Patrick Denis > Cisco
Cisco
admin
March 20, 2015
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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admin
March 20, 2015
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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admin
March 20, 2015
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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admin
March 20, 2015
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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admin
March 12, 2015
IPV6 quick explanation 🙂 In this example the network show that there is 3 logical Sites : R1 Fa 0/0 2001:db8:1::/48 Fa 0/1 2001:db8:1::/48 R2 Fa 0/0 2001:db8:1::/48 Fa 0/1 2001:db8:1:/48 Se 0/0 2001:db8:2::/48 R3 Fa 0/0 2001:db8:1::/48 Fa 0/1…
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admin
March 12, 2015
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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admin
March 12, 2015
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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admin
March 12, 2015
Packet Tracer lab example R1 interface Serial0/0/0 ip address 192.168.1.1 255.255.255.0 encapsulation frame-relay frame-relay map ip 192.168.1.2 102 broadcast frame-relay map ip 192.168.1.3 103 broadcast R2 interface Serial0/0/0 ip address 192.168.1.2 255.255.255.0 encapsulation frame-relay frame-relay map ip 192.168.1.1…
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admin
March 11, 2015
1. Enable frame relay switching on the frame relay sw 2. set the encapsulation to frame relay for each interface . 3. Set the frame-relay lmi type and intf . 4. Create the translation between each dlci with…
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admin
September 16, 2014
Rip is a Distance Vector protocol and use HOP Counts with a maximum of 15 and 16 is considerate to be infinite . RIP is an IGP interior Gateway Protocol Version : RIPv1 use broadcast and is classfull RIPv2 use…
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