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Implementing EIGRP on Cisco IOS XR Software
Configuration Examples for Implementing EIGRP on Cisco IOS XR Software
RC-166
Cisco IOS XR Routing Configuration Guide
OL-14356-01
Configuration Examples for Implementing EIGRP on
Cisco IOS XR Software
This section provides the following configuration examples:
• Configuring a Basic EIGRP Configuration: Example, page RC-166
• Configuring an EIGRP Stub Operation: Example, page RC-167
• Configuring an EIGRP PE-CE Configuration with Prefix-Limits: Example, page RC-167
Configuring a Basic EIGRP Configuration: Example
The following example shows how to configure EIGRP with a policy that filters incoming routes. This
is a typical configuration for a router that has just one neighbor, but advertises other connected subnets.
router eigrp 144
address-family ipv4
metric maximum-hops 20
router-id 102.10.9.4
route-policy GLOBAL_FILTER_POLICY in
log-neighbor-changes
log-neighbor-warnings
interface Loopback0
!
Step 11
show eigrp [as-number] [vrf {vrf | all}] [ipv4
| ipv6] neighbors [detail] [interface-type
interface-instance | static]
Example:
RP/0/RP0/CPU0:router# show eigrp neighbors 20
detail static
Displays the neighbors discovered by EIGRP.
Step 12
show protocols eigrp [vrf vrf-name]
Example:
RP/0/RP0/CPU0:router# show protocols eigrp
Displays information about the EIGRP process
configuration.
Step 13
show eigrp [as-number] [vrf {vrf | all}] [ipv4
| ipv6] topology [ip-address mask]
[active |
all-links | detail-links | pending | summary |
zero-successors]
Example:
RP/0/RP0/CPU0:router# show eigrp topology
10.0.0.1 253.254.255.255 summary
Displays entries in the EIGRP topology table.
Step 14
show eigrp [as-number] [vrf {vrf | all}] [ipv4
| ipv6] traffic
Example:
RP/0/RP0/CPU0:router# show eigrp traffic
Displays the number of EIGRP packets sent and received.
Command or Action Purpose