[cisco-voip] Multilink Frame Relay on a Cisco 1751 connected to a Cat 4604 for voice traffic.
ege iyioglu
mail at iyioglu.com
Sun Mar 26 22:52:23 EST 2006
Hello,
I have a Cisco Catalyst 4604 running in my internal network.
I have some sites that connect to this router via Frame Relay. The router provides internet access through another cisco 1721 router I have.
I am going to switch to a MLFR configuration, but since this device does not support MLFR, I bought a used cisco 1751 router, upgraded the ram to 128 MB and upgraded the IOS to support MLFR.
How would I go about using the Cisco 1751 for the remote sites to connect to via the new frame relay circuit? My 4006 also does voip and acts as a pbx when the local phone lines at the sites stop working.. but I cannot figure out how to keep the voice functionality on the 4006 and use the 1751 router as a means to connect to the MLFR circuit only. Please help.
Here's the sh diag that shows the installed cards on my 4604:
Cisco Internetwork Operating System Software
IOS (tm) C4GWY Software (C4GWY-IO3SX3-M), Version 12.2(13), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 19-Nov-02 22:33 by pwade
Image text-base: 0x80020088, data-base: 0x80B8F2FC
ROM: System Bootstrap, Version 12.1(5r)YF1, RELEASE SOFTWARE (fc1)
Sturgis uptime is 7 weeks, 3 hours, 47 minutes
System returned to ROM by power-on
System image file is "flash:c4gwy-io3sx3-mz.122-13.bin"
cisco x4604 (MPC8260) processor (revision 0x108) with 49152K/16384K bytes of memory.
Processor board ID JAB044604YB (2317772557)
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
1 Virtual Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
1 Gigabit Ethernet/IEEE 802.3 interface(s)
25 Serial network interface(s)
5 Channelized T1/PRI port(s)
24 Voice resource(s)
256K bytes of non-volatile configuration memory.
31744K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Here's the sh ver on my 4604:
Cisco Internetwork Operating System Software
IOS (tm) C4GWY Software (C4GWY-IO3SX3-M), Version 12.2(13), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 19-Nov-02 22:33 by pwade
Image text-base: 0x80020088, data-base: 0x80B8F2FC
ROM: System Bootstrap, Version 12.1(5r)YF1, RELEASE SOFTWARE (fc1)
Sturgis uptime is 7 weeks, 3 hours, 47 minutes
System returned to ROM by power-on
System image file is "flash:c4gwy-io3sx3-mz.122-13.bin"
cisco x4604 (MPC8260) processor (revision 0x108) with 49152K/16384K bytes of memory.
Processor board ID JAB044604YB (2317772557)
Bridging software.
X.25 software, Version 3.0.0.
Primary Rate ISDN software, Version 1.1.
1 Virtual Ethernet/IEEE 802.3 interface(s)
1 FastEthernet/IEEE 802.3 interface(s)
1 Gigabit Ethernet/IEEE 802.3 interface(s)
25 Serial network interface(s)
5 Channelized T1/PRI port(s)
24 Voice resource(s)
256K bytes of non-volatile configuration memory.
31744K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Here's the sh run on my 4604:
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec localtime
service password-encryption
!
hostname "eggster"
!
boot system flash:c4gwy-io3sx3-mz.122-13.bin
logging buffered 99999 debugging
enable secret 5 $1$9Zgg$8hmp1z9Acjuq4p6SHDx.p/
!
frame-clock-select 1 T1 2/0
ip subnet-zero
!
ip audit notify log
ip audit po max-events 100
!
class-map match-any voip
match ip rtp 16383 16383
class-map match-all VoIP-Control
match access-group 101
class-map match-all VoIP-RTP
match access-group 100
!
!
policy-map qos-policy-1536k
class VoIP-RTP
priority 540
class VoIP-Control
bandwidth 8
class class-default
fair-queue
policy-map VoIP
class voip
priority 96
class class-default
fair-queue
policy-map qos-policy-256k
class VoIP-RTP
priority 170
class VoIP-Control
bandwidth 8
class class-default
fair-queue
policy-map qos-policy-384k
class VoIP-RTP
priority 270
class VoIP-Control
bandwidth 8
class class-default
fair-queue
policy-map qos-policy-128k
class VoIP-RTP
priority 75
class VoIP-Control
bandwidth 8
class class-default
fair-queue
!
isdn switch-type primary-dms100
call rsvp-sync
voice rtp send-recv
!
voice class codec 1
codec preference 1 g711ulaw
!
!
!
voice class h323 1
!
!
!
voicecard mode gateway
!
controller T1 1/0
framing esf
fdl ansi
linecode b8zs
cablelength short 133
channel-group 0 timeslots 1-24
!
controller T1 2/0
framing esf
fdl ansi
linecode b8zs
cablelength short 133
ds0-group 1 timeslots 1-24 type e&m-wink-start
description Long distance T1
!
controller T1 2/1
framing esf
fdl ansi
linecode b8zs
cablelength short 133
pri-group timeslots 1-24
description Gateway to PBX
!
controller T1 3/0
framing esf
fdl ansi
linecode b8zs
cablelength short 133
ds0-group 1 timeslots 1-24 type e&m-wink-start
description Long distance T1
!
controller T1 3/1
framing esf
fdl ansi
linecode b8zs
cablelength short 133
ds0-group 1 timeslots 1-24 type e&m-wink-start
description Escalations T
!
buffers small permanent 97
buffers small max-free 139
buffers small min-free 29
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
arp timeout 600
!
interface GigabitEthernet0/0
ip address 10.1.26.16 255.255.255.0
no ip redirects
no ip proxy-arp
no negotiation auto
no cdp enable
h323-gateway voip bind srcaddr 10.1.26.16
!
interface Serial1/0:0
description frame-relay to remote sites
no ip address
encapsulation frame-relay
load-interval 30
frame-relay traffic-shaping
frame-relay ip rtp header-compression
!
interface Serial1/0:0.31 point-to-point
description PVC to Gil
ip address 10.1.28.62 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-256kbs
frame-relay interface-dlci 31
!
interface Serial1/0:0.38 point-to-point
description PVC to South
ip address 10.1.28.81 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-256kbs
frame-relay interface-dlci 38
!
interface Serial1/0:0.49 point-to-point
description PVC to Ply
ip address 10.1.28.73 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-256kbs
frame-relay interface-dlci 49
!
interface Serial1/0:0.51 point-to-point
description PVC to Villa
ip address 10.1.28.9 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-1536kbs
frame-relay interface-dlci 51
!
interface Serial1/0:0.52 point-to-point
description PVC to Blue
ip address 10.1.4.5 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-256kbs
frame-relay interface-dlci 52
!
interface Serial1/0:0.55 point-to-point
description PVC to Stan
ip address 10.1.4.117 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-128kbs
frame-relay interface-dlci 55
!
interface Serial1/0:0.66 point-to-point
description PVC to Sugar
ip address 10.1.28.89 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-256kbs
frame-relay interface-dlci 66
!
interface Serial1/0:0.75 point-to-point
description PVC to Elm
ip address 10.1.28.17 255.255.255.252
no ip redirects
no ip proxy-arp
no cdp enable
frame-relay class VoIP-1536kbs
frame-relay interface-dlci 75
!
interface Serial2/1:23
no ip address
encapsulation hdlc
no logging event link-status
isdn switch-type primary-ni
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
router eigrp 1
passive-interface GigabitEthernet0/0
network 10.0.0.0
no auto-summary
!
ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 10.1.26.2
ip route 10.1.5.0 255.255.255.0 10.1.4.2
ip pim bidir-enable
!
!
map-class frame-relay VoIP-256kbs
no frame-relay adaptive-shaping
frame-relay cir 256000
frame-relay bc 1000
frame-relay be 0
frame-relay mincir 256000
service-policy output qos-policy-256k
frame-relay fragment 320
!
map-class frame-relay VoIP-1536kbs
no frame-relay adaptive-shaping
frame-relay cir 1536000
frame-relay bc 15360
frame-relay be 0
frame-relay mincir 1536000
service-policy output qos-policy-1536k
frame-relay fragment 480
!
map-class frame-relay VoIP-128kbs
no frame-relay adaptive-shaping
frame-relay cir 128000
frame-relay bc 1000
frame-relay be 0
frame-relay mincir 128000
service-policy output qos-policy-128k
frame-relay fragment 160
!
map-class frame-relay VoIP-384kbs
no frame-relay adaptive-shaping
frame-relay cir 384000
frame-relay bc 1000
frame-relay be 0
frame-relay mincir 384000
service-policy output qos-policy-384k
frame-relay fragment 480
!
map-class frame-relay voip
no frame-relay adaptive-shaping
frame-relay cir 96000
frame-relay bc 960
frame-relay be 0
frame-relay mincir 96000
service-policy output VoIP
frame-relay fragment 80
!
map-class frame-relay VOIP
no frame-relay adaptive-shaping
access-list 100 permit ip any any precedence critical
access-list 100 permit ip any any dscp ef
access-list 101 permit tcp any any range 2000 2002
access-list 101 permit udp any any eq 2427
access-list 101 permit tcp any any eq 2428
access-list 101 permit tcp any any eq 1720
access-list 101 permit tcp any any range 11000 11999
no cdp run
!
voice-port 2/0:1
input gain -3
output attenuation 3
echo-cancel coverage 32
!
voice-port 2/1:23
output attenuation 3
echo-cancel coverage 32
no comfort-noise
!
voice-port 3/0:1
input gain -3
output attenuation 3
echo-cancel coverage 32
!
voice-port 3/1:1
input gain -4
echo-cancel coverage 32
connection plar 5023
!
dial-peer voice 203 pots
destination-pattern 81..........
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
port 2/0:1
prefix 1
!
dial-peer voice 204 pots
preference 1
destination-pattern 81..........
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
port 3/0:1
prefix 1
!
dial-peer voice 1000 pots
destination-pattern 1...
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
no digit-strip
port 2/1:23
!
dial-peer voice 1400 voip
destination-pattern 14..
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
dial-peer voice 11 pots
destination-pattern 011T
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
no digit-strip
port 2/0:1
!
dial-peer voice 12 pots
preference 1
destination-pattern 011T
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
no digit-strip
port 3/0:1
!
dial-peer voice 2000 voip
destination-pattern [2-4]...
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
dial-peer voice 5064 voip
destination-pattern 5064
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
dial-peer voice 5023 voip
destination-pattern 5023
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
dial-peer voice 1600 voip
destination-pattern 16..
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
dial-peer voice 800 voip
destination-pattern 5260297
progress_ind setup enable 3
session target ipv4:10.1.26.17
dtmf-relay h245-alphanumeric
ip precedence 5
no vad
!
!
line con 0
password 7 xxx
login
length 0
line vty 0 4
exec-timeout 600 0
password 7 xxx
login
length 0
!
voicecard sccp manager 10.1.26.17 port 2000
voicecard sccp local GigabitEthernet0/0
voicecard conference
voicecard transcode
end
Here's the sh ver on the 1751 that I have not configured yet:
Cisco IOS Software, C1700 Software (C1700-SV8Y7-M), Version 12.4(6)T, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Wed 22-Feb-06 20:46 by ccai
ROM: System Bootstrap, Version 12.1(5r)T1, RELEASE SOFTWARE (fc1)
Router uptime is 1 day, 8 hours, 7 minutes
System returned to ROM by reload
System image file is "flash:c1700-sv8y7-mz.124-6.T.bin"
Cisco 1751-V (MPC860P) processor (revision 0x101) with 118281K/12791K bytes of memory.
Processor board ID JAD05220MTR (943297842), with hardware revision 6534
MPC860P processor: part number 5, mask 2
1 FastEthernet interface
2 Serial interfaces
2 Voice FXO interfaces
WIC T1-DSU
32K bytes of NVRAM.
32768K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
Here's the sh modules on the 1751:
Router#sh diag
Slot 0:
C1751-V FE VE DV Mainboard Port adapter, 5 ports
Port adapter is analyzed
Port adapter insertion time unknown
EEPROM contents at hardware discovery:
Hardware Revision : 1.1
PCB Serial Number : JAD05220MTR
Part Number : 73-7241-01
Board Revision : A0
Deviation Number : 0-25908
Fab Version : 04
Product (FRU) Number : CISCO1751
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 02 4D 41 01 01 C1 8B 4A 41 44 30 35 32
0x10: 32 30 4D 54 52 82 49 1C 49 01 42 41 30 80 00 00
0x20: 65 34 02 04 FF FF FF FF FF FF FF FF FF FF FF FF
0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x40: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x50: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Packet Voice DSP Module Slot 0:
Hardware Revision : 2.2
Part Number : 73-6731-01
Board Revision : A0
Deviation Number : 0-0
Fab Version : 03
PCB Serial Number : ICP051200CU
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Processor type : 02
Number of DSP's : 2
DSP memory size(in kwords): 256
Type of DSP : TMS320C549
Product (FRU) Number : PVDM-256K-8=
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 02 AD 41 02 02 82 49 1A 4B 01 42 41 30
0x10: 80 00 00 00 00 02 03 C1 8B 49 43 50 30 35 31 32
0x20: 30 30 43 55 03 00 81 00 00 00 00 04 00 09 02 FF
Packet Voice DSP Module Slot 1:
Hardware Revision : 2.2
Part Number : 73-6731-01
Board Revision : A0
Deviation Number : 0-0
Fab Version : 03
PCB Serial Number : ICP0516009U
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Processor type : 02
Number of DSP's : 2
DSP memory size(in kwords): 256
Type of DSP : TMS320C549
Product (FRU) Number : PVDM-256K-8=
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 02 AD 41 02 02 82 49 1A 4B 01 42 41 30
0x10: 80 00 00 00 00 02 03 C1 8B 49 43 50 30 35 31 36
0x20: 30 30 39 55 03 00 81 00 00 00 00 04 00 09 02 FF
WIC/VIC Slot 0:
FT1 8360
Hardware revision 1.3 Board revision B0
Serial number 0024893173 Part number 800-03279-04
FRU Part Number WIC-1DSU-T1=
Test history 0x00 RMA number 00-00-00
Connector type WAN Module
EEPROM format version 2
EEPROM contents (hex):
0x20: 02 11 01 03 01 7B D6 F5 50 0C CF 04 00 00 00 00
0x30: 58 00 00 00 01 06 15 01 FF FF FF FF FF FF FF FF
WIC/VIC Slot 1:
FT1 8360
Hardware revision 1.3 Board revision B0
Serial number 0024893642 Part number 800-03279-04
FRU Part Number WIC-1DSU-T1=
Test history 0x00 RMA number 00-00-00
Connector type WAN Module
EEPROM format version 2
EEPROM contents (hex):
0x20: 02 11 01 03 01 7B D8 CA 50 0C CF 04 00 00 00 00
0x30: 58 00 00 00 01 06 16 01 FF FF FF FF FF FF FF FF
VIC Slot 2:
Dual FXO Voice Interface Card
Hardware revision 1.1 Board revision J0
Serial number 0024357862 Part number 800-02495-01
FRU Part Number VIC-2FXO=
Test history 0x00 RMA number 00-00-00
Connector type WAN Module
EEPROM format version 1
EEPROM contents (hex):
0x20: 01 0D 01 01 01 73 AB E6 50 09 BF 01 00 00 00 00
0x30: 98 00 00 00 01 01 20 01 FF FF FF FF FF FF FF FF
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