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​EIGRP - IPv4 Named Mode Setup

Picture
This lab example is setting up EIGRP for IPv4 with the Named Mode configuration option.



IOS8
router eigrp SN
 !
 address-family ipv4 unicast autonomous-system 100
  !
  topology base
  exit-af-topology
  network 100.8.8.8 0.0.0.0
  network 100.8.9.0 0.0.0.255
  network 100.8.11.0 0.0.0.255
  network 100.8.13.0 0.0.0.255
  network 100.8.14.0 0.0.0.255
  eigrp router-id 100.8.8.8
 exit-address-family



IOS9
router eigrp SN
 !
 address-family ipv4 unicast autonomous-system 100
  !
  topology base
  exit-af-topology
  network 100.8.9.0 0.0.0.255
  network 100.9.9.9 0.0.0.0
  network 100.9.11.0 0.0.0.255
  network 100.9.13.0 0.0.0.255
  eigrp router-id 100.9.9.9
 exit-address-family



CSR11
router eigrp SN
 !
 address-family ipv4 unicast autonomous-system 100
  !
  topology base
  exit-af-topology
  network 100.8.11.0 0.0.0.255
  network 100.9.11.0 0.0.0.255
  network 100.11.11.11 0.0.0.0
  network 100.11.13.0 0.0.0.255
  network 100.11.14.0 0.0.0.255
 exit-address-family



XR13
router eigrp SN
 address-family ipv4
  log-neighbor-changes
  autonomous-system 100
  interface Loopback0
  !
  interface GigabitEthernet0/0/0/1
  !
  interface GigabitEthernet0/0/0/2
  !
  interface GigabitEthernet0/0/0/3
  !
 !
!




CSR14
router eigrp SN
 !
 address-family ipv4 unicast autonomous-system 100
  !
  topology base
  exit-af-topology
  network 100.8.14.0 0.0.0.255
  network 100.11.14.0 0.0.0.255
  network 100.14.14.14 0.0.0.0
 exit-address-family




CSR11#show eigrp address-family ipv4 interfaces 
EIGRP-IPv4 VR(SN) Address-Family Interfaces for AS(100)
                              Xmit Queue   PeerQ        Mean   Pacing Time   Multicast    Pending
Interface              Peers  Un/Reliable  Un/Reliable  SRTT   Un/Reliable   Flow Timer   Routes
Gi1                      1        0/0       0/0          11       0/0           50           0
Gi4                      1        0/0       0/0           9       0/0           50           0
Gi2                      1        0/0       0/0          19       0/0           84           0
Gi5                      1        0/0       0/0           4       0/0           50           0
Lo0                      0        0/0       0/0           0       0/0            0           0



 
CSR11#show eigrp address-family ipv4 neighbors 
EIGRP-IPv4 VR(SN) Address-Family Neighbors for AS(100)
H   Address                 Interface              Hold Uptime   SRTT   RTO  Q  Seq
                                                   (sec)         (ms)       Cnt Num
3   100.11.14.14            Gi5                      12 00:10:58    4   100  0  9
2   100.9.11.9              Gi4                      13 00:22:00    9   100  0  31
1   100.8.11.8              Gi2                      14 00:26:05   19   114  0  45
0   100.11.13.13            Gi1                      13 00:31:10   11   100  0  56



CSR11#show ip route eigrp
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, H - NHRP, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

      100.0.0.0/8 is variably subnetted, 19 subnets, 2 masks
D        100.8.8.8/32 [90/10880] via 100.8.11.8, 00:10:09, GigabitEthernet2
D        100.8.9.0/24 [90/15360] via 100.9.11.9, 00:10:09, GigabitEthernet4
                      [90/15360] via 100.8.11.8, 00:10:09, GigabitEthernet2
D        100.8.13.0/24 [90/15360] via 100.11.13.13, 00:10:09, GigabitEthernet1
                       [90/15360] via 100.8.11.8, 00:10:09, GigabitEthernet2
D        100.8.14.0/24 [90/15360] via 100.11.14.14, 00:10:16, GigabitEthernet5
                       [90/15360] via 100.8.11.8, 00:10:16, GigabitEthernet2
D        100.9.9.9/32 [90/10880] via 100.9.11.9, 00:14:32, GigabitEthernet4
D        100.9.13.0/24 [90/15360] via 100.11.13.13, 00:14:39, GigabitEthernet1
                       [90/15360] via 100.9.11.9, 00:14:39, GigabitEthernet4
D        100.13.13.13/32 
           [90/10752] via 100.11.13.13, 00:14:32, GigabitEthernet1
D        100.14.14.14/32 
           [90/10880] via 100.11.14.14, 00:10:01, GigabitEthernet5




RP/0/0/CPU0:XR13# show eigrp interfaces 
Wed Jan  1 13:55:24.532 UTC

IPv4-EIGRP VR(SN) interfaces for AS(100) VRF default

                        Xmit Queue   Mean   Pacing Time   Multicast    Pending
Interface        Peers  Un/Reliable  SRTT   Un/Reliable   Flow Timer   Routes
Gi0/0/0/1          1        0/0         3       0/10          50           0
Gi0/0/0/2          1        0/0         9       0/10          50           0
Gi0/0/0/3          1        0/0         9       0/10          50           0
Lo0                0        0/0         0     640/640          0           0



​
RP/0/0/CPU0:XR13#show eigrp neighbors 
Wed Jan  1 13:55:29.691 UTC

IPv4-EIGRP VR(SN) Neighbors for AS(100) VRF default

H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
                                            (sec)         (ms)       Cnt Num
2   100.9.13.9              Gi0/0/0/3         11 00:15:23    9   200  0  32
1   100.8.13.8              Gi0/0/0/2         11 00:15:24    9   200  0  43
0   100.11.13.11            Gi0/0/0/1         10 00:32:28    3   200  0  70





RP/0/0/CPU0:XR13#show route eigrp
Wed Jan  1 13:55:32.551 UTC

D    100.8.8.8/32 [90/10880] via 100.8.13.8, 00:15:24, GigabitEthernet0/0/0/2
D    100.8.9.0/24 [90/15360] via 100.9.13.9, 00:15:24, GigabitEthernet0/0/0/3
                  [90/15360] via 100.8.13.8, 00:15:24, GigabitEthernet0/0/0/2
D    100.8.11.0/24 [90/15360] via 100.8.13.8, 00:15:24, GigabitEthernet0/0/0/2
                   [90/15360] via 100.11.13.11, 00:15:24, GigabitEthernet0/0/0/1
D    100.8.14.0/24 [90/15360] via 100.8.13.8, 00:11:08, GigabitEthernet0/0/0/2
D    100.9.9.9/32 [90/10880] via 100.9.13.9, 00:15:24, GigabitEthernet0/0/0/3
D    100.9.11.0/24 [90/15360] via 100.9.13.9, 00:15:24, GigabitEthernet0/0/0/3
                   [90/15360] via 100.11.13.11, 00:15:24, GigabitEthernet0/0/0/1
D    100.11.11.11/32 [90/10880] via 100.11.13.11, 00:31:51, GigabitEthernet0/0/0/1
D    100.11.14.0/24 [90/15360] via 100.11.13.11, 00:32:03, GigabitEthernet0/0/0/1
D    100.14.14.14/32 [90/16000] via 100.8.13.8, 00:10:53, GigabitEthernet0/0/0/2
                     [90/16000] via 100.11.13.11, 00:10:53, GigabitEthernet0/0/0/1



​CSR14#traceroute 100.9.9.9 num
Type escape sequence to abort.
Tracing the route to 100.9.9.9
VRF info: (vrf in name/id, vrf out name/id)
  1 100.8.14.8 8 msec
    100.11.14.11 4 msec
    100.8.14.8 8 msec
  2 100.9.11.9 12 msec
    100.8.9.9 14 msec * 
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  • Home
  • Technology VoD!
    • Cisco >
      • Route & Switch / Enterprise Infrastructure
  • Technology Breakdowns!
    • Route&Switch/Ent. Infra. >
      • L2 Technologies
      • L3 Technologies
      • VPN Technologies
      • Services >
        • IOS - Dynamic NAT
        • HSRP - IPv4 Setup
        • HSRP - Priority and Preemption
    • Service Provider >
      • IGPs (Interior Gateway Protocols)
      • First Hop Redundancy >
        • HSRP (Hot Standby Router Protocol) >
          • HSRP - IOS/IOS XE Setup
          • HSRP - IOS XR Setup
      • BGP (Border Gateway Protocol)
      • Inter AS Multicast (MSDP)
      • Intra-AS MPLS
      • Inter-AS MPLS
    • Security >
      • IOS Firewall
      • ASA Firewall
      • FirePOWER Threat Defense >
        • FTD - FTD NGFW Device Setup and FMC Integration
      • VPNs >
        • PKI
        • Site to Site VPNs
        • Remote Access VPNs >
          • IOS Remote Access
          • ASA Remote Access
    • Data Center >
      • Nexus 9000v >
        • Nexus 9000v - Enabling Features
        • Nexus 9000v - VLANs and Trunks
        • Nexus 9000v - LACP Port Channels
        • Nexus 9000v - vPC (Virtual Port Channel)
        • Nexus 9000v - OSPFv2
        • Nexus 9000v - VXLAN - Ingress Replication Flood and Learn
        • Nexus 9000v - IP Multicast
        • Nexus 9000v - VxLAN - Multicast Flood and Learn
        • Nexus 9000v - VxLAN - BGP EVPN with Multicast
        • Nexus 9000v - VxLAN - BGP EVPN w/Ingress Replication
        • Nexus 9000v - VxLAN - Inter-VxLAN Routing with BGP EVPN
        • Nexus 9000v - VXLAN - External Routing
      • Nexus 7000v
    • Palo Alto