Configurazione Rete VoIP

Transcription

1 Configurazione Rete VoIP 1x CISCO 7940G 1x CISCO 3725 with cme-full tar 1x CISCO IP Communicator Startup Config router CISCO 3725 Procedura Operativa: Topologia di rete Operazioni preliminary sul CISCO 3725 Router 3725 Cisco IOS Software, 3700 Software (C3725-ADVENTERPRISEK9_SNA-M), Version 12.4(25d), RELEASE SOFTWARE (fc1) with 64Mbit di Flash Format flash: del Router R1#copy run flash: Destination filename [r1-confg]? Erase flash: before copying? [confirm]n Verifying checksum... OK (0x6C65) 901 bytes copied in secs (302 bytes/sec) R1#format flash: Format operation may take a while. Continue? [confirm] Format operation will destroy all data in "flash:". Continue? [confirm] Current Low End File System flash card in flash will be formatted into DOS File System flash card Continue? [confirm] Ing. Nicola Cappuccio 1

2 Format: Drive communication & 1st Sector Write OK... Writing Monlib sectors Monlib write complete Format: All system sectors written. OK... Format: Total sectors in formatted partition: Format: Total bytes in formatted partition: Format: Operation completed successfully. Format of flash complete interfaces Fastethernet 0/ /24 Operazioni preliminari sul PC Abilitare un interfaccia di loopback /24 e collegare via Ethernet il pc ed il 7940G Abilitare il server TFTP sull indirizzo di loopback /24 Download via TFTP del cme-full tar from PC to CISCO Router router#archive tar /xtract tftp://<local host>/cme-full tar flash: Configurare DHCP su CISCO 3725 Abilititare server dhcp router# configure terminal router (config)# ip dhcp excluded-address router (config)# ip dhcp pool VOICE_SCOPE router (dhcp-config)# network router (dhcp-config)# default-router router (dhcp-config)# option 150 ip router (dhcp-config)# dns-server Abilitare il debug router#debug ip dhcp server events Ing. Nicola Cappuccio 2

3 Configurare I Servizi Telefonici router # dir flash:/phone/ Directory of flash:/phone/ / Laboratorio 24/11/ rw May :33:56-07:00 P bin 99 -rw- 458 May :33:56-07:00 P loads 100 -rw May :34:00-07:00 P sb rw May :34:00-07:00 P sbn bytes total ( bytes free) router # configure terminal Enter configuration commands, one per line. End with CNTL/Z. router (config)# tftp-server flash:/phone/ /p bin alias P bin router (config)# tftp-server flash:/phone/ /p loads alias P loads router (config)# tftp-server flash:/phone/ /p sb2 alias P sb2 router (config)# tftp-server flash:/phone/ /p sbn alias P sbn router (config)# telephony-service router (config-telephony)# ip source-address router(config-telephony)#create cnf-files router (config-telephony)#do sh flash -#- --length date/time path 1 0 Mar :58:18 +01:00 bacdprompts Mar :00:12 +01:00 phone 47 0 Mar :00:12 +01:00 phone/ Mar :00:16 +01:00 phone/ /p bin Mar :00:16 +01:00 phone/ /p loads Mar :00:42 +01:00 phone/ /p sb Mar :00:46 +01:00 phone/ /p sbn Ing. Nicola Cappuccio 3

4 . router(config-telephonyr)#load P Updating CNF files CNF files updating complete router(config-telephonyr)#reset sequence-all router(config-telephony)#create cnf-files router(config-telephony)#reset sequence-all router(config-telephony)#exit router (config-telephony)# max-ephones? <1-30> Maximum phones to support router (config-telephony)# max-ephones 10 router (config-telephony)# max-dn? <1-150> Maximum directory numbers supported <cr> router (config-telephony)# max-dn 10 router (config)#ephone-dn 1 router (config-ephone-dn)#number 1000 router (config-ephone-dn)#exit router (config)#ephone-dn 2 router (config-ephone-dn)#number 2000 router (config-ephone-dn)#exit router # show ephone */restituisce la lista degli ephone presenti sulla rete con il mac-address */associazione IP-Phone Numeri e Linee router (config)# ephone 1 router (config-ephone)# mac-address XXXX.XXXX.XXXX router (config-ephone)# button 1:1 router (config-ephone)# restart router (config-ephone)# exit router (config)# ephone 2 Ing. Nicola Cappuccio 4

5 router (config-ephone)# mac-address YYYY.YYYY.YYYY router (config-ephone)# button 1:1 router (config-ephone)# restart router (config-ephone)# exit Setting the Clock of a Cisco Device with NTP router #configure terminal router (config)#ntp server router (config)#clock timezone ITALY +1 router (config)#ntp master Startup-config 3725 Last configuration change at 02:08:08 ITALY Fri Mar NVRAM config last updated at 02:27:07 ITALY Fri Mar version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption hostname R1 boot-start-marker boot-end-marker no aaa new-model memory-size iomem 5 clock timezone ITALY 1 no ip icmp rate-limit unreachable ip cef no ip dhcp use vrf connected ip dhcp excluded-address ip dhcp pool VOICE_SCOPE network default-router option 150 ip no ip domain lookup ip auth-proxy max-nodata-conns 3 ip admission max-nodata-conns 3 Ing. Nicola Cappuccio 5

6 ip tcp synwait-time 5 ip ssh version 1 interface FastEthernet0/0 ip address duplex auto speed auto interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ip forward-protocol nd no ip http server no ip http secure-server no cdp log mismatch duplex tftp-server flash:/phone/ /p bin alias P bin tftp-server flash:/phone/ /p loads alias P loads tftp-server flash:/phone/ /p sb2 alias P sb2 tftp-server flash:/phone/ /p sbn alias P sbn control-plane Ing. Nicola Cappuccio 6

7 telephony-service load P max-ephones 10 max-dn 10 ip source-address port 2000 create cnf-files version-stamp 7960 Mar :38:27 max-conferences 8 gain -6 ephone-dn 1 number 1000 ephone-dn 2 number 2000 ephone 1 mac-address 001F.6C80.7F50 button 1:1 ephone 2 mac-address C4F.4F50 button 1:2 line con 0 exec-timeout 0 0 privilege level 15 logging synchronous line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous line vty 0 4 login ntp master 1 ntp server end Application Note 7940G direttamente connesso alla porta Ethernet del PC. Disattivare windows firewall Ing. Nicola Cappuccio 7