BEIGRP protocol configuration command directory
In this chapter, BEIGRP
configuration command will be introduced with detailed description of its usage
and syntax.
If you want to
automatically summarize the routes of BEIGRP, you can use this command. Under
default configuration, BEIGRP is automatically summarized. If you want to
disable automatic summary and announce each specific route to its neighbor, you
can use the “no” form of this command.
auto-summary
no auto-summary
Parameter:
none
Default:
Under default
configuration auomatic summary is enable.
Command mode:
Route configuration mode
Explanation:
In current BEIGRP version, route
summary are relative to network command. It executes the following summary
rules:
l
When a BEIGRP process defines several
networks, summary route of the defined network will be generated as long as at
least one sub network of the network is in the BEIGRP topology table.
l
The generated summary route points to
Null0 interface and has the shortest distance of all sub-networks in the
network contained by the summary route. Summary route also inserts into main IP
routing table with administrative distance of 5 (not configurable).
l
When update packets is sent to
neighbors of different IP networks, sub networks summarized by Rule 1 and Rule
2 will be disableled and send only summary route.
l
Sub-networks of networks not listed in
BEIGRP process definition will not be summarized.
Relevant command:
If you want to remove the
adjacency with exiting neighbor, this command can be entered under the
management state.
clear ip beigrp [as-number] neighbors [ip-address | interface-type interface-number]
Parameter:
as_number: |
(Alternative) autonomous system number of neighbor |
ip-address: |
(Alternative) address of BEIGRP neighbor |
interface: |
(Alternative) name of the interface. After entering this parameter, adjacency of all neighbors on the interface will be reset. |
Default:
none
Command mode:
Supervisor mode
Explanation:
All BEIGRP neighbors
will be reset if no parameter is designated.
Use this command to reset the adjacency of one or more neighbors and
then enable routing operation. When many routes are involved, the waving of
routes will be caused. It will take some time to recover. Thus we suggest not
to use this command unless it is under networking testing phase.
Example:
clear
ip beigrp ethernet1/1
It will clear all neighbors on Ethernet1/1 and enable recalculating
of relevant routes.
If you want to trace BEIGRP protocol information, you may enter this command under management state.
debug ip beigrp
no debug ip beigrp
Parameter:
none
Default:
none
Command mode:
Supervisor mode
Explanation:
Use this command to find network failure.
Example:
clear
ip beigrp ethernet1/1
It will clear
all neighbors on Ethernet1/1 and enable recalculating of relevant routes.
If you want to trace state and change of BEIGRP DUAL arithmetic, you
may enter this command under management state.
debug ip beigrp
fsm [detail]
Parameter:
detail:(Alternative) show detailed information
Default:
none
Command mode:
Supervisor mode
Explanation:
Use this command to find network failure.
Relevant command:
If you want to trace the establishment and deleting of BEIGRP neighbors, you may enter this command under management state.
debug ip beigrp neighbors
Parameter:
none
Default:
none
Command mode:
Supervisor mode
Explanation:
Use this command to find network failure.
Example:
TestC#debug ip beigrp neighbors
BEIGRP: Neighbor 192.168.20.141 went down on Ethernet1/1
for peer restarted.
BEIGRP: Neighbor(192.168.20.141) not yet found.
BEIGRP: Neighbor(192.168.20.141) not yet found.
BEIGRP: New neighbor 192.168.20.141
BEIGRP: Neighbor 202.117.80.143 went down on Ethernet2/1 for manually cleared.
BEIGRP: Neighbor 192.168.20.141 went down on Ethernet1/1 for manually cleared.
BEIGRP: New neighbor 192.168.20.204
BEIGRP: New neighbor 202.117.80.143
BEIGRP: New neighbor 192.168.20.141
Relevant command:
If you want to track the receiving and sending of BEIGRP massage,
you may enter this command under management state.
debug ip beigrp packets [ack | hello | query | reply | retry | terse | update]
no debug ip beigrp packets [ack | hello | query | reply | retry | terse | update]
Parameter:
ack: (Alternative) trace ACK massage
hello: (Alternative) trace hello massage
query: (Alternative) trace query massage
reply: (Alternative) trace reply massage
retry: (Alternative) trace massage resent
terse: (Alternative) all massages excluding hello massage
update: (Alternative) trace update massage
Default:
none
Command mode:
Supervisor mode
Explanation:
Use this command to find network failure.
Example:
router#debug ip beigrp packet
BEIGRP: Send HELLO packet to 224.0.0.10 via Ethernet2/1 with Ack 0/0
BEIGRP: Receive ACK packet from 192.168.20.141 via Ethernet1/1 with Ack 0/54
BEIGRP: Receive HELLO packet from 202.117.80.143 via Ethernet2/1 with Ack 0/0
BEIGRP: Receive UPDATE packet from 192.168.20.204 via Ethernet1/1 with Ack
142/0
BEIGRP: Send HELLO packet to 192.168.20.204 via Ethernet1/1 with Ack 0/142
BEIGRP: Receive HELLO packet from 192.168.20.141 via Ethernet1/1 with Ack 0/0
BEIGRP: Receive HELLO packet from 192.168.20.204 via Ethernet1/1 with Ack 0/0
BEIGRP: Receive QUERY packet from 192.168.20.204 via Ethernet1/1 with Ack 143/0
BEIGRP: Send HELLO packet to 192.168.20.204 via Ethernet1/1 with Ack 0/143
BEIGRP: Send REPLY packet to 192.168.20.204 via Ethernet1/1 with Ack 55/143
BEIGRP: Send UPDATE packet to 224.0.0.10 via Ethernet2/1 with Ack 57/0
BEIGRP: Receive ACK packet from 192.168.20.204 via Ethernet1/1 with Ack 0/55
BEIGRP: resend UPDATE packet for neighbor 192.168.20.204 with retry num 1.
BEIGRP: Receive ACK packet from 202.117.80.143 via Ethernet2/1 with Ack 0/57
BEIGRP: Send UPDATE packet to 202.117.80.143 via Ethernet2/1 with Ack 57/77
BEIGRP: Send UPDATE packet to 224.0.0.10 via Ethernet1/1 with Ack 56/0
BEIGRP: Receive ACK packet from 192.168.20.204 via Ethernet1/1 with Ack 0/56
BEIGRP: Send UPDATE packet to 192.168.20.141 via Ethernet1/1 with Ack 56/88
BEIGRP: Send UPDATE packet to 192.168.20.204 via Ethernet1/1 with Ack 56/143
BEIGRP: Receive UPDATE packet from 202.117.80.143 via Ethernet2/1 with Ack 79/0
BEIGRP: Send HELLO packet to 202.117.80.143 via Ethernet2/1 with Ack 0/79
BEIGRP: Receive ACK packet from 192.168.20.204 via Ethernet1/1 with Ack 0/56
BEIGRP: Send QUERY packet to 224.0.0.10 via Ethernet1/1 with Ack 60/0
BEIGRP: Send UPDATE packet to 224.0.0.10 via Ethernet1/1 with Ack 61/0
Area |
Explanation |
Recv / Send / Enqueueing |
Receive/ send massage or add massage into the sending queue. |
HELLO / UPDATE / QUERY / ACK |
Type of massages received and sent. |
192.1.1.1 |
IP address of neighbors sending massage. |
Serial1/2 |
Importing or exporting interface of massage. |
AS 100 |
Number of autonomous system. |
Flags 0 |
Flag field of BEIGRP massage header. |
Seq 0 |
Sequence number of massage. |
Ack 20 |
sequence number of acknowledge for certain packet |
Relevant command:
If you want to trace process events of BEIGRP massage, you may enter this command under management state.
debug ip beigrp transmit [ack | build | link | packetize | peerdown | startup]
no debug ip beigrp transmit [ack | build | link | packetize | peerdown | startup]
Parameter:
ack: (Alternative) trace
events
build: (Alternative) trace BUILD events
link: (Alternative) trace LINK
events
packetize:(Alternative) trace PACKETIZE events
peerdown:(Alternative) trace PEERDOWN events
startup: (Alternative) trace STARTUP events
Default:
none
Command mode:
Supervisor mode
Explanation:
Use this command to find network failure.
Relevant command:
Use this command
to reset default vector distance of BEIGRP. Use the “no” form of this command
to reset original default value.
default-metric bandwidth delay
reliability loading mtu
no
default-metric
Parameter:
bandwidth: default bandwidth
delay: default
interface time delay
reliability: default
interface reliability
loading: default interface load
mtu: Default maximum
transmitting unit
Default:
bandwidth: 128kpbs
delay: 2000(10ms)
reliability: 255(255 means 100%)
loading: 255(255 means 100%)
mtu: 1500
Command mode:
Route configuration mode
Explanation:
This command is usually used together with command redistribute to designate initial distance vector of routes of other routing protocol that are distributed to BEIGRP topology table. After configuring this command, all relevant routes that has been restributed to BEIGRP topology table. are recalculated.
It is necessary to configure the command "default-metric" when we redistribute the routes except static routes, connected routes and BEIGRP routes.
Example:
default-metric
200 1000 100 200 1500
Set the
bandwidth of default distance vector as 200(kbps), the delay as 1000(10ms),
reliability as100, loading as 200, mtu as 1500.
Relevant command:
redistribute
This command allows us to revise administrative distance of BEIGRP route, including administrative distance of BEIGRP internal route and administrative distance of BEIGRP exterior route, to influence routing forward ultimately. Use “no” form of this command to reset default value of BEIGRP administrative distance.
distance beigrp internal-distance external-distance
no distance beigrp
distance weight ip-address ip-address-mask [ip-access-list]
no distance weight ip-address ip-address-mask [ip-access-list]
Parameter:
internal-distance: Administrative
distance of BEIGRP interior route with value ranging from 1 to 255.
external-distance: Administrative distance of BEIGRP exterior
route with value ranging from 1 to 255.
ip-address: IP
address of BEIGRP neighbor.
ip-address-mask: IP address mask of BEIGRP neighbor.
ip-access-list: Access-list name of BEIGRP neighbor.
Default:
internal-distance: 90
external-distance: 170
Command mode:
Route configuration mode
Explanation:
Use administrative distance to compare priorities of routes of
different routing protocols. Thus adjusting administrative distance of BEIGRP
may influence forwarding policy of router ultimately to meet different needs of
users.
It is commended to apply the
standard IP access-list
Example:
router beigrp 2
network 192.10.0.0 255.255.0.0
distance beigrp 100 200
distance 110 192.31.7.0 255.255.255.0
distance 220 128.88.1.0 255.255.255.0
In the above configuration, set administrative distance of BEIGRP
internal route as 100 and administrative distance of external route as 200. At
the same time, set distance of the route which gateway address is located in
network 192.31.7.0/24 as 110 and distance of the route which gateway address is
located in network 128.88.1.0/24 as 220.
Relevant command:
show ip protocol
This command allows us to filter routes sent and received for
designated interface. Use access list or prefix list to filter the routes
exactly. Use the “no” form of this command to disable the filter.
filter {interface-type interface-number | *} {in | out} {access-list access-list-name | gateway access-list-name | prefix-list prefix-list-name}
no filter {interface-type interface-number | *} {in | out} {access-list access-list-name | gateway access-list-name | prefix-list prefix-list-name}
Parameter:
interface-type interface-number: | Interface type and interface number. |
*: | All interfaces. |
in: | Apply access list to incoming route update. |
out: | Apply access list to outgoing route update. |
access-list: | Name of standard access list. The list defines which networks to be received or sent and which networks to be suppressed during route update. |
gateway: | Apply access list to filter routes sent or received for its gateway. |
access-list-name: | Name of the access list. |
prefix-list: | Apply standard IP prefix list to filter routes sent or received. |
prefix-list-name: | Name of standard IP prefix list. The list defines which networks to be received and which networks to be suppressed during route update. |
Default:
none
Command mode:
Route configuration mode
Explanation:
It is commended to apply the
standard IP access-list
Example:
In the following
example, BEIGRP route process receives only 131.108.0.0:
access-list 1 permit 131.108.0.0
access-list 1 deny 0.0.0.0 255.255.255.255
router beigrp 64
network 131.108.0.0
filter * out 1
Use this command to record neighbor change information in the log. Use “no” form of this command to disable the log record.
beigrp log-neighbor-changes
no beigrp log-neighbor-changes
Parameter:
none
Default:
disabled
Command mode:
route configuration mode
Use this command to designate router indicator of this process. Use “no” form of this command to disable the setting of router indicator.
beigrp router-id ip-address
no beigrp router-id
Parameter:
ip-address:BEIGRP router indicator in the form of IP address
Default:
BEIGRP automatically selecting router indicator: If there exists loopback interface, the largest loopback interface address will be used as router indicator. Otherwise the largest direct connecting address will be used as router indicator.
Command mode:
route configuration mode
Use this command to designate
the rate of total bandwidth that is permitted to be used for BEIGRP massage
exchange. Use “no” form of this command to reset original default value.
ip beigrp
bandwidth-percent percent
no ip beigrp
bandwidth-percent percent
Parameter:
percent: Percentage of total bandwidth that can be occupied.
Default:
50%
Command mode:
interface configuration state
Explanation:
For low speed circuit,
configuration of this command can be adjusted to restrict bandwidth rate that
BEIGRP can use to prevent from that BEIGRP influences normal data transmitting.
Example:
interface
Ethernet1/1
ip beigrp bandwidth-percent 100
The above command will permit BEIGRP to use all bandwidth of this
interface.
Relevant command:
bandwidth
Use this command to configure the interval to send Hello massage on
the interface running BEIGRP routing protocol. Use “no” form of this command to
reset original default value.
ip beigrp
hello-interval seconds
no ip beigrp hello-interval seconds
Parameter:
second: Interval to send Hello massage with second as the unit.
Default:
5 seconds
Command mode:
interface configuration mode
Example:
interface
Ethernet1/1
ip beigrp hello-interval 20
The above command will change the interval to send Hello packet on
router interface Ethernet 1/1 as 20 seconds.
Relevant command:
Use this command to configure hold time of neighbor on interface running BEIGRP routing protocol. Use “no” form of this command to reset the default value.
ip beigrp
hold-time seconds
no ip beigrp hold-time seconds
Parameter:
second: Hold time of neighbor when no BEIGRP massage is received. Use second
as the unit.
Default:
15 seconds
Command mode:
interface configuration mode
Example:
interface
Ethernet1/1
ip beigrp hold-time 60
The above command will set the hold time of neighbor on router
interface Ethernet 1/1 as 1 minute.
Relevant command:
If you don’t want to exchange
BEIGRP route update information, you can use this command. Use its “no” form to
reset default state.
ip beigrp passive
no ip beigrp
passive
Parameter:
none
Default:
The interface is not under passive mode.
Command mode:
interface configuration mode
Explanation:
If an interface is configured as passive state, the interface will receive no route update and establish no adjacency with any neighbor that the interface can reach. But a directly connecting route generated by the interface itself will be broadcasted through other interface running BEIGRP.
Example:
The following command will set Ethernet 1/1 as passive interface:
interface
ethernet1/1
ip beigrp passive
Enable Horizontal splitting of BEIGRP process on this interface. Use
“no” form of this command to close horizontal split.
ip beigrp
split-horizon
no ip beigrp
split-horizon
Parameter:
none
Default:
under enabled state
Command mode:
interface configuration mode
Explanation:
Use this command to prevent from route loop. Thus you should make
sure that it won’t cause inappropriate results before disable horizontal split.
Example:
interface
Ethernet1/1
no ip beigrp split-horizon
The above command will
disable the horizontal splitting on router interface Ethernet 1/1.
If you want to summarize BEIGRP route information sent from a
certain interface, you may use this command. Use “no” form of this command to
disable summary process.
ip beigrp
summary-address as_number address
mask
no ip beigrp
summary-address as_number address
mask
Parameter:
as_number: BEIGRP autonomous
system number the summary route configuration aiming to.
address: Destination
network of the summary route.
mask: Network
mask of the summary route.
Default:
none
Command mode:
interface configuration state
Explanation:
When summarizing the routes to interfaces, we should adhere the
following principle:
l
After summary command is configured on
a interface, summary route of the defined network will be generated as long as
there is at least one sub-network in BEIGRP topology list.
l
When the summary route points to Null0
interface, it will have the shortest distance of all specific routes included
in the summary routes. Summary route will insert into main IP routing table
with administrative distance 5 (not configurable).
l
When configuring route update sent on
interface within the summary range, specific route belonging to summary network
will be disableled. Updating sent to other interfaces will not be influenced.
Example:
interface
Ethernet1/1
ip beigrp summary-address 100 12.1.0.0
255.255.0.0
After configuring the above command, all specific router (belonging
to router beigrp 100) belonging to network 12.1.0.0/16 will not be broadcasted
from ethernet 1/1. Instead of it, there will be a summary route with
destination network 12.1.0.0/16.
Relevant command:
Use this command to change the coefficient used when BEIGRP
calculates compound distance of the route. Use the “no” form of this command to
reset the default value of the coefficient.
metric weights k1 k2 k3 k4 k5
no metric weights
Parameter:
k1,k2,k3,k4,k4: 5 constant
coefficients. They are used to convert the vector distance of a route to a
standard value.
Default:
k1: 1
k2: 0
k3: 1
k4: 0
k5: 0
Command mode:
route configuration mode
Explanation:
The formula converting vector distance to compound distance adopts 2
steps:
Step 1
Composite metric = K1*BW*256 + K2 * BW/(256 -
load) + K3 * DLY * 256,
Thereinto
BW 10Gbps/bandwidth
DLY Delay,
10 millisecond
Step 2 (only used when
k5 is not equal to 0)
Composite metric = Composite metric *
K5/(reliability + K4)
K2, K4 and K5 are left by IGRP to be compatible with Cisco’s EIGRP protocol. Under general situation, load and reliability are not used to calculate compound distance. Thus don’t change default value of K2, K4 and K5 unless you are sure about the result. Otherwise unexpected things will be resulted during routing decision-making.
Example:
router
beigrp 2
network 131.108.0.0 255.255.0.0
metric weights 2 0 2 0 0
Relevant command:
bandwidth
delay
Use command “network” to designate a network to run BEIGRP routing
protocol. Use “no” form of this command to disable BEIGRP routing protocol on
this network.
network network-number [netmask]
no network network-number [netmask]
Parameter:
network-number: network number
netmask: network
mask
Default:
none
Command mode:
route configuration mode
Explanation:
You can configure several commands of “network” to run BEIGRP
dynamic routing protocol on several network simultaneously. Use natural mask
mode if mask is not configured.
Example:
router
beigrp 2
network 131.108.0.0 255.255.0.0
network 122.11.2.0
Relevant command:
Use router configuration commands “offset router” to add an offset
to BEIGRP route (incoming or outgoing) Metric. Use “no offset” to disable the
offset.
offset
{type
number | *} {in | out} access-list-name offset
no
offset {type
number | *} {in | out}
Parameter:
In |
Apply access list to incoming route Metric |
Out |
Apply access list to outgoing route Metric |
access-list-name |
Name of standard access list to be applied. |
Offset |
Positive offset used to match route Metricof access list network. |
Type |
Interface type |
Number |
(Alternative) number
of interface using offset list |
Default:
none
Command mode:
route configuration mode
Explanation:
Add an offset to route Metric. Offset list with interface type and
interface number is extended and has the higher priority than the offset list
that is not extend. Thus extended offset list will be added to route value when
extended and not extended offset list are applied simultaneously.
Because BEIGRP is a vector distance, this offset will be added to
delay (interface delay).
It is commended to apply the
standard IP access-list
Example:
In the following example, the router add offset 10 to BEIGRP router
matching access list 21.
offset
* out 21 10
In the following example, the router add offset 10 to BEIGRP router
obtained from Ethernet 1/0.
offset e1/0 in 21 10
Relevant command:
ip access-list
Use
this command to reditribute other routing protocol or route of other EIGER
process to routing table of this EIGER process.
redistribute protocol [process] route-map name
no redistribute protocol [process]
Parameter:
protocol:Routing protocol type redistribute routes;
process:Routing process number
name:
protocol: | Source protocol to redistribute the route. It can be one of the following keywords: bgp, ospf, static, connected, and rip. |
process: | (Alternative) For bgp or bigp, the parameter refers to autonomous system number of 16 digits. For OSPF, it is the relevant OSPF process ID by which the routing key is redistributed. It identifies the routing process. It is decimal number excluding 0.For “rip”, process identifier “process-id” is not needed. |
route-map | (Alternative) This parameter provides route map to filter the routes redisitributed from source protocol to current routing protocol. If the parameter is not given, all routes will be redistributed. If the keyword is given without listing routing mark, no route will be introduced. |
name: | character string of the name of route-map |
Default:
none
Command mode:
EIGER route configuration state
Explanation:
Connected routes, static routes and routes of other BEIGRP process will be redistributed without configuring default-metric. But default-metric has to be configured when Implementationting the routes excluding the said 3 routes. Otherwise it won’t be reditributed even if it is configured.
Example:
default-metric 64 250 255 255 1500
redistribute ospf 1
Use
this command to add a BEIGRP route process. Use “no” form of this command to
delete the process.
router beigrp autonomous-system-number
no router beigrp autonomous-system-number
Parameter:
autonomous-system-number: It is used to distinguish
different BEIGRP processes.
Default:
none
Command mode:
Global configuration mode
Explanation:
Use this command run several BEIGRP processes simultaneously.
Example:
The
following example will tell us how to add a BEIGRP process with autonomous
system number 30:
router
beigrp 30
Relevant command:
Use this command to show the state of all neighbors of BEIGRP.
show ip beigrp interfaces [interface-type interface-number] [as-number]
Parameter:
as-number: |
Autonomous system number. If this parameter is designated, only neighbor of this BEIGRP process. |
interface: |
Interface name. If this parameter is designated, only BEIGRP neighbor on this interface will be showed. |
Default:
none
Command mode:
Supervisor mode or global configuration mode
Explanation:
Use this command to view state information of the interface running BEIGRP dynamic routes.
Relevant command:
Use this command to show the
state of all neighbors of BEIGRP.
show ip beigrp neighbors [interface-type interface-number] [as-number] [detail]
Parameter:
as-number: |
Autonomous system number. If this parameter is designated, only neighbors of this BEIGRP process will be showed. |
interface: |
Interface name. If this parameter is specified, only BEIGRP neighbor on this interface will be showed. |
detail: |
Show detailed neighbor information. |
Default:
none
Command mode:
Supervisor modeor global configuration mode
Explanation:
Use this command to view which neighbors there are, which neighbors
are added newly, which neighbors are disappeared and the state of neighbors. It
will help to find network failure.
Example:
Router# show ip beigrp
neighbors
Information of BEIGRP neighbors with AS 1024
Address
interface hold uptime Q_cnt Seq
192.168.20.204 Ethernet1/1 15
00:08:06 0 159
202.117.80.143 Ethernet2/1 10
00:08:05 0 100
192.168.20.141 Ethernet1/1 12
00:07:38 0 254
Area |
Explanation |
process
64 |
Autonomous system number. |
Address |
IP address of the neighbor. |
Interface |
Find local interface of the neighbor. |
Hold |
Show how long any BEIGRP group of this neighbor has not been
received locally till now. |
Uptime |
How long adjacency has been established with this neighbor till
now. |
Q Count |
The number of massages waiting for sending to this neighbor in
queues. |
Seq Num |
The latest serial number received from this neighbor. |
Relevant command:
This command is used to show parameters and statistic information of BEIGRP routing protocol process. show ip beigrp protocols [as-number]
Parameter:
as-number: Autonomous system number. If this parameter is specified, only parameters and statistic information of BEIGRP process.
Command mode:
Supervisor modeor global configuration state
Explanation:
Use this command to view protocol parameter of BEIGRP at any time.
Example:
R142#show ip bei pro
Protocol Information of BEIGRP with AS 1024:
Metric Weight: K1=1, K2=0, K3=1, K4=0, K5=0.
Filter * in access-list in12
Filter * out access-list ou12
Offset * in in23 12
Offset * out ou23 12
Redistributing: connect, ospf 1, ospf 2
Automatic network summarization is enable.
Active-time: 3(minutes)
Routing for Networks:
192.168.20.0/24
10.0.0.0/8
167.20.0.0/16
202.117.80.0/24
Distance: internal 90, external 170
Active Route:
Relevant command:
Use this command to show
topology table of BEIGRP process.
show ip beigrp topology [as-number] [network-number subnet-mask |active | all-links | pending | summary | zero-successors]
Parameter:
as-number: |
Autonomous system number. If this parameter is specified, only topology table of this BEIGRP process. |
network-number: |
Show detailed information of specific network. |
subnet-mask |
Network mask. |
active: |
Only shows routes under active state. |
all-link: |
Shows all content of topology including non-feasible follower. Otherwise only follower and feasible follower will be showed. |
pdening: |
Only list not receiving response will be showed. |
summary: |
Only summary information will be showed. |
zero-successors: |
No following list will be showed. |
Default:
none
Command mode:
Supervisor modeor
global configuration mode
Explanation:
Use this command to view topology of BEIGRP at any time.
Example:
Router#
show ip beigrp topology
P 10.10.10.0/24
successors: 1 FD: 13056
via connect(Loopback1) Metric:
13056/0
P 167.20.0.0/16 successors: 1 FD: 261132
via 202.117.80.143(Ethernet2/1)
Metric: 261132/258560
P 192.166.100.0/24 successors: 1 FD: 281856
via redistribute Metric: 281856/0
P 192.168.20.0/24 successors: 1 FD: 258560
via connect(Ethernet1/1) Metric:
258560/0
P 202.1.1.0/24 successors: 1 FD: 297246988
via 192.168.20.204(Ethernet1/1)
Metric: 297246988/297244416
P 202.117.80.0/24 successors: 1 FD: 258560
via connect(Ethernet2/1) Metric:
258560/0
A 202.117.93.0/24 successors: 1 FD: unaccessible, R serno: 32
via 192.168.20.141(Ethernet1/1)
Metric: 271372/13056
SIA-Info: (active: 00:02:20 query-origin: Local origin)
Unreplied Neighbors:
via
202.117.80.143, Ethernet2/1
P 202.192.168.0/24 successors: 1 FD: 284172
via 192.168.20.204(Ethernet1/1)
Metric: 284172/281600
Area |
Description |
160.89.90.0 等 |
Destination network number |
255.255.255.0 |
Destination network mask |
successors |
Number of the successors |
FD |
Feasible distance |
Via |
Gateway address |
(90,46251776/46226176) |
The first number is the administrative distance of this route. The
second number is the compound distance of this route. The third is the report
distance of this route. |
Ethernet1/1 |
Explaining local interface receives this route. |
Relevant command:
This command may show BEIGRP flow statistic information.
show ip beigrp traffic [as-number]
Parameter:
as-number: Autonomous system number. If this parameter is specified, only flow statistic information of BEIGRP process will be showed.
Default:
none
Command mode:
Supervisor mode or global configuration mode
Explanation:
Use this command to view flow statistic information of BEIGRP.
Example:
R142#show ip bei tra
Traffic Statistics of BEIGRP 1024
Packet Type Hello
Update Query
Reply ACK
Send/Receive 770/1021
133/44 29/7
7/9 60/147
Relevant command: