Cisco

  EIGRP Characteristics Advanced Distance Vector Protocol discover their neighbors using EIGRP Hello packets, form adjacency and exchange the routing databases reliably with their neighbors. Incremental Updates Hello packets are transmitted between neighbors to maintain the relationship VLSM Support Classless protocol which…
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Etherchannel Mode active     Enable LACP unconditionally auto        Enable Pagp only if a Pagp device is detected desirable Enable Pagp uncondiationnaly on           Enable Etherchannel only passive   Enable LACP only if…
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OSPF Basic Authentication  r1(config)#interface fastethernet x/x r1(config-if)#ip ospf authentication r1(config-if)#ip ospf authentication-key itss r2(config)#interface fastethernet x/x r2(config-if)#ip ospf authentication r2(config-if)#ip ospf authentication-key itss OSPF Encrypted Authentication r1(config)#interface fastethernet x/x r1(config-if)#ip ospf authentication message-digest r1(config-if)#ip ospf message-digest-key 1 md5 itss r2(config)#interface fastethernet x/x r2(config-if)#ip…
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OSPF Relations Requirement For two routers configured with OSPF to form a neighbor relationship, they must have interfaces that are either directly connected or connected to a multiaccess network media such as Ethernet. In addition, the IP addresses and subnet…
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COMMAND SUMMARY 1. Configure loopback address on each router 2. Enable ipv6 routing 3. For static default route use ::/0 “XXXX:X:X:X::X 4. Configure the routing : ipv6 router ospf “Process ID” 5. Enable OSPFv3 on each interface . 6. Verify:…
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1. Enable ipv6 routing config# ipv6 unicast-routing 2. Assign your ipv6 address config-if# ipv6 add XXXX/XX 3. Configure Ripng and dont forget the string identification config# ipv6 router rip “string” 4. Enable Ripng on each interfaces. config-if# ipv6 rip “string”…
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