This document is Cisco Public.Page1of2Packet Tracer–Configuring OSPFv2 in a Single AreaTopologyAddressing TableDeviceInterfaceIP AddressSubnet MaskDefault GatewayR1G0/0172.16.1.1255.255.255.0N/AS0/0/0172.16.3.1255.255.255.252N/AS0/0/1192.168.10.5255.255.255.252N/AR2G0/0172.16.2.1255.255.255.0N/...
This document is Cisco Public.Page1of2Packet Tracer–Configuring OSPFv2 in a Single AreaTopologyAddressing TableDeviceInterfaceIP AddressSubnet MaskDefault GatewayR1G0/0172.16.1.1255.255.255.0N/AS0/0/0172.16.3.1255.255.255.252N/AS0/0/1192.168.10.5255.255.255.252N/AR2G0/0172.16.2.1255.255.255.0N/...
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 the BD...
Configuring OSPF for Point-to-Multipoint Broadcast Networks Configuring OSPF for Nonbroadcast Networks Configuring OSPF Area Parameters Configuring OSPFv2 NSSA Configuring an OSPFv2 NSSA Area and Its Parameters Configuring an NSSA ABR as a Forced NSSA LSA Translator Disabling RFC 3101 Compatibility an...
type trunk port trunk allow-pass vlan 400 # interface GigabitEthernet0/0/3 port link-type trunk port trunk allow-pass vlan 500 # ospf 1 area 0.0.0.0 network 192.168.1.0 0.0.0.255 network 192.168.4.0 0.0.0.255 network 192.168.5.0 0.0.0.255 # pim c-bsr Vlanif400 c-rp Vlanif400 # ...
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...
This section uses CE dual-homing scenarios as an example. The configurations of ERPS over VPLS in CE single-homing scenarios are similar to those in CE dual-homing scenarios. The IP addresses of the interfaces on PE1, PE2, and PE3 are listed inTable 19-7. ...
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. ...
Configure the protocols in the given interfaces in each of the routers as follows: At R1 InterfaceVLAN12 EnableRIPv2. EnableRIPng. At R2 InterfaceVLAN12 EnableRIPv2. Enable RIPng.Interface Vlan 23 EnableOSPFv2 with Area 0. Configure this as theASBRrouter. ...
router ospf 1redistribute isis level-1 metric 20 subnets route-map Griffynetwork 172.16.10.2 0.0.0.0 area 5!router isisredistribute ospf 1 metric 25 route-map Toad metric-type internal level-2net 47.0001.1234.5678.9056.00!access-list 1 permit 192.168.2.0access-list 1 permit 192.168.4.0access-list...