Um dos cursos recomendados para obter o JNCIP-ENT é o Advanced Junos Enterprise Routing (AJER). Aqui ficam as minhas notas para download. Objectives After successfully completing this course, you should be able to: Describe the various OSPF link-state advertisement (LSA) types. Explain the flooding of LSAs in an OSPF network. Describe the shortest-path-first (SPF) algorithm. … Read more
Um dos cursos recomendados para obter o JNCIA-Junos é o Introduction to the Junos Operating System (IJOS) . Aqui ficam as minhas notas para download. Objectives After successfully completing this course, you should be able to: Describe the basic design architecture of the Junos OS. Identify and provide a brief overview of Junos devices. Navigate … Read more
Um dos cursos recomendados para obter o JNCIP-ENT é o Advanced Junos Enterprise Switching (AJEX). Aqui ficam as minhas notas para download. Objectives After successfully completing this course, you should be able to: Implement filter-based VLAN assignments. Restrict traffic flow within a VLAN. Manage dynamic VLAN registration. Tunnel Layer 2 traffic through Ethernet networks. Review … Read more
Chapter 9 Logging Logging Basics As Log messages são guardadas /var/log/messages, quando o ficheiro atinge 500kb renomeia-o para messages.0 e abre um novo ficheiro. O vRouter mantém os logs separados para bootup messages, PPP connection setup, IPsec connection setup, e outras features vyatta@training:~$ show log | match ERROR | more May 16 13:30:50 training pluto[5686]: … Read more
Chapter 7 NAT 3 tipos de NAT: Source NAT Destination NAT Bidirectional NAT – combina a source e destination NAT para translation em ambas as direções NAT Rulebases O NAT usa rulebases diferentes para cada tipo de NAT, as rulebases são ordenadas numericamente e quando e feito um match o vRouter termina a execução da … Read more
Chapter 4 DHCP and DNS vyatta@R1:~$ set interfaces ethernet eth1 address dhcp vyatta@R1:~$ show dhcp client leases interface : eth1 ip address : 192.168.196.135 [Active] subnet mask: 255.255.255.0 domain name: localdomain [overridden by domain-name set using CLI] router : 192.168.196.2 name server: 192.168.196.2 dhcp server: 192.168.196.254 lease time : 1800 last update: Tue Jul 15 … Read more
Chapter 1 Brocade Vyatta vRouter System Operations Para fazer uncommit a todas as configurações da config em buffer usar o comnando discard vyatta@R1# discard Changes have been discarded vyatta@R1:~$ show system login users Username Type Tty From Last login operator vyatta hvc0 Mon Jun 17 18:34:25 2013 vyatta vyatta pts/0 10.224.7.101 Wed Jun 19 20:47:39 … Read more