LS type 8 bits LSA type: Type 1: Router-LSA, which describes the link state and cost of a router. All routers generate Router-LSAs and advertise them in the areas to which the routers belong. Figure 3-110 shows the format. Type 2: Network-LSA, which is generated by a DR on a bro...
Type 8比特 OSPF报文的类型: 1:Hello报文。 2:DD报文。 3:LSR报文。 4:LSU报文。 5:LSAck报文。 Packet length 16比特 OSPF报文的总长度,包括报文头在内,单位为字节。 Router ID 32比特 发送该报文的路由器标识。 Area ID 32比特 发送该报文的设备所属区域。
Device(config)#interface GigabitEthernet 1Device(config-if)#ip ospf priority 4 ip ospf retransmit-interval To specify the time between link-state advertisement (LSA) retransmissions for adjacencies belonging to the interface, use theipospfretransmit-intervalcommand in interface...
type type: Specifies a type for the ASE LSA: 1 or 2. If type is not specified, the default type for the ASE LSA specified by the default type command applies.. route-policy route-policy-name: Specifies a route policy name, a string of 1 to 19 characters. If the default route matche...
OSPF Process ID 1 VRF defaultNetwork Mask Area Advertise LSA type Metric Tag--- --- --- --- --- --- ---66.66.66.0 255.255.255.0 0.0.0.1 Advertise Type 3 Auto N/A66.66.66.0 255.255.255.0 0.0.0.1 Advertise Type 7 Auto N/A55.55.55.0 255.255.255.0 0.0.0.5 Advertise Type 3 Auto...
[H3C-ospf-1-area-0.0.0.0] authentication-mode md5 1.1.5 debugging ospf Syntax debugging ospf [ process-id ] { event | packet [ ack | dd | hello | interface interface-type interface-number | request | update ] | lsa-originate | spf | graceful-restart } undo debugging ospf [ process-...
A default type7 LSA (Link State Advertisements) is generated into the NSSA area m-type Metric type for OSPF Range: 1-2 m-value Metric value for OSPF Range: 1-65535 no-summary Summary route will not be advertised into the NSSA area translate type7 always Type7 LSAs is translated ...
Type-7 LSAs are flooded only within the local NSSA. 8 Link LSA LSA sent by every router, using a link-local flooding scope. This LSA includes the link-local address and IPv6 prefixes for this link. 9 Intra-Area Prefix LSA LSA sent b...
Type7 - Type-7 LSA. tag - Sets the tag value for the aggregated route. Mode Router Configuration Defaults tag - 0 Example SEFOS(config-router)# area 0.0.0.0 range 3ffe:5000:481d::5 80 advertise Type7 tag 20 Notes When parameter summary is specified, the configured range...
LSA TYPE 3 : Summary LSA 1. 产生于ABR。 2. 描述直连区域内的链路网络号和子网掩码长度。 3. 在整个OSPF自治系统中泛洪。 LSA TYPE 4 : Summary LSA 1. 产生于ABR。 2. 用于向本自治系统通告网络的ASBR的位置。 3. 在整个自治系统中泛洪。 LSA TYPE 5 : External LSA 1. 产生于ASBR。 2. ...