Submarine Cable Map
The Submarine Cable Map is a free and regularly updated resource from TeleGeography. http://www.submarinecablemap.com
memory router
The following outputs should be collected at the time of the memory is low – show clock show mem stat show proc mem sorted show mem all totals show log b- represents ‘byte’, also fyi – «Total(b)» is the total amount of memory, in bytes, available for the processor after the Cisco IOS… Leer más »
On Demand Auto Attendant for CallManager Express
Posted on January 21, 2013 Rate This I’ve done my fair share of CallManager Express (CME) installations over the years, many of which were for small businesses. I usually get to try and replace an old battleship of a phone system that has been running for a long time but has either finally given up… Leer más »
How To: Convert Audio files for use as Music on Hold for Cisco Phone Systems CME using audacity and CME configuration
1) Change Project Rate to 8000 HZ 2)Normalize to ( 0.20 -0.20 ) 3) Export Audio as other uncompressed music-on-hold.au —->Press: Options 4) Specify Uncompressed Options: Header: AU (Sun/NeXT) Encoding: U-Law Configuration telephony-service moh flash:music-on-hold.au multicast moh 239.1.1.1 port 16384 route 192.168.1.0 192.168.2.0 192.168.3.0 create cnf-files optional: no create cnf-files create cnf-files R2#show ephone… Leer más »
Cisco useful commands (beginner)
conf t hostname SW001 enable secret cisco motd ^ BANNER HERE^ no ip domain-lookup line con 0 logging synchronous Mostrar interfaces: show ip int brief R1#show ip int brief Interface IP-Address OK? Method Status Protocol FastEthernet0/0 2.2.2.1 YES manual up up Serial0/0 unassigned YES NVRAM administratively down down FastEthernet0/1 unassigned YES NVRAM administratively down down… Leer más »
upgrade IOS
verify flash:c2600-adventerprisek9-mz.124-12.bin Verifying file integrity of flash:c2600-adventerprisek9-mz.124-12.bin……….. …………………………………………………………………….. …………………………………………………………………….. ………………………..Done! Embedded Hash MD5 : 1988B2EC9AFAF1EBD0631D4F6807C295 Computed Hash MD5 : 1988B2EC9AFAF1EBD0631D4F6807C295 CCO Hash MD5 : 141A677E6E172145245CCAC94674095A Signature Verified Verified flash:c2600-adventerprisek9-mz.124-12.bin show run | include boot boot system flash:c2600-adventerprisek9-mz.123-21.bin 2600#configure terminal Enter configuration commands, one per line. End with CNTL/Z. 2600(config)#no boot system 2600(config)#boot system flash:c2600-adventerprisek9-mz.124-12.bin 2600(config)#^Z… Leer más »
upgrade 2800 compact flash
Crear tar : archive tar /create tftp://192.168.10.200/Flash_Files.tar flash: or archive tar /create usbflash1:/R3.tar flash: Extraer: archive tar /xtract usbflash1:/R3.tar flash:
Cisco ASA 8.4 on GNS3
Cisco ASA 8.4 on GNS3 ASA, GNS3, Security by xerunetworks I struggled quite a lot of get ASA 8.4 working on GNS3. I had 8.0(2) working and was helping to test the configurations and VPNs but now wanted to get 8.4 running such that I can prepare myself for new NAT statements and migration from… Leer más »
ssh cisco
S1(config)#ip domain-name s1swi S1(config)#crypto key generate rsa S1(config)#username jeremy secret 123456 S1(config)#line vty 0 4 S1(config-line)#transport ? input Define which protocols to use when connecting to the terminal server output Define which protocols to use for outgoing connections preferred Specify the preferred protocol to use S1(config-line)#transport in S1(config-line)#transport input ? all All protocols none No… Leer más »
logging synchronous
(evita que los mensajes inesperados que aparecen en pantalla, nos desplacen los comandos que estamos escribiendo en el momento.) line console 0 logging synchronous El comando no ip domain-lookup desactiva la traducción de nombres a dirección del dispositivo, ya sea éste un Router o Switch. SW(config)#no ip domain-lookup Para líneas largas CTRL a —>… Leer más »