement of VPN routing informatio...

Page 11: ...gure 3 Network diagram for the MCE function On the left side network there are two VPN sites both of which are connected to the MPLS backbone through the MCE device VPN 1 and VPN 2 on the left side ne...

Page 12: ...with an interface Step Command Remarks 1 Enter system view system view N A 2 Enter interface view interface interface type interface number N A 3 Associate the current interface with a VPN instance ip...

Page 13: ...sure the routing policy already exists Otherwise the device does not filter received routes 7 Optional Apply a routing policy to filter outgoing routes for the VPN instance export route policy route...

Page 14: ...On the VPN site configure a normal static route 3 Optional Configure the default preference for static routes ip route static default preference default preference value The default setting is 60 Con...

Page 15: ...d enter OSPF view ospf process id router id router id vpn instance vpn instance name Perform this configuration on the MCE On the VPN site create a normal OSPF process 3 Optional Configure the OSPF do...

Page 16: ...e default route This command redistributes the default route in a Type 3 LSA The MCE advertises the default route to the site 8 Create an OSPF area and enter OSPF area view area area id By default no...

Page 17: ...istribute the IGP routes of each VPN instance on the VPN sites 1 Configure the MCE Step Command Remarks 1 Enter system view system view N A 2 Enter BGP view bgp as number N A 3 Enter BGP VPN instance...

Page 18: ...ded to BGP VPN routes as an extended community attribute BGP runs in a BGP VPN instance in the same way as it runs in a normal network For more information about BGP see Layer 3 IP Routing Configurati...

Page 19: ...vpn instance vpn instance name N A 3 Enable RIP on the interface attached to the specified network network network address By default RIP is disabled on an interface 4 Redistribute the VPN routes impo...

Page 20: ...cy route policy name By default no route of any other routing protocol is redistributed into OSPF 8 Optional Configure OSPF to redistribute the default route default route advertise summary cost cost...

Page 21: ...e IS IS process on the interface isis enable process id By default no IS IS process is enabled For more information about IS IS see Layer 3 IP Routing Configuration Guide Configuring EBGP between an M...

Page 22: ...nstance name group name Display BGP peer information for a VPN instance display bgp peer ipv4 vpn instance vpn instance name group name log info ip address log info verbose verbose For other MCE relat...

Page 23: ...quit MCE ip vpn instance vpn2 MCE vpn instance vpn2 route distinguisher 20 1 MCE vpn instance vpn2 vpn target 20 1 MCE vpn instance vpn2 quit Create VLAN 10 add port Ten GigabitEthernet 1 0 1 to VLAN...

Page 24: ...tween the MCE and VPN sites The MCE is connected to VPN 1 directly and no routing protocol is enabled in VPN 1 Therefore you can configure static routes On VR 1 assign IP address 10 214 10 2 24 to the...

Page 25: ...ted to VPN 2 Details not shown Configure OSPF process 2 and advertise subnets 192 168 10 0 24 and 10 214 20 0 24 VR2 system view VR2 ospf 2 VR2 ospf 2 area 0 VR2 ospf 2 area 0 0 0 0 network 192 168 10...

Page 26: ...d configure an IP address for the VLAN interface MCE vlan 30 MCE vlan30 quit MCE interface vlan interface 30 MCE Vlan interface30 ip binding vpn instance vpn1 MCE Vlan interface30 ip address 30 1 1 1...

Page 27: ...0 network 30 1 1 0 0 0 0 255 PE1 ospf 10 area 0 0 0 0 quit PE1 ospf 10 quit On PE 1 display the routing table of VPN instance vpn1 PE1 display ip routing table vpn instance vpn1 Destinations 13 Route...

Page 28: ...0 0 1 InLoop0 127 255 255 255 32 Direct 0 0 127 0 0 1 InLoop0 192 168 10 0 24 OSPF 150 1 40 1 1 1 Vlan40 224 0 0 0 4 Direct 0 0 0 0 0 0 NULL0 224 0 0 0 24 Direct 0 0 0 0 0 0 NULL0 255 255 255 255 32...

Page 29: ...MCE ospf 10 router id 10 10 10 1 vpn instance vpn1 MCE ospf 10 area 0 MCE ospf 10 area 0 0 0 0 network 10 214 10 0 0 0 0 255 MCE ospf 10 area 0 0 0 0 quit MCE ospf 10 quit Display the routing table o...

Page 30: ...0 0 10 214 20 3 Vlan20 10 214 20 0 32 Direct 0 0 10 214 20 3 Vlan20 10 214 20 3 32 Direct 0 0 127 0 0 1 InLoop0 10 214 20 255 32 Direct 0 0 10 214 20 3 Vlan20 127 0 0 0 8 Direct 0 0 127 0 0 1 InLoop0...

Page 31: ...0 4 Direct 0 0 0 0 0 0 NULL0 224 0 0 0 24 Direct 0 0 0 0 0 0 NULL0 255 255 255 255 32 Direct 0 0 127 0 0 1 InLoop0 Perform similar configuration on the MCE and PE 1 for VPN 2 Redistribute the OSPF rou...

Page 32: ...25 Now the MCE has redistributed the OSPF routes of the two VPN instances into the EBGP routing tables of PE 1...

Page 33: ...ng a VPN instance You can configure a description for a VPN instance to record its related information such as its relationship with a certain VPN To create and configure a VPN instance Step Command R...

Page 34: ...e target The VPN instance determines how to change the route target attributes for routes to be advertised according to the export extcommunity in the route target To configure route attributes for a...

Page 35: ...on an IPv6 MCE complete the following tasks On the IPv6 MCE configure VPN instances and bind the VPN instances with the interfaces connected to the VPN sites and those connected to the PE Configure t...

Page 36: ...MCE and the sites through different RIPng processes ensuring the separation and security of IPv6 VPN routes For more information about RIPng see Layer 3 IP Routing Configuration Guide To configure RIP...

Page 37: ...rea area id instance instance id By default OSPFv3 is disabled on an interface NOTE Deleting a VPN instance also deletes all related OSPFv3 processes Configuring IPv6 IS IS between an IPv6 MCE and a V...

Page 38: ...he received routes and the routes to be advertised 1 Configure the IPv6 MCE Step Command Remarks 1 Enter system view system view N A 2 Enter BGP view bgp as number N A 3 Enter BGP VPN instance view ip...

Page 39: ...lt no route redistribution is configured A VPN site must advertise the IPv6 VPN network addresses it can reach to the connected IPv6 MCE Configuring routing between an IPv6 MCE and a PE IPv6 MCE PE ro...

Page 40: ...he interface ripng process id enable By default RIPng is disabled on an interface For more information about RIPng see Layer 3 IP Routing Configuration Guide Configuring OSPFv3 between an IPv6 MCE and...

Page 41: ...ering policy to filter the redistributed routes ipv6 filter policy acl6 number prefix list ipv6 prefix name route policy route policy name export protocol process id By default IPv6 IS IS does not fil...

Page 42: ...P see Layer 3 IP Routing Configuration Guide Displaying information about IPv6 MCE Execute display commands in any view Task Command Display information about a specific or all VPN instances display i...

Page 43: ...pn2 and specify an RD and route targets for each VPN instance MCE system view MCE ip vpn instance vpn1 MCE vpn instance vpn1 route distinguisher 10 1 MCE vpn instance vpn1 vpn target 10 1 MCE vpn inst...

Page 44: ...er 40 1 PE1 vpn instance vpn2 vpn target 20 1 PE1 vpn instance vpn2 quit 2 Configure routing between the MCE and VPN sites The MCE is connected to VPN 1 directly and no routing protocol is enabled in...

Page 45: ...ce vpn1 Routing Table vpn1 Destinations 5 Routes 5 Destination 1 128 Protocol Direct NextHop 1 Preference 0 Interface InLoop0 Cost 0 Destination 2001 1 64 Protocol Direct NextHop 2001 1 1 Preference 0...

Page 46: ...unk port and configure it to permit packets of VLAN 30 and VLAN 40 to pass with VLAN tags PE1 interface ten gigabitethernet 1 0 1 PE1 Ten GigabitEthernet1 0 1 port link type trunk PE1 Ten GigabitEther...

Page 47: ...tance vpn1 and redistribute the IPv6 static route of VPN 1 MCE ospfv3 10 vpn instance vpn1 MCE ospfv3 10 router id 101 101 10 1 MCE ospfv3 10 import route static MCE ospfv3 10 quit Enable OSPFv3 on VL...

Page 48: ...ble of the MCE The output shows that PE 1 has learned the private route of VPN 2 through OSPFv3 PE1 display ipv6 routing table vpn instance vpn2 Routing Table vpn2 Destinations 5 Routes 5 Destination...

Page 49: ...MCE 26 IPv6 static routing between IPv6 MCE and PE 32 IPv6 static routing between IPv6 MCE and VPN site 28 IS IS between MCE and PE 14 IS IS between MCE and VPN site 9 MCE 1 MCE and PE static routing...

Page 50: ...nfiguring routing between IPv6 MCE and PE 32 configuring routing between IPv6 MCE and VPN site 28 configuring VPN instance 26 configuring VPN instance route related attribute 27 creating VPN instance...

Page 51: ...RIPng between IPv6 MCE and PE 33 configuring RIPng between IPv6 MCE and VPN site 29 configuring static routing between MCE and PE 12 configuring static routing between MCE and VPN site 7 configuring V...

Page 52: ...site 29 routing configuring EBGP between IPv6 MCE and PE 34 configuring EBGP between IPv6 MCE and VPN site 31 configuring EBGP between MCE and PE 14 configuring EBGP between MCE and VPN site 10 config...

Page 53: ...te 30 configuring IPv6 MCE 26 configuring IPv6 static routing between IPv6 MCE and PE 32 configuring IPv6 static routing between IPv6 MCE and VPN site 28 configuring IS IS between MCE and PE 14 config...

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