resumen

***RIP v2 Configuration
router(config)#router rip
router(config-router)#version 2
router(config-router)#network a.b.c.d
router(config-router)#network e.f.g.h...
NOTE: RIP v1 only supports classful routing protocols,
RIP v2 supports use of classless routing (VLSM)
************************************************** ************************************************** **
**Default Route
router(config)#ip route 0.0.0.0 0.0.0.0 (interface or next hop address)
router(config)#ip route a.b.c.d e.f.g.h i.j.k.l
a.b.c.d--> ip network number or subnet number defined as the default
e.f.g.h--> subnet mask
i.j.k.l--> ip addess of next hop router
router(config)#ip default-network a.b.c.d
a.b.c.d--> ip network number or subnet number defined as the default
router(config-router)#default-information originate --> to propagate the route to all the routers in a normal OSPF area
************************************************** ************************************************** ****
***OSPF Configuration
router(config)#router ospf (process-id)
router(config-router)#network (address) (wildcard-mask) area (area-id)
NOTE: Configure a loopback interface with a 32 bits subnet mask (255.255.255.255)
**Setting OSPF Priority
router(config)#inter (interface participating in OSPF)
router(config-if)#ip ospf priority (number from 0 to 255)
NOTE: The correct interface bandwidth must be set
router(config)#interface serial a/b
router(config-if)#bandwidth (bandwidth)
**Setting the Link Cost
router(config-if)#ip ospf cost (number from 0 to 65.535)
**OSPF Authentication
router(config-if)#ip ospf authentication-key (password) --> to configure the password
router(config-router)#area (area-number) authentication --> to enable authentication
router(config-if)#ip ospf message-digest-key (key-id) md5 (encryption-tipe) (key) --> to encrypt authentication information
router(config-router)#area (area-id) authentication message-digest
**Configuring OSPF Hello and Dead Interval Timers
router(config-if)#ip ospf hello-interval (#)
router(config-if)#ip ospf dead-interval (#)
************************************************** ************************************************** *******
***EIGRP Configuration
router(config)#router eigrp (autonomous-system-number)
router(config-router)#network (network-number)
router(config-if)#bandwidth (kilobits)
router(config-if)#eigrp log-neighbor-changes
************************************************** ************************************************** ********
***Inter-VLAN Routing Configuration
router(config)#inter fast 0/0.1
router(config-if)#description (whatever)
router(config-if)#encapsulation (dot1q) (vlan-number)
router(config-if)#ip add (ip address) (subnet-mask)
router(config-if)#end