Tags » [OSPF]

CISCO fixes multiple flaws in it's products

Cisco has fixed 15 vulnerabilities affecting a dozen products, including two high severity flaws that could be exploited by attackers to trigger a denial of service condition or bypass local authentication. 260 more words

OSPF Type-4 LSA

Have you ever questioned your self, why on earth do we need OSPF type-4 LSA ? well, you are not the only one. Welcome to this blog post where we’ll try to discover the actual worth of that LSA. 503 more words

Juniper

OSPF with HDLC

Interfaces seriais podem ser configuradas com diversos encapsulamentos nos roteadores da Cisco. O default, caso não seja especificado com o comando ‘encapsulation xxx’,  é o proprietário HDLC. 62 more words

OSPF

HOW TO CONFIGURE OSPF ROUTING ON CISCO ROUTER IN CISCO PACKET TRACER (IPV6)

In this lab we will learn how to configure ospf routing on cisco routers in cisco packet tracer when using ipv6 network . OSPF stands for Open Shortest Path First and are mostly used in large enterprise networks . 1,248 more words

CCNA

OSPF Stub Area

A Cisco possui 4 tipos de stub areas OSPF:
(1) stub
(2) totally stub
(3) nssa
(4) totally nssa

Quando temos um ABR entre a stub area e a backbone area, este ABR possui comandos específicos, pois será ele o responsável por determinar as totally stub e totally nssa. 88 more words

OSPF

Configure Open Shortest Path First (OSPF) Protocol

Open Shortest Path First (OSPF) Protocol Configuration

Router(config)# router ospf process_ID
Router(config-router)# network network_id wildcard_mask area area_#

Note:

Process id: A value in the range 1–65,535 identifies the OSPF Process ID. 1,895 more words

Routing Protocol