ISDN WAN Connections - Revision history

Lap0918 at 02:53, 12 May 2010

2010-05-12T02:53:59Z

Lap0918 at 02:47, 12 May 2010

2010-05-12T02:47:57Z

← Older revision		Revision as of 02:47, 12 May 2010
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	~~This was~~ set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation AND a basic PRI connection.		These Configurations ere set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection and the RIPv2 routing protocol. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation AND a basic PRI connection.
	=Basic Rate Interface=		=Basic Rate Interface=

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	#Configure dialer list to identifiy intresting traffic.		#Configure dialer list to identifiy intresting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
	#Configure BRI ~~Interface with encapsulation and authentication settings~~.		#Configure BRI interface.
	#*Router(config)# '''interface''' ''interface-number''		#*Router(config)# '''interface''' ''interface-number''
	#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''		#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''
	#*Router(config-if)# '''encapsulation ppp'''		#*Router(config-if)# '''encapsulation ppp'''
	~~#*Router(config-if)# '''ppp authentication chap'''~~
	#Congigure a service profile identifier (SPID).		#Congigure a service profile identifier (SPID).
	#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''		#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''
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	#*Router(config)#'''interface serial 1/0:23'''		#*Router(config)#'''interface serial 1/0:23'''
	#*Router(config-if)#'''ip address''' ''ip-address subnet-mask''		#*Router(config-if)#'''ip address''' ''ip-address subnet-mask''
	~~#*Router(config-if)#'''dialer-group''' ''dialer-group''~~
	~~#*Router(config-if)#'''dialer load-threshold''' ''load'' '''[inbound \| outbound \| either]'''~~
	~~#*Router(config-if)#'''dialer idle-timeout''' ''seconds''~~
	#*Router(config-if)#'''encapsulation ppp'''		#*Router(config-if)#'''encapsulation ppp'''
	#*Router(config-if)#		#Set the Dialer Idle Timeout.
			#*Router(config-if)# '''dialer idle-timeout''' ''seconds''
			#**The dialer idle timeout defualts to 120 seconds. It may need to be changed to a lower value to avoid excesive call charges.
			#Associate the interface to the already created dialer-list
			#*Router(config-if)# '''dialer-group''' ''dialer-group-number''
			#Configure the Dialer Map
			#*Router(config-if)# '''dialer map''' ''protocol'' ''next-hop-address'' '''name''' ''hostname'' '''[broadcast]''' ''dial-string''
			#**The dialer map tells the interface what to do with interesting traffic
			#**You do not need to enable broadcasts if your routing protocol does not need broadcast.
			#**The dial string is the destination telephone number.
			#**A dialer map statement must be configured for each connection that this interface will connect to.

			'''Follow the previous instructions for configuring snapshot routing and B channel aggregation.'''

Lap0918 at 17:53, 11 May 2010

2010-05-11T17:53:43Z

← Older revision		Revision as of 17:53, 11 May 2010
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	#Router(config)#'''isdn switch-type''' ''switch-type''		#Router(config)#'''isdn switch-type''' ''switch-type''
	#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].		#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].
			#Configure the dialer list to identify interesting traffic.
			#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
			#Configure the T1 controller for the service providor's framing and linecode.
			#*Router(config)#'''controller''' ''interace''
			#*Router(config-controller)#'''framing [sf \| esf \| crc4 \| no-crc4]'''
			#*Router(config-controller)#'''linecode [ami \| b8zf \| hdb3]'''
			#*Router(config-controller)#'''pri-group timeslots''' ''range''
			#**The range argument assigns the range of time slots that are allocated to the RRI. T1 has a range of time slots ranged 1 through 24.
			#Configure the D channel. With 24 channels being numbered from 0 to 23, the D channel is number 23.
			#*Router(config)#'''interface serial 1/0:23'''
			#*Router(config-if)#'''ip address''' ''ip-address subnet-mask''
			#*Router(config-if)#'''dialer-group''' ''dialer-group''
			#*Router(config-if)#'''dialer load-threshold''' ''load'' '''[inbound \| outbound \| either]'''
			#*Router(config-if)#'''dialer idle-timeout''' ''seconds''
			#*Router(config-if)#'''encapsulation ppp'''
			#*Router(config-if)#

Lap0918 at 01:04, 11 May 2010

2010-05-11T01:04:58Z

← Older revision		Revision as of 01:04, 11 May 2010
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	~~=ISDN Wan Connections=~~
	This was set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation AND a basic PRI connection.		This was set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation AND a basic PRI connection.
			=Basic Rate Interface=


	==Basic Rate Interface (BRI) Configuration With Dial-on-Demand Routing==		==Basic Rate Interface (BRI) Configuration With Dial-on-Demand Routing==
	'''This document assumes that basic router configuration has already been completed.'''		'''This document assumes that basic router configuration has already been completed.'''
	#Configure the router to use the approiate ISDN switch types.		#Configure the router to use the approiate ISDN switch types.
	#*Router(config)# '''isdn switch-type''' ''type''		#*Router(config)# '''isdn switch-type''' ''switch-type''
	#**~~This configuration uses the basic-ni switch type.~~ To ~~learn about the other~~ switch ~~type~~, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].		#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].
	#Configure dialer list to identifiy intresting traffic.		#Configure dialer list to identifiy intresting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
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	#*Router(config-if)#'''ppp multilink'''		#*Router(config-if)#'''ppp multilink'''
	#**This step is only necessary when using MLP.		#**This step is only necessary when using MLP.
	=~~=Configuring~~ Primary Rate Interface==		=Primary Rate Interface=
			==Configuring Basic PRI==
			'''This document assumes that a T1 controller has already been installed in the router.'''
			#Configure the appropriate switch type
			#*The switch type can be configured globally or on the interface. Global configuration will set all ISDN interfaces to that switch type, where as configuring the switch type on an interface will affect only that interface.
			#Router(config)#'''isdn switch-type''' ''switch-type''
			#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].

Lap0918 at 00:43, 11 May 2010

2010-05-11T00:43:26Z

← Older revision		Revision as of 00:43, 11 May 2010
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	#*Router(config-if)#'''ppp multilink'''		#*Router(config-if)#'''ppp multilink'''
	#**This step is only necessary when using MLP.		#**This step is only necessary when using MLP.
	~~=Primary Rate Interface (PRI)=~~
	==Configuring Primary Rate Interface==		==Configuring Primary Rate Interface==

Lap0918 at 00:42, 11 May 2010

2010-05-11T00:42:38Z

← Older revision		Revision as of 00:42, 11 May 2010
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	=~~Basic Rate Interface (BRI)~~=		=ISDN Wan Connections=
	This was set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection. This document will configure an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation.		This was set up in a lab enviroment using an Adtran Atlas 550 to simulate WAN connection. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggragation AND a basic PRI connection.

	==BRI Configuration With Dial-on-Demand Routing==		==Basic Rate Interface (BRI) Configuration With Dial-on-Demand Routing==
	~~#Basic Router Configuration~~		'''This document assumes that basic router configuration has already been completed.'''
	#Configure the router to use the approiate ISDN switch types.		#Configure the router to use the approiate ISDN switch types.
	#*Router(config)# '''isdn switch-type''' ''type''		#*Router(config)# '''isdn switch-type''' ''type''
	#**This configuration uses the basic-ni switch type. To learn about the other switch type, see [http://www.cisco.com/en/US/~~docs~~/~~ios~~/~~11_3~~/~~debug~~/~~command/reference/disdn~~.html ISDN Switch Types].		#**This configuration uses the basic-ni switch type. To learn about the other switch type, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].
	#Configure dialer list to identifiy intresting traffic.		#Configure dialer list to identifiy intresting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
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	#*Router(config-if)#'''ppp multilink'''		#*Router(config-if)#'''ppp multilink'''
	#**This step is only necessary when using MLP.		#**This step is only necessary when using MLP.
			=Primary Rate Interface (PRI)=
			==Configuring Primary Rate Interface==

Lap0918: /* Configuring Snapshot Routing */

2010-05-10T23:55:41Z

Configuring Snapshot Routing

← Older revision		Revision as of 23:55, 10 May 2010
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	#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.		#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.
	#**The dial-string is the destination snapshot server telephone number.		#**The dial-string is the destination snapshot server telephone number.

	==Configuring B Channel Aggregation==		==Configuring B Channel Aggregation==
	There are two types of B channel aggregation available on Cisco routers. This document was written using Multilink PPP.		There are two types of B channel aggregation available on Cisco routers. This document was written using Multilink PPP.

Lap0918 at 23:38, 10 May 2010

2010-05-10T23:38:40Z

← Older revision		Revision as of 23:38, 10 May 2010
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	#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.		#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.
	#**The dial-string is the destination snapshot server telephone number.		#**The dial-string is the destination snapshot server telephone number.
			==Configuring B Channel Aggregation==
			There are two types of B channel aggregation available on Cisco routers. This document was written using Multilink PPP.
			*Cisco proprietary BOD uses a proprietary algorithm to calculate a load value and can only be applied outbound.
			*Multilink PPP (MLP)uses a standards based algorithm and can be applied inbound, outbound, or either.
			#Configure the load threshold that will trigger the use of the second B channel.
			#*Router(config-if)#'''dialer load-threshold''' ''load'' '''[inbound \| outbound \| either]'''
			#**The load argument can be any value between 1 and 255 (A threshold of 50 percent would be expressed as 128).
			#**In the case of BOD, the directional keyword is not necessary as BOD can only be applied outbound.
			#*Router(config-if)#'''ppp multilink'''
			#**This step is only necessary when using MLP.

Lap0918 at 23:08, 10 May 2010

2010-05-10T23:08:46Z

← Older revision		Revision as of 23:08, 10 May 2010
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	==BRI Configuration With Dial-on-Demand Routing==		==BRI Configuration With Dial-on-Demand Routing==
	#Basic Router Configuration		#Basic Router Configuration
	#Configure the router to use the approiate ISDN switch types,		#Configure the router to use the approiate ISDN switch types.
	~~#*This configuration uses the basic-ni switch type~~. ~~To learn about the other switch type go to [http://www.cisco.com/en/US/docs/ios/11_3/debug/command/reference/disdn.html ISDN Switch Types]~~
	#*Router(config)# '''isdn switch-type''' ''type''		#*Router(config)# '''isdn switch-type''' ''type''
	#~~Use Dialer List~~ to identifiy intresting traffic		#**This configuration uses the basic-ni switch type. To learn about the other switch type, see [http://www.cisco.com/en/US/docs/ios/11_3/debug/command/reference/disdn.html ISDN Switch Types].
			#Configure dialer list to identifiy intresting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
	#Configure BRI Interface with encapsulation and authentication settings		#Configure BRI Interface with encapsulation and authentication settings.
	#*Router(config)# '''interface''' ''interface-number''		#*Router(config)# '''interface''' ''interface-number''
	#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''		#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''
	#*Router(config-if)# '''encapsulation ppp'''		#*Router(config-if)# '''encapsulation ppp'''
	#*Router(config-if)# '''ppp authentication chap'''		#*Router(config-if)# '''ppp authentication chap'''
	#Congigure a service profile identifier (SPID)		#Congigure a service profile identifier (SPID).
	#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''		#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''
	#Set the Dialer Idle Timeout		#Set the Dialer Idle Timeout.
	~~#*The dialer idle timeout defualts to 120 seconds. It may need to be changed to a lower value to avoid excesive call charges~~.
	#*Router(config-if)# '''dialer idle-timeout''' ''seconds''		#*Router(config-if)# '''dialer idle-timeout''' ''seconds''
			#**The dialer idle timeout defualts to 120 seconds. It may need to be changed to a lower value to avoid excesive call charges.
	#Associate the interface to the already created dialer-list		#Associate the interface to the already created dialer-list
	#*Router(config-if)# '''dialer-group''' ''dialer-group-number''		#*Router(config-if)# '''dialer-group''' ''dialer-group-number''
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	#**This command identifies which router to call as the snapshot server.		#**This command identifies which router to call as the snapshot server.
	#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.		#**The sequence-number identifies the order in which that server is called in cases where there may be more than one snapshot server. Setting it to 1 would make it the first server to call.
			#**The dial-string is the destination snapshot server telephone number.

Lap0918 at 23:00, 10 May 2010

2010-05-10T23:00:23Z

@@ Line 22: / Line 22: @@
 #*Router(config-if)# '''dialer-group''' ''dialer-group-number''
 #Configure the Dialer Map
 #*Router(config-if)# '''dialer map''' ''protocol'' ''next-hop-address'' '''name''' ''hostname'' '''[broadcast]''' ''dial-string''
 ==Configuring Snapshot Routing==
-#Configure a dynamic routing protocol
+#Configure a dynamic routing protocol.
-#*This document was created using RIPv2
+#*This document was created using RIPv2.

← Older revision		Revision as of 02:53, 12 May 2010
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	These ~~Configurations ere~~ set up in a lab ~~enviroment~~ using an Adtran Atlas 550 to simulate WAN connection and the RIPv2 routing protocol. This document will configure both an ISDN BRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel ~~aggragation AND a basic PRI connection~~.		'''These configurations were set up in a lab environment using an Adtran Atlas 550 to simulate WAN connection and the RIPv2 routing protocol. This document will configure both an ISDN BRI connection and an ISDN PRI connection with dial-on-demand routing (DDO), snapshot routing, and B channel aggregation.'''
	=Basic Rate Interface=		=Basic Rate Interface=

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	==Basic Rate Interface (BRI) Configuration With Dial-on-Demand Routing==		==Basic Rate Interface (BRI) Configuration With Dial-on-Demand Routing==
	'''This document assumes that basic router configuration has already been completed.'''		'''This document assumes that basic router configuration has already been completed.'''
	#Configure the router to use the ~~approiate~~ ISDN switch types.		#Configure the router to use the appropriate ISDN switch types.
	#*Router(config)# '''isdn switch-type''' ''switch-type''		#*Router(config)# '''isdn switch-type''' ''switch-type''
	#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].		#**To view information on switch types, see [http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a0080080f2c.html#xtocid126968 ISDN Switch Types].
	#Configure dialer list to ~~identifiy intresting~~ traffic.		#Configure dialer list to identify interesting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-~~numeber~~''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-number''
	#Configure BRI interface.		#Configure BRI interface.
	#*Router(config)# '''interface''' ''interface-number''		#*Router(config)# '''interface''' ''interface-number''
	#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''		#*Router(config-if)# '''ip address''' ''ip-address'' ''subnet-mask''
	#*Router(config-if)# '''encapsulation ppp'''		#*Router(config-if)# '''encapsulation ppp'''
	#~~Congigure~~ a service profile identifier (SPID).		#Configure a service profile identifier (SPID).
	#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''		#*Router(config-if)# '''isdn spid''' ''spid-number'' ''local-dial-number''
	#Set the Dialer Idle Timeout.		#Set the Dialer Idle Timeout.
	#*Router(config-if)# '''dialer idle-timeout''' ''seconds''		#*Router(config-if)# '''dialer idle-timeout''' ''seconds''
	#**The dialer idle timeout ~~defualts~~ to 120 seconds. It may need to be changed to a lower value to avoid ~~excesive~~ call charges.		#**The dialer idle timeout defaults to 120 seconds. It may need to be changed to a lower value to avoid excessive call charges.
	#Associate the interface to the already created dialer-list		#Associate the interface to the already created dialer-list
	#*Router(config-if)# '''dialer-group''' ''dialer-group-number''		#*Router(config-if)# '''dialer-group''' ''dialer-group-number''
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	#**The dialer keyword is an option to allow the client to dial up the server if there is no "interesting" traffic.		#**The dialer keyword is an option to allow the client to dial up the server if there is no "interesting" traffic.
	#Configure the snapshot client.		#Configure the snapshot client.
	#*Router(config-if)#'''snapshot client''' ''active-time'' ''quiet-time'' '''[~~supress~~-statechange-updates] [dialer]'''		#*Router(config-if)#'''snapshot client''' ''active-time'' ''quiet-time'' '''[suppress-statechange-updates] [dialer]'''
	#**The quiet-time argument, like the active-time argument, is expressed in minutes and is generally equivalent to the active-time x3.		#**The quiet-time argument, like the active-time argument, is expressed in minutes and is generally equivalent to the active-time x3.
	#**The suppress-statechange-updates option will prevent needless triggered updates in such situations as a line protocol changing states.		#**The suppress-statechange-updates option will prevent needless triggered updates in such situations as a line protocol changing states.
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	#Configure the dialer list to identify interesting traffic.		#Configure the dialer list to identify interesting traffic.
	#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''		#*Router(config)# '''dialer-list''' ''dialer-group-number'' '''protocol''' ''protocol-name'' '''permit \| deny \| list''' ''access-list-numeber''
	#Configure the T1 controller for the service ~~providor~~'s framing and linecode.		#Configure the T1 controller for the service provider's framing and linecode.
	#*Router(config)#'''controller''' ''interace''		#*Router(config)#'''controller''' ''interace''
	#*Router(config-controller)#'''framing [sf \| esf \| crc4 \| no-crc4]'''		#*Router(config-controller)#'''framing [sf \| esf \| crc4 \| no-crc4]'''
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	#Set the Dialer Idle Timeout.		#Set the Dialer Idle Timeout.
	#*Router(config-if)# '''dialer idle-timeout''' ''seconds''		#*Router(config-if)# '''dialer idle-timeout''' ''seconds''
	#**The dialer idle timeout ~~defualts~~ to 120 seconds. It may need to be changed to a lower value to avoid ~~excesive~~ call charges.		#**The dialer idle timeout defaults to 120 seconds. It may need to be changed to a lower value to avoid excessive call charges.
	#Associate the interface to the already created dialer-list		#Associate the interface to the already created dialer-list
	#*Router(config-if)# '''dialer-group''' ''dialer-group-number''		#*Router(config-if)# '''dialer-group''' ''dialer-group-number''