area area-id To configure OSPFv3 to filter incoming or outgoing Type 3 LSAs in an area, use any of the following methods as needed: Based on an ACL: Return to the system view. quit quit Create an ACL and enter the ACL view. acl ipv6 { name basic-acl6-name basic | [ number ] ...
Depending on the type of network, OSPFv3 might use a single router, the designated router (DR), to control the LSA floods and represent the network to the rest of the OSPFv3 area. If the DR fails, OSPFv3 uses the BDR. Network types are as foll...
The OSPFv3 process view is displayed. Run area area-id The OSPFv3 area view is displayed. Filter incoming or outgoing Type 3 LSAs in the area. Run the filter { acl6-number | acl6-name acl6-name | ipv6-prefix ipv6-prefix-name | route-policy route-policy-name } import...
Depending on the type of network, OSPFv2 might use a single router, the (DR), to control the LSA floods and represent the network to the rest of the OSPFv2 area. If the DR fails, OSPFv2 selects a (BDR). If the DR fails, OSPFv2 uses t...
OSPFv3 expands on OSPFv2 to provide support for IPv6 routing prefixes and the larger size of IPv6 addresses. LSAs in OSPFv3 are expressed as prefix and prefix length instead of address and mask. The router ID and area ID are 32-bit numbers with no relationship to IPv6 addresses. ...
OSPF协议是大中型网络上使用最为广泛的IGP(Interior Gateway Protocol)协议。节点在创建邻接,接受链路状态通告(Link-state Advertisement,LSA)时,可以通过MD5或者明文进行安全验证。 OSPF提出了“区域(Area)”的概念,一个网络可以由单一区域或者多个区域组成。其中,一个特别的区域被称为骨干区域(Backbone Area),该区域是...
(SNMPv3). Because OSPF does not support localization of keys, it is necessary only to provide a password to this utility to generate a single, 16-byte key. If multiple sites have this utility, MD5 keys can easily be generated from passwords, which are easier to remember and communicate ...
Configure basic OSPFv3 functions. # Configure DeviceA. [DeviceA]ospfv3 1[DeviceA-ospfv3-1]router-id 3.3.3.3[DeviceA--ospfv3-1]area 0.0.0.1[DeviceA-ospfv3-1-area-0.0.0.1]quit[DeviceA-ospfv3-1]quit[DeviceA]interface Vlanif 20[DeviceA-Vlanif20]ospfv3 1 area 1[DeviceA-Vlanif20]quit...
Configure basic OSPFv3 functions to ensure that there are reachable routes between OSPFv3 devices. # Configure SwitchA. [SwitchA] ospfv3 [SwitchA-ospfv3-1] router-id 10.1.1.1 [SwitchA-ospfv3-1] quit [SwitchA] interface vlanif 10 [SwitchA-Vlanif10] ospfv3 1 area 0 [SwitchA-Vlanif10...
OSPFv3 Fast Convergence: LSA and SPF Throttling OSPFv3 Max-Metric Router LSA OSPF Link-State Advertisement Throttling OSPF Support for Unlimited Software VRFs per PE Router OSPF Area Transit Capability OSPF Per-Interface Link-Local Signaling OSPF Link-State Database Overload Protection OSPF MIB Su...