Cisco Catalyst 3750-E Series, Руководство по настройке программного обеспечения

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Catalyst 3750-E and 3560-E Switch Software Configuration Guide
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Chapter 40 Configuring IP Unicast Routing
Configuring Protocol-Independent Features
To delete an entry, use the no route-map map tag global configuration command or the no match or no
set route-map configuration commands.
You can distribute routes from one routing domain into another and control route distribution.
Beginning in privileged EXEC mode, follow these steps to control route redistribution. Note that the
keywords are the same as defined in the previous procedure.
Step 18 set metric bandwidth delay reliability
loading mtu
Set the metric value to give the redistributed routes (for EIGRP only):
•
bandwidth —Metric value or IGRP bandwidth of the route in
kilobits per second in the range 0 to 4294967295
•
delay —Route delay in tens of microseconds in the range 0 to
4294967295.
•
reliability —Likelihood of successful packet transmission expressed
as a number between 0 and 255, where 255 means 100 percent
reliability and 0 means no reliability.
•
loading — Effective bandwidth of the route expressed as a number
from 0 to 255 (255 is 100 percent loading).
•
mtu —Minimum maximum transmission unit (MTU) size of the
route in bytes in the range 0 to 4294967295.
Step 19 set metric-type { type-1 | type-2 } Set the OSPF external metric type for redistributed routes.
Step 20 set metric-type internal Set the multi-exit discriminator (MED) value on prefixes advertised to
external BGP neighbor to match the IGP metric of the next hop.
Step 21
set weight Set the BGP weight for the routing table. The value can be from 1 to
65535.
Step 22 end Return to privileged EXEC mode.
Step 23 show route-map Display all route maps configured or only the one specified to verify
configuration.
Step 24 copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2
router { bgp | rip | ospf | eigrp } Enter router configuration mode.
Step 3 redistribute protocol [ process-id ] { level-1 | level-1-2 |
level-2 } [ metric metric-value ] [ metric-type type-value ]
[ match internal | external t ype-value ] [ tag tag-value ]
[ route-map map-tag ] [ weight weight ] [ subnets ]
Redistribute routes from one routing protocol to
another routing protocol. If no route-maps are
specified, all routes are redistributed. If the keyword
route-map is specified with no map-tag , no routes are
distributed.
Step 4 default-metric number Cause the current routing protocol to use the same
metric value for all redistributed routes (BGP, RIP and
OSPF).
Step 5 default-metric bandwidth delay reliability loading mtu Cause the EIGRP routing protocol to use the same
metric value for all non-EIGRP redistributed routes.
Step 6
end Return to privileged EXEC mode.