922
Configuring IP Unicast Routing
Configuring Protocol-Independent Features
DETAILED STEPS
To remove a distance definition, use the
no distance
router configuration command.
EXAMPLE
In the following example, the
routereigrp
global configuration command sets up EIGRP routing in autonomous system
number 109. The network router configuration commands specify EIGRP routing on networks 192.168.7.0 and
172.16.0.0. The first distance command sets the administrative distance to 90 for all routers on the Class C network
192.168.7.0. The second distance command sets the administrative distance to 120 for the router with the address
172.16.1.3.
Switch# configure terminal
Switch(config)# router eigrp 109
Switch(config-router)# network 192.168.7.0
Switch(config-router)# network 172.16.0.0
Switch(config-router)# distance 90 192.168.7.0 0.0.0.255
Switch(config-router)# distance 120 172.16.1.3 0.0.0.255
Switch(config-router)# end
In the following example, the set distance is from the least to the most specific network:
Switch# configure terminal
Switch(config)# router eigrp 109
Switch(config-router)# distance 22 10.0.0.0 0.0.0.255
Switch(config-router)# distance 33 10.11.0.0 0.0.0.255
Switch(config-router)# distance 44 10.11.12.0 0.0.0.255
Switch(config-router)# end
Managing Authentication Keys
Key management is a method of controlling authentication keys used by routing protocols. Not all protocols can use key
management. Authentication keys are available for EIGRP and RIP Version 2.
Command
Purpose
1.
configure terminal
Enter global configuration mode.
2.
router
{
bgp
|
rip
|
ospf
|
eigrp
}
Enter router configuration mode.
3.
distance
weight
{
ip-address
{
ip-address mask
}}
[
ip access list
]
Define an administrative distance.
weight
—The administrative distance as an
integer from 10 to 255. Used alone,
weight
specifies a default administrative distance
that is used when no other specification
exists for a routing information source.
Routes with a distance of 255 are not
installed in the routing table.
(Optional)
ip access list
—An IP standard or
extended access list to be applied to
incoming routing updates.
4.
end
Return to privileged EXEC mode.
5.
show ip protocols
Display the default administrative distance for a
specified routing process.
6.
copy running-config startup-config
(Optional) Save your entries in the configuration
file.
Содержание IE 4000
Страница 12: ...8 Configuration Overview Default Settings After Initial Switch Configuration ...
Страница 52: ...48 Configuring Interfaces Monitoring and Maintaining the Interfaces ...
Страница 108: ...104 Configuring Switch Clusters Additional References ...
Страница 128: ...124 Performing Switch Administration Additional References ...
Страница 130: ...126 Configuring PTP ...
Страница 140: ...136 Configuring CIP Additional References ...
Страница 146: ...142 Configuring SDM Templates Configuration Examples for Configuring SDM Templates ...
Страница 192: ...188 Configuring Switch Based Authentication Additional References ...
Страница 244: ...240 Configuring IEEE 802 1x Port Based Authentication Additional References ...
Страница 274: ...270 Configuring SGT Exchange Protocol over TCP SXP and Layer 3 Transport Configuring Cisco TrustSec Caching ...
Страница 298: ...294 Configuring VLANs Additional References ...
Страница 336: ...332 Configuring STP Additional References ...
Страница 408: ...404 Configuring DHCP Additional References ...
Страница 450: ...446 Configuring IGMP Snooping and MVR Additional References ...
Страница 490: ...486 Configuring SPAN and RSPAN Additional References ...
Страница 502: ...498 Configuring Layer 2 NAT ...
Страница 559: ...555 Configuring Network Security with ACLs How to Configure Network Security with ACLs Creating a Numbered Extended ACL ...
Страница 770: ...766 Configuring IPv6 MLD Snooping Related Documents ...
Страница 930: ...926 Configuring IP Unicast Routing Related Documents ...
Страница 956: ...952 Configuring IPv6 Unicast Routing Configuring IPv6 network 2010 AB8 2 48 network 2010 AB8 3 48 exit address family ...
Страница 976: ...972 Configuring Cisco IOS IP SLAs Operations Additional References ...
Страница 978: ...974 Dying Gasp ...
Страница 990: ...986 Configuring Enhanced Object Tracking Monitoring Enhanced Object Tracking ...
Страница 994: ...990 Configuring MODBUS TCP Displaying MODBUS TCP Information ...
Страница 996: ...992 Ethernet CFM ...
Страница 1030: ...1026 Working with the Cisco IOS File System Configuration Files and Software Images Working with Software Images ...
Страница 1066: ...1062 Using an SD Card SD Card Alarms ...