OSPF Point to Multipont

 

Envia hellos mediante multicast ( no se necesita configurar neigbor)

Modifica el next-hop
No elige el DR/BDR

 

 

 

 

 

 

MPBGP

BGP Med

El atributo MED no sirve para influenciar el trafico de  de entrada a nuestrpo sistema autonomo .

R1:
route-map red1a permit 10
 match ip address 1
 set metric 151
route-map red1a permit 20
!
route-map red1 permit 10
 match ip address 1
 set metric 149
route-map red1 permit 20

router bgp 10
 network 1.1.1.0 mask 255.255.255.0
 network 11.11.11.0 mask 255.255.255.0
 neighbor 2.2.2.2 remote-as 20
 neighbor 2.2.2.2 ebgp-multihop 2
 neighbor 2.2.2.2 update-source Loopback0
 neighbor 2.2.2.2 route-map red1a out
 neighbor 3.3.3.3 remote-as 20
 neighbor 3.3.3.3 ebgp-multihop 2
 neighbor 3.3.3.3 update-source Loopback0
 neighbor 3.3.3.3 route-map red1 out

MPLS VPN Frame-Relay

R4#sh ip rou
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
     4.0.0.0/24 is subnetted, 1 subnets
C       4.4.4.0 is directly connected, Loopback0
     5.0.0.0/24 is subnetted, 1 subnets
O IA    5.5.5.0 [110/133] via 192.168.100.1, 10:12:48, FastEthernet0/0
     10.0.0.0/24 is subnetted, 1 subnets
O IA    10.1.35.0 [110/133] via 192.168.100.1, 10:12:48, FastEthernet0/0
C    192.168.100.0/24 is directly connected, FastEthernet0/0
R4#

MPLS VPN

R1#sh ip route vrf cliente1
Routing Table: cliente1
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
     4.0.0.0/24 is subnetted, 1 subnets
D       4.4.4.0 [90/409600] via 10.1.14.2, 00:33:16, FastEthernet0/0
     5.0.0.0/24 is subnetted, 1 subnets
B       5.5.5.0 [200/11] via 3.3.3.3, 00:32:18
     10.0.0.0/24 is subnetted, 2 subnets
C       10.1.14.0 is directly connected, FastEthernet0/0
B       10.1.35.0 [200/0] via 3.3.3.3, 00:32:18


R1#show ip bgp vpnv4 vrf cliente1
BGP table version is 15, local router ID is 1.1.1.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
   Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 4:5 (default for vrf cliente1)
*> 4.4.4.0/24       10.1.14.2              122         32768 ?
*>i5.5.5.0/24       3.3.3.3                 11    100      0 ?
*> 10.1.14.0/24     0.0.0.0                  0         32768 ?
*>i10.1.35.0/24     3.3.3.3                  0    100      0 ?
R4#sh ip route
Gateway of last resort is not set
     4.0.0.0/24 is subnetted, 1 subnets
C       4.4.4.0 is directly connected, Loopback0
     5.0.0.0/24 is subnetted, 1 subnets
D EX    5.5.5.0 [170/2560025856] via 10.1.14.1, 00:30:44, FastEthernet0/0
     10.0.0.0/24 is subnetted, 2 subnets
C       10.1.14.0 is directly connected, FastEthernet0/0
D EX    10.1.35.0 [170/2560025856] via 10.1.14.1, 00:30:44, FastEthernet0/0
R4#ping 5.5.5.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 5.5.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 52/116/204 ms
R4#trace 5.5.5.5
Type escape sequence to abort.
Tracing the route to 5.5.5.5
  1 10.1.14.1 128 msec 56 msec 16 msec
  2 10.1.12.2 [MPLS: Labels 18/19 Exp 0] 120 msec 76 msec 76 msec
  3 10.1.35.1 [MPLS: Label 19 Exp 0] 56 msec 72 msec 116 msec
  4 10.1.35.2 116 msec 124 msec 56 msec
R4#

R6#ping 7.7.7.7
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 7.7.7.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/105/192 ms
R6#trace 7.7.7.7
Type escape sequence to abort.
Tracing the route to 7.7.7.7
  1 10.1.16.1 96 msec 28 msec 12 msec
  2 10.1.12.2 [MPLS: Labels 18/17 Exp 0] 80 msec 76 msec 104 msec
  3 10.1.37.1 [MPLS: Label 17 Exp 0] 60 msec 100 msec 56 msec
  4 10.1.37.2 108 msec 144 msec 88 msec
R6#

BGP as-path preepend

R1#sh run | sec bgp
router bgp 65000
 bgp log-neighbor-changes
 network 1.1.1.0 mask 255.255.255.0
 neighbor 2.2.2.2 remote-as 65000
 neighbor 2.2.2.2 update-source Loopback0
 neighbor 2.2.2.2 next-hop-self
 neighbor 3.3.3.3 remote-as 65000
 neighbor 3.3.3.3 update-source Loopback0
 neighbor 3.3.3.3 next-hop-self
 neighbor 4.4.4.4 remote-as 65001
 neighbor 4.4.4.4 ebgp-multihop 2
 neighbor 4.4.4.4 update-source Loopback0
 neighbor 4.4.4.4 route-map red3 out
R4#sh ip bgp
BGP table version is 54, local router ID is 4.4.4.4
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
              x best-external, a additional-path, c RIB-compressed,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
     Network          Next Hop            Metric LocPrf Weight Path
 r>  1.1.1.0/24       1.1.1.1                  0             0 65000 i
 *>  2.2.2.0/24       1.1.1.1                                0 65000 i
 *>i 3.3.3.0/24       6.6.6.6                  0    100      0 65000 i
 *                    1.1.1.1                                0 65000 65000 65000 65000 i
 *>  4.4.4.0/24       0.0.0.0                  0         32768 i
 * i 5.5.5.0/24       5.5.5.5                  0    100      0 i
 *>                   40.40.40.2         2297856         32768 i
 * i 6.6.6.0/24       6.6.6.6                  0    100      0 i
 *>                   40.40.40.2         2809856         32768 i
 *>  10.10.10.0/30    1.1.1.1                                0 65000 i
 *>  10.10.10.4/30    1.1.1.1                                0 65000 i
 *>i 10.10.10.8/30    6.6.6.6                  0    100      0 65000 i
 *>  40.40.40.0/30    0.0.0.0                  0         32768 i


R5#trace 3.3.3.3
Type escape sequence to abort.
Tracing the route to 3.3.3.3
VRF info: (vrf in name/id, vrf out name/id)
  1 40.40.40.6 10 msec 10 msec 10 msec
  2 30.30.30.1 23 msec 19 msec 19 msec
  3 10.10.10.5 [AS 65000] 32 msec 30 msec *
R5#trace 13.13.13.13
Type escape sequence to abort.
Tracing the route to 13.13.13.13
VRF info: (vrf in name/id, vrf out name/id)
  1 40.40.40.1 10 msec 9 msec 9 msec
  2 20.20.20.1 19 msec 21 msec 22 msec
  3 10.10.10.2 [AS 65000] 21 msec 33 msec *
R5#

BGP Local Preference

R2#sh run | sec bgp
router bgp 65000
 bgp log-neighbor-changes
 network 2.2.2.0 mask 255.255.255.0
 neighbor 1.1.1.1 remote-as 65000
 neighbor 1.1.1.1 update-source Loopback0
 neighbor 1.1.1.1 next-hop-self
 neighbor 3.3.3.3 remote-as 65000
 neighbor 3.3.3.3 update-source Loopback0
 neighbor 3.3.3.3 next-hop-self
 neighbor 6.6.6.6 remote-as 65001
 neighbor 6.6.6.6 ebgp-multihop 2
 neighbor 6.6.6.6 update-source Loopback0
 neighbor 6.6.6.6 route-map local3 in


R3#sh ip bgp
BGP table version is 61, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
              x best-external, a additional-path, c RIB-compressed,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
     Network          Next Hop                Metric LocPrf Weight Path
 *>i 1.1.1.0/24       1.1.1.1                      0          100      0 i
 *>i 2.2.2.0/24       2.2.2.2                      0          100      0 i
 *>  3.3.3.0/24       0.0.0.0                      0         32768 i
 *>i 4.4.4.0/24       2.2.2.2            2809856        201      0 65001 i
 * i 5.5.5.0/24        2.2.2.2             2297856       100      0 65001 i
 *>i                        1.1.1.1             2297856       100      0 65001 i
 *>i 6.6.6.0/24       2.2.2.2                  0              100      0 65001 i
 *>  10.10.10.0/30    0.0.0.0                  0         32768 i
 *>  10.10.10.4/30    0.0.0.0                  0         32768 i
 *>  10.10.10.8/30    10.10.10.1             128         32768 i
 *>i 40.40.40.0/30    1.1.1.1                  0    100      0 65001 i
 *>i 40.40.40.4/30    2.2.2.2                  0    100      0 65001 i
R3#

SNMP

R1(config)#access-list 21 permit 192.168.100.0 0.0.0.255
R1(config)#snmp-server community lectura ro 21
R1(config)#snmp-server location Block1
R1(config)#snmp-server contact cesarinj@hotmail.com
R1(config)#snmp-server chassis-id 3725block1
R1(config)#snmp-server enable traps snmp
R1(config)#snmp-server enable traps hsrp
R1(config)#snmp-server enable traps config
R1(config)#snmp-server enable traps entity
R1(config)#snmp-server enable traps os
R1(config)#snmp-server enable traps bgp
R1(config)#snmp-server enable traps fra
R1(config)#snmp-server enable traps frame-relay
R1(config)#snmp-server enable traps rtr
R1(config)#snmp-server h
R1(config)#snmp-server host 192.168.100.100 lectura

CCIE LAB

A las personas que desean tener este BUNDLE , escribir al correo  cesarinj@hotmail.com  para darles los password e ip paraque puedan acceder  totalmente gratis

 

 

1) En el AS 100 usar Eigrp y en el AS 200 usar OSPF

2) R14,R15 y R16 son FRSwITCH. Sobre FR debe implementar MPLS para asegurar el reenvío basado en etiquetas en  la red FR

3) El trafico del AS 254 y 54 debe ir por  R10 ,R5,R4,R6 en caso de que se caiga debe ir por R10,R5,R3 (red redundante),  este trafico debe de pasar por la vrf 10024 en todo el trayecto indicado , (las redes destinos son las mismas R13 y R11,(debe publicar 8 redes privadas IPv4 sumarizables en R11 y R13 iguales en cada router, agregadas en una sola). El enlace Ethernet VLAN 45(100.1.45.0) solo debe usarse ante la caída de la red FR del router R4, en otros casos no presentará tráfico

4)El tráfico desde el AS 254 (Red Privada A) llegará a Internet por el AS 200 al R8 (usar una loopback con IP pública), la segunda opción sería por el AS 100 al  R9 (usar la misma IP pública en otra loopback) en caso de caída del R8. Para este controlar este tráfico debemos hacer túneles GRE con que permitirán la redundancia usando EIGRP.

5. El tráfico desde el AS 54 llegará a Internet en forma primaria por el AS 100, la segunda opción sería por el AS 200 en caso de caída del R9. Esto permitirá el acceso a los servidores de los AS 54 los cuales tendrán IPv6 e IPv4. Para ambos casos se debe hacer NAT para IPv6 (IPv4 público a IPv6 del servidor) así como para IPv4 (IPv4 público a IPv4 privado del servidor) desde Internet. Los AS 54 deben poder conectarse solamente por IPv6, mas no por IPv4 ya que sus direcciones IPv4 se repiten.

6. Solamente el tráfico generado en el AS 100 irá hacia el AS 200 por el enlace FR, mientras que el tráfico de retorno, es decir el generado en el AS 200 irá al AS 100 solamente por los routers R10-R5. El tráfico entre el AS 254 (Red Privada B) y una nueva Red Privada C del R9 (interface loopback con IPv6 pública) debe ser incluido en BGP. Este tráfico solo tomará el camino R10, R5 y R3.

Nuevo CCNA 200-120

Operation of IP Data Networks

• Recognize the purpose and functions of various network devices such as Routers, Switches, Bridges and Hubs.
• Select the components required to meet a given network specification.
• Identify common applications and their impact on the network
• Describe the purpose and basic operation of the protocols in the OSI and TCP/IP models.
• Predict the data flow between two hosts across a network.
• Identify the appropriate media, cables, ports, and connectors to connect Cisco network devices to other network devices and hosts in a LAN

LAN Switching Technologies

• Determine the technology and media access control method for Ethernet networks
• Identify basic switching concepts and the operation of Cisco switches. 
  • Collision Domains
  • Broadcast Domains
  • Types of switching
  • CAM Table
• Configure and verify initial switch configuration including remote access management. 
  • Cisco IOS commands to perform basic switch setup
• Verify network status and switch operation using basic utilities such as ping, telnet and ssh.
• Describe how VLANs create logically separate networks and the need for routing between them. 
  • Explain network segmentation and basic traffic management concepts
• Configure and verify VLANs
• Configure and verify trunking on Cisco switches
• DTP
• Auto negotiation

IP addressing (IPv4 / IPv6)

• Describe the operation and necessity of using private and public IP addresses for IPv4 addressing
• Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment.
• Identify the appropriate IPv4 addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment.
• Describe the technological requirements for running IPv6 in conjunction with IPv4 such as dual stack
• Describe IPv6 addresses 
  • Global unicast
  • Multicast
  • Link local
  • Unique local
  • eui 64
  • autoconfiguration

IP Routing Technologies

• Describe basic routing concepts  
  • CEF
  • Packet forwarding
  • Router lookup process
• Configure and verify utilizing the CLI to set basic Router configuration  
  • Cisco IOS commands to perform basic router setup
• Configure and verify operation status of an ethernet interface
• Verify router configuration and network connectivity  
  • Cisco IOS commands to review basic router information and network connectivity
• Configure and verify routing configuration for a static or default route given specific routing requirements
• Differentiate methods of routing and routing protocols 
  • Static vs. Dynamic
  • Link state vs. Distance Vector
  • next hop
  • ip routing table
  • Passive interfaces
• Configure and verify OSPF (single area)  
  • Benefit of single area
  • Configure OSPF v2
  • Configure OSPF v3
  • Router ID
  • Passive interface
• Configure and verify interVLAN routing (Router on a stick) 
  • sub interfaces
  • upstream routing
  • encapsulation
• Configure SVI interfaces

IP Services

• Configure and verify DHCP (IOS Router) 
  • configuring router interfaces to use DHCP
  • DHCP options
  • excluded addresses
  • lease time
• Describe the types, features, and applications of ACLs
• Standard
• Sequence numbers
• Editing
• Extended
• Named
• Numbered
• Log option
• Configure and verify ACLs in a network environment
• Named
• Numbered
• Log option
• Identify the basic operation of NAT
• Purpose
• Pool
• Static
• 1 to 1
• Overloading
• Source addressing
• One way NAT
• Configure and verify NAT for given network requirements
• Configure and verify NTP as a client

Network Device Security

• Configure and verify network device security features such as:
• Device password security
• Enable secret vs enable
• Transport
• Disable telnet
• SSH
• VTYs
• Physical security
• Service password
• Describe external authentication methods
• Configure and verify Switch Port Security features such as
• Sticky MAC
• MAC address limitation
• Static / dynamic
• Violation modes
• Err disable
• Shutdown
• Protect restrict
• Shutdown unused ports
• Err disable recovery
• Assign unused ports to an unused VLAN
• Setting native VLAN to other than VLAN 1
• Configure and verify ACLs to filter network traffic
• Configure and verify an ACLs to limit telnet and SSH access to the router

Troubleshooting

• Troubleshoot and correct common problems associated with IP addressing and host configurations.
• Troubleshoot and Resolve VLAN problems
• identify that VLANs are configured
• port membership correct
• IP address configured
• Troubleshoot and Resolve trunking problems on Cisco switches
• correct trunk states
• correct encapsulation configured
• correct vlans allowed
• Troubleshoot and Resolve ACL issues
• Statistics
• Permitted networks
• Direction
• Interface
• Troubleshoot and Resolve Layer 1 problems
• Framing
• CRC
• Runts
• Giants
• Dropped packets
• Late collision
• Input / Output errors

LAN Switching Technologies

• Identify enhanced switching technologies
• RSTP
• PVSTP
• Etherchannels
• Configure and verify PVSTP operation
• describe root bridge election
• spanning tree mode

IP Routing Technologies

• Describe the boot process of Cisco IOS routers
• POST
• Router bootup process
• Configure and verify operation status of a Serial interface
• Manage Cisco IOS Files
• Boot preferences
• Cisco IOS image(s)
• Licensing
• Show license
• Change license
• Differentiate methods of routing and routing protocols
• Administrative distance
• split horizon
• metric
• next hop
• Configure and verify OSPF (single area)
• neighbor adjacencies
• OSPF states
• Discuss Multi area
• Configure OSPF v2
• Configure OSPF v3
• Router ID
• LSA types
• Configure and verify EIGRP (single AS)
• Feasible Distance / Feasible Successors /Administrative distance
• Feasibility condition
• Metric composition
• Router ID
• Auto summary
• Path selection
• Load balancing
• Equal
• Unequal
• Passive interface

IP Services

• Recognize High availability (FHRP)
• VRRP
• HSRP
• GLBP
• Configure and verify Syslog
• Utilize Syslog Output
• Describe SNMP v2 & v3

Troubleshooting

• Identify and correct common network problems
• Utilize netflow data
• Troubleshoot and Resolve Spanning Tree operation issues
• root switch
• priority
• mode is correct
• port states
• Troubleshoot and Resolve routing issues
• routing is enabled
• routing table is correct
• correct path selection
• Troubleshoot and Resolve OSPF problems
• Neighbor Adjacencies
• Hello and Dead timers
• OSPF area
• Interface MTU
• Network types
• Neighbor states
• OSPF topology database
• Troubleshoot and Resolve EIGRP problems
• neighbor adjancies
• AS number
• Load balancing
• Split horizon
• Troubleshoot and Resolve interVLAN routing problems  
  • Connectivity
  • Encapsulation
  • Subnet
  • Native VLAN
  • Port mode trunk status
• Troubleshoot and Resolve WAN implementation issues 
  • Serial interfaces
  • PPP
  • Frame relay
• Monitor NetFlow statistics
• Troubleshoot etherchannel problems

WAN Technologies

• Identify different WAN Technologies 
  • Metro Ethernet
  • VSAT
  • Cellular 3G / 4G
  • MPLS
  • T1 / E1
  • ISDN
  • DSL
  • Frame relay
  • Cable
  • VPN
• Configure and verify a basic WAN serial connection
• Configure and verify a PPP connection between Cisco routers
• Configure and verify Frame Relay on Cisco routers
• Implement and troubleshoot  PPPoE

IOU-GC HSRP IP-SLA

Se esta usanando el IOU-GC para esta topologia
PC1, PC2, PC3 maquinas virtuales VMnet1,Vmnet2,VMnet3


R2  ISP
S11,S12: HSRP
pc1: vlan 10:192.168.10.10/24
pc2: vlan 20:192.168.20.10/24
pc3:200.10.10.10/24

Multicast IPV6

R1(config)#int f1/0
R1(config-if)#ipv6 address 2001:2:1::1/64
R1(config-if)#no shut
R1(config-if)#int f0/1
R1(config-if)#ipv6 address 2001:1:3::1/64
R1(config-if)#no shut
R1(config-if)#int f0/0
R1(config-if)#ipv6 address 2001:1:1::1/64
R1(config-if)#no shut
R1(config)#ipv6 unicast-routing
R1(config)#ipv6 router ospf 1
R1(config-rtr)#router-id 1.1.1.1
R1(config-rtr)#int f1/0
R1(config-if)#ipv6 ospf 1 area 0
R1(config-if)#int f0/1
R1(config-if)#ipv6 ospf 1 area 0
R1(config-if)#int f0/1
R1(config-if)#ipv6 ospf 1 area 0
R1(config)#ipv6 multicast-routing
R1(config)#ipv6 cef
R1(config)#int f0/0
R1(config-if)#ipv6 mld join-group ff08::10
R1(config)#ipv6 pim rp-address 2001:5:2::1
R1(config)#int f0/1
R1(config-if)#ipv6 mld join-group ff08::10
R1# show ipv6 mld groups
MLD Connected Group Membership
Group Address                           Interface          Uptime    Expires
FF08::10                                FastEthernet0/0    00:13:59  never
FF08::10                                FastEthernet0/1    00:10:29  never

R1# show ipv6 pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, G - GenID Capable
Neighbor Address           Interface          Uptime    Expires  Mode DR pri
FE80::C801:2AFF:FE5C:8     FastEthernet0/0    00:21:07  00:01:24 B G  DR 1
FE80::C802:6FF:FE74:8      FastEthernet0/1    00:20:53  00:01:35 B G  DR 1


R1#show ipv6 mroute
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group,
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT
Timers: Uptime/Expires
Interface state: Interface, State
(*, FF08::10), 00:14:50/never, RP 2001:5:2::1, flags: SPCL
  Incoming interface: FastEthernet0/0
  RPF nbr: FE80::C801:2AFF:FE5C:8
  Immediate Outgoing interface list:
    FastEthernet0/1, Null, 00:11:20/never

R1#ping ipv6 ff08::10
Output Interface: Fastethernet0/1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FF08::10, timeout is 2 seconds:
Packet sent with a source address of 2001:1:3::1
Reply to request 0 received from 2001:1:2::3, 428 ms
Reply to request 1 received from 2001:1:3::3, 104 ms
Reply to request 1 received from 2001:1:2::3, 104 ms
Reply to request 2 received from 2001:1:3::3, 64 ms
Reply to request 2 received from 2001:1:2::3, 64 ms
Reply to request 3 received from 2001:1:3::3, 80 ms
Reply to request 3 received from 2001:1:2::3, 80 ms
Reply to request 4 received from 2001:1:3::3, 80 ms
Reply to request 4 received from 2001:1:2::3, 80 ms
Success rate is 100 percent (5/5), round-trip min/avg/max = 64/120/428 ms
9 multicast replies and 0 errors.
R1#

Set Next-hop

Set ip default next hop

    Si la ip destino existe la politica no se aplica y el paquete es enviado segun la tabla de enrutamiento

    Si la ip detinono existe , el comando policy es aplicado

Set ip next hop

    Si la ip destino existe en la tabla de enrutamiento la politicano se aplica

    Si la ip detino no esite en la tabla de enrutamiento , el comando policy no es   aplicada

R1(config)
access-list 101 permit ip host 100.100.100.3 host 200.200.200.4

route-map pbr permit 10

match ip address 101

set default interface Serial1/0

R1#sh ip route 200.200.200.4

Routing entry for 200.200.200.0/24

Known via "ospf 1", distance 110, metric 65, type intra area

Last update from 20.20.20.2 on Serial1/1, 00:13:23 ago

Routing Descriptor Blocks:

* 20.20.20.2, from 200.200.200.2, 00:13:23 ago, via Serial1/1

Route metric is 65, traf

 

 

VPCS[1]> ping 200.200.200.4

200.200.200.4 icmp_seq=1 ttl=62 time=326.542 ms

200.200.200.4 icmp_seq=2 ttl=62 time=261.533 ms

200.200.200.4 icmp_seq=3 ttl=62 time=90.512 ms

200.200.200.4 icmp_seq=4 ttl=62 time=59.508 ms

200.200.200.4 icmp_seq=5 ttl=62 time=195.024 ms

 

 

R1#debug ip policy

*Mar 19 00:39:48.707: IP: s=100.100.100.3 (FastEthernet0/0), d=200.200.200.4, len 92, FIB policy match

*Mar 19 00:39:48.707: IP: s=100.100.100.3 (FastEthernet0/0), d=200.200.200.4, len 92, PBR Counted

*Mar 19 00:39:48.707: IP: s=100.100.100.3 (FastEthernet0/0), d=200.200.200.4, len 92, FIB policy rejected(explicit route) - normal forwarding

R1#

R1#trace 200.200.200.4

1 20.20.20.2 212 msec 116 msec 72 msec

2 200.200.200.4 36 msec 104 msec 48 msec

MPBGP OSPFV3

R1,R2,R3 corren OSPF ver 3
 Estan en el sistema sutonomo 65001

R4,R5 corren eigrp for ipv6
 Estan en el sistema autonomo 65002

############tabla de neighboors ####################
R2#
R2#SH BGp IPV6 UNIcast summ
BGP router identifier 2.2.2.2, local AS number 65001
BGP table version is 16, main routing table version 16
9 network entries using 1296 bytes of memory
15 path entries using 1140 bytes of memory
4/3 BGP path/bestpath attribute entries using 496 bytes of memory
1 BGP AS-PATH entries using 24 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 2956 total bytes of memory
BGP activity 9/0 prefixes, 18/3 paths, scan interval 60 secs
Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
2001:1:1::1     4        65001     289     285       16    0    0 04:10:09        7
2001:1:3::1     4        65001     328     326       16    0    0 04:45:34        7
R2#
R2#
###########Tabla BGP#########################

R2#SH BGp IPV6 UNIcast    
BGP table version is 16, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
   Network          Next Hop            Metric LocPrf Weight Path
*>i2001:1:1::/64    2001:1:1::1              0    100      0 i
*> 2001:1:2::/64    ::                       0         32768 i
*>i2001:1:3::/64    2001:1:3::1              0    100      0 i
* i2001:1:4::/64    2001:1:3::1              0    100      0 65002 i
*>i                 2001:1:1::1              0    100      0 65002 i
*>i2001:1:5::/64    2001:1:1::1              0    100      0 65002 i
* i                 2001:1:3::1              0    100      0 65002 i
* i2001:2:1::/64    2001:1:3::1            128    100      0 i
*>i                 2001:1:1::1              0    100      0 i
*>i2001:2:2::/64    2001:1:3::1              0    100      0 i
* i                 2001:1:1::1            128    100      0 i
* i2001:2:3::/64    2001:1:3::1              0    100      0 i
*>i                 2001:1:1::1              0    100      0 i
*>i2001:4:1::/64    2001:1:1::1              0    100      0 65002 i
* i                 2001:1:3::1              0    100      0 65002 i
############# Prueba de conectividad #######################
R2#ping 2001:1:5::1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:1:5::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/36 ms
R2#

ipv6 ospf Frame-Relay

 

 

 

  

R1#sh ipv6 route
IPv6 Routing Table - 8 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C   2001:1::/64 [0/0]
     via ::, Loopback0
L   2001:1::1/128 [0/0]
     via ::, Loopback0
O   2001:2::1/128 [110/64]
     via FE80::C201:1AFF:FE68:0, Serial1/0
O   2001:3::1/128 [110/64]
     via FE80::C202:1AFF:FE68:0, Serial1/0
C   2001:5::/64 [0/0]
     via ::, Serial1/0
L   2001:5::1/128 [0/0]
     via ::, Serial1/0
L   FE80::/10 [0/0]
     via ::, Null0
L   FF00::/8 [0/0]
     via ::, Null0
R1#

R1#sh frame-relay map
Serial1/0 (up): ipv6 FE80::C201:1AFF:FE68:0 dlci 102(0x66,0x1860), static,
              broadcast,
              CISCO, status defined, active
Serial1/0 (up): ipv6 2001:5::2 dlci 102(0x66,0x1860), static,
              CISCO, status defined, active
R1#
R1#sh frame-relay pvc
PVC Statistics for interface Serial1/0 (Frame Relay DTE)
              Active     Inactive      Deleted       Static
  Local          1            0            0            0
  Switched       0            0            0            0
  Unused         0            0            0            0
DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0
  input pkts 134           output pkts 123          in bytes 13708
  out bytes 12080          dropped pkts 0           in pkts dropped 0
  out pkts dropped 0                out bytes dropped 0
  in FECN pkts 0           in BECN pkts 0           out FECN pkts 0
  out BECN pkts 0          in DE pkts 0             out DE pkts 0
  out bcast pkts 6         out bcast bytes 480
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
  pvc create time 00:34:15, last time pvc status changed 00:08:39
R1#

CCNP ROUTE BGP 6-5 Case Study

  Configuracion de bgp:
 Local preference
 MED


R4#sh ip bgp
BGP table version is 21, local router ID is 172.16.12.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
   Network          Next Hop            Metric LocPrf Weight Path
*> 10.1.1.0/24      192.168.34.1                           0 65001 i
*                   192.168.14.1             7             0 65001 i
*  10.1.102.0/29    192.168.34.1       2681856             0 65001 i
*>                  192.168.14.1             7             0 65001 i
*> 10.1.103.0/29    192.168.34.1             0             0 65001 i
*                   192.168.14.1             7             0 65001 i
*> 10.1.203.0/29    192.168.34.1             0             0 65001 i
*                   192.168.14.1             7             0 65001 i
*> 10.2.2.0/24      192.168.14.1             7             0 65001 i
*                   192.168.34.1       2297856             0 65001 i
*> 10.3.3.0/24      192.168.14.1             7             0 65001 i
*                   192.168.34.1           350             0 65001 i
*> 10.20.0.0/24     192.168.14.1             7             0 65001 i
*                   192.168.34.1       2297856             0 65001 i
*> 10.20.0.0/16     192.168.34.1                           0 65001 i
*                   192.168.14.1             7             0 65001 i
*> 10.20.1.0/24     192.168.14.1             7             0 65001 i
   Network          Next Hop            Metric LocPrf Weight Path
*                   192.168.34.1       2297856             0 65001 i
*> 10.20.2.0/24     192.168.14.1             7             0 65001 i
*                   192.168.34.1       2297856             0 65001 i
*> 10.20.3.0/24     192.168.14.1             7             0 65001 i
*                   192.168.34.1       2297856             0 65001 i
s> 172.16.0.0/22    0.0.0.0                  0         32768 i
*> 172.16.0.0       0.0.0.0                            32768 i
s> 172.16.4.0/22    0.0.0.0                  0         32768 i
s> 172.16.8.0/22    0.0.0.0                  0         32768 i
s> 172.16.12.0/22   0.0.0.0                  0         32768 i
R4#

Challenge lab ccnp route 8-4

R1(config)

interface Serial1/0
 ip address 172.16.12.1 255.255.255.0
 serial restart-delay 0
end

router eigrp 1
 network 172.16.12.0 0.0.0.255

ipv6 router ospf 1
 router-id 1.1.1.1
 log-adjacency-changes
interface Loopback0
 no ip address
 ipv6 address FEC0::1:1/112
 ipv6 ospf 1 area 0

interface Tunnel1
 no ip address
 ipv6 address FCC0::13:1/112
 ipv6 ospf 1 area 0
 tunnel source 172.16.12.1
 tunnel mode ipv6ip
 tunnel destination 172.16.23.3




hostname R3
ipv6 unicast-routing
interface Tunnel1
 no ip address
 ipv6 address FCC0::13:3/112
 ipv6 ospf 1 area 0
 tunnel source 172.16.23.3
 tunnel mode ipv6ip
 tunnel destination 172.16.12.1
interface Serial1/1
 ip address 172.16.23.3 255.255.255.0
 serial restart-delay 0
interface Serial1/2
 no ip address
 ipv6 address FEC0:34::/64 eui-64
 ipv6 ospf 1 area 0
 serial restart-delay 0

router eigrp 1
 network 172.16.23.0 0.0.0.255
ipv6 router ospf 1
 router-id 3.3.3.3
 log-adjacency-changes

configuracon OSPF ios 15

R1#sh ver
Cisco IOS Software, 7200 Software (C7200-ADVSECURITYK9-M), Version 15.0(1)M9, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Wed 12-Sep-12 09:12 by prod_rel_team
ROM: ROMMON Emulation Microcode
R1 uptime is 12 minutes
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 7206VXR (NPE400) processor (revision A) with 245760K/16384K bytes of memory.
Processor board ID 4279256517
R7000 CPU at 150MHz, Implementation 39, Rev 2.1, 256KB L2 Cache
6 slot VXR midplane, Version 2.1
2 FastEthernet interfaces
8 Serial interfaces
125K bytes of NVRAM.
65536K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes).
8192K bytes of Flash internal SIMM (Sector size 256K).

Configuration register is 0x2102

R1(config)#ruter ospf 1
R1(config)#int s1/0
R1(config-if)#ip add 10.10.10.1 255.255.255.252
R1(config-if)#no shut
R1(config-if)#ip ospf 1 area 0
R1(config-if)#int f0/0
R1(config-if)#ip add 192.168.10.254 255.255.255.0
R1(config-if)#no shut
R1(config-if)#ip ospf 1 area 0

R2(config)#router ospf 1
R2(config)#int s1/0
R2(config-if)#ip add 10.10.10.2 255.255.255.252
R2(config-if)#no shut
R2(config-if)#ip ospf 1 area 0
R2(config-if)#int f0/0
R2(config-if)#ip add 192.168.20.254 255.255.255.0
R2(config-if)#no shut
R2(config-if)#ip ospf 1 area 0


R1# sh ip ospf nei
Neighbor ID     Pri   State           Dead Time   Address         Interface
192.168.20.254    0   FULL/  -        00:00:35    10.10.10.2      Serial1/0

R1#sh ip rou
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route, + - replicated route
Gateway of last resort is not set
      10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        10.10.10.0/30 is directly connected, Serial1/0
L        10.10.10.1/32 is directly connected, Serial1/0
      192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.10.0/24 is directly connected, FastEthernet0/0
L        192.168.10.254/32 is directly connected, FastEthernet0/0
O     192.168.20.0/24 [110/65] via 10.10.10.2, 00:25:02, Serial1/0
R1#

ccna 5.0

 Ya falta poco para el lanzamiento de la neva curricula 5.0, segun lo anunciado los cambios que habran son:

-Integración de IPv6 e IPv4 en el diseño, configuración y administración de redes enrutadas y conmutadas. (ipv6 , protocolos de enrutamiento ripng eigrp for ipv6 ospfv3)

- Utilización de los comandos de Cisco IOS 15.x para configurar y administrar dispositivos de red. ( config de protocolos de enrutamiento por interface,...)

- Actualizaciones de los tópicos sobre tecnología avanzada que incluyen: Voz, inalámbrica, seguridad y centros de datos.( Qos,..)

- Mejora del análisis psicométrico de los elementos del examen final.
    
- Retroalimentación mejorada de las evaluaciones.

- Soporte a la movilidad para permitir acceso al texto y gráficos de los cursos desde plataformas móviles, incluyendo dispositivos con: IOS de Apple, Google Android y Windows 8.

-Plena Integración con Netspace para aprovechar al máximo la comunicación, y la colaboración entre los usuarios, estudiantes e instructores.

- Cisco estará realizando el lanzamiento por etapas del nuevo currículo, iniciando en Junio del 2013, y se espera que todos los cursos estén disponibles para el mes de Diciembre de 2013.

Se estarán enviando información actualizada sobre los avances y proximamente se enviara información con mayor profundidad en temas como:

Actualización de equipos de laboratorio.
Mantenimiento de software.
IOS 15 e IPV6.



Tab: Completes the remainder of the command or keyword
Ctrl+P (or up arrow): Displays the last command entered
Ctrl+N (or down arrow): Displays previous commands entered
Ctrl+A: Moves the cursor to the beginning of the current line
Ctrl+E: Moves the cursor to the end of the current line
Ctrl+F: Moves forward one character
Ctrl+B: Moves backwards one character

Esc+F: Moves forward one word
Esc+B: Moves backwards one word
Ctrl+R: Redisplays a line (starts a new line, with the same command shown)
Ctrl+U: Erases a line
Ctrl+W: Erases a word
Ctrl+Z: Exits configuration mode and returning you to privileged EXEC mode
Ctrl+Shift+6: Allow the user to interrupt an IOS process such as ping or traceroute
Ctrl+C: Aborts the current command and exits the configuration mod

Redistribucion OSPFv3 RIPng

R1(config )#
interface FastEthernet0/0
 ipv6 address 2001:1::1/64
interface FastEthernet0/1
 ipv6 address 2001:2::1/64
R1(config)#ipv6 router ospf 1
R1(config-rtr)#router-id 1.1.1.1
R1(config-rtr)#int f0/0
R1(config-if)#ipv6 ospf 1 area 0
R1(config-if)#int f0/1
R1(config-if)#ipv6 ospf 1 area 0

R1(config-if)#do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
R1(config-if)#do sh ipv6\ route
sh ipv6\ route
       ^
% Invalid input detected at '^' marker.
R1(config-if)#do sh ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C   2001:1::/64 [0/0]
     via ::, FastEthernet0/0
L   2001:1::1/128 [0/0]
     via ::, FastEthernet0/0
C   2001:2::/64 [0/0]
     via ::, FastEthernet0/1
L   2001:2::1/128 [0/0]
     via ::, FastEthernet0/1
OE2  2001:3::/64 [110/50]
     via FE80::C205:CFF:FEEC:0, FastEthernet0/0
L   FE80::/10 [0/0]
     via ::, Null0
L   FF00::/8 [0/0]
     via ::, Null0



R2(config )#
interface FastEthernet0/0
 ipv6 address 2001:1::2/64
!
interface FastEthernet0/1
 ipv6 address 2001:3::1/64
!
#######Configuracion RIPng###############
R2(config)#ipv6 router rip ripng
R2(config-rtr)#redistribute ospf 1 metric 5 include-connected
R2(config)# int f0/1
R2(config-if)#ipv6 rip ripng enable

###########Configuracion OSPFv3###########
R2(config)#ipv6 router ospf 1
R2(config-rtr)#router-id 2.2.2.2
R2(config-rtr)#redistribute rip ripng include-connected metric 50
R2(config-rtr)#int f0/0
R2(config-if)#ipv6 ospf 1 area 0
R2(config-rtr)#    do sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
R2(config-rtr)#    do sh ipv6 route
IPv6 Routing Table - 7 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
C   2001:1::/64 [0/0]
     via ::, FastEthernet0/0
L   2001:1::2/128 [0/0]
     via ::, FastEthernet0/0
O   2001:2::/64 [110/20]
     via FE80::C204:CFF:FEEC:0, FastEthernet0/0
C   2001:3::/64 [0/0]
     via ::, FastEthernet0/1
L   2001:3::1/128 [0/0]
     via ::, FastEthernet0/1
L   FE80::/10 [0/0]
     via ::, Null0
L   FF00::/8 [0/0]
     via ::, Null0
R2(config-rtr)#

Rutas estaticas ipv6

R1:

Ipv6 unicast-routing

Int f0/0

Ipv6 add 2001:1::1/64

no shut

Int f0/1

Ipv6 add 2001:2::1/64

ipv6 route 2001:3::/64 2001:1::1

R2:

Ipv6 unicast-routing

Int f0/0

Ipv6 add 2001:1::2/64

Int f0/1

Ipv6 add2001:3::1/64

exit

ipv6 route 2001:2::/64 2001:1::2

MiPC  2001:2::10/64
VPC1  2001:3::10/64 

Usando LINUX como router : QUAGGA

  yum install -y  quagga 

 cd / etc/quagga

 vi zebra.conf
     hostname pc0.cesarnet.pe
     password router
     enable password router

 /etc/init.d/ospfd restart 

• zebra: 2601
• ripd: 2602
• ripng: 2603
• ospfd: 2604
• bgpd: 2605
• ospf6d: 2606

##### puerto 2601 para configurar interfaces

##### puerto 2604 para configura ospf

 telnet localhost 2601

[root@pc0 quagga]# telnet localhost 2604
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.

Hello, this is Quagga (version 0.99.15).
Copyright 1996-2005 Kunihiro Ishiguro, et al.


User Access Verification

Password:
ospfd> en
Password:
ospfd# sh run

Current configuration:
!
hostname ospfd
password zebra
enable password router
log stdout
!
!
!
interface eth0
!
interface lo
!
router ospf
 network 192.168.1.0/24 area 0.0.0.0
!
line vty
!
end
ospfd#