Harba Ario Sukha

Synchronize a Cisco router’s clock with NTP

admin — Thu, 15 Jul 2010 04:25:36 +0000

#ntp server 202.9.69.1
#clock timezone WIB +7

POLSRI – Topology 2010

admin — Wed, 30 Jun 2010 08:43:58 +0000

IPv6-POLSRI-ID

admin — Tue, 29 Jun 2010 03:28:30 +0000

2001:df0:a9::/48

Router>enable
Router#configure terminal
Router(config)#ipv6 unicast-routing
Router(config)#exit
Router#

neighbor 2001:470:17:94::1 remote-as 6939

v4 v6 Jumlah IP
/32 /128 1
/31 /127 2
/30 /126 4
/29 /125 8
/28 /124 16
/27 /123 32
/26 /122 64
/25 /121 128
/24 /120 256
/23 /119 512
/22 /118 1024
/21 /117 2048
/20 /116 4096
/19 /115 8192
/18 /114 16384
/17 /113 32768
/16 /112 65536
/15 /111 131072
/14 /110 262144
/13 /109 524288
/12 /108 1048576
/11 /107 2097152
/10 /106 4194304
/9 /105 8388608
/8 /104 16777216
/7 /103 33554432
/6 /102 67108864
/5 /101 134217728
/4 /100 268435456
/3 /99 536870912
/2 /98 1073741824
/1 /97 2147483648
/0 /96 4294967296

POLSRI – BGP Multihoming

admin — Tue, 29 Jun 2010 03:21:03 +0000

AS46047

Google Public DNS

admin — Sun, 21 Mar 2010 02:09:39 +0000

8.8.8.8
8.8.4.4

Nawala Project

admin — Mon, 08 Mar 2010 04:11:17 +0000

http://www.nawala.org/

DNS #1: 180.131.144.144
DNS #2: 180.131.145.145

Network Infrastruktur

admin — Thu, 15 Oct 2009 04:01:08 +0000

Juniper J2300 Password Recovery

admin — Wed, 06 May 2009 02:55:58 +0000

# When the following prompt appears, press the Spacebar to access the router’s bootstrap loader command prompt:

Hit [Enter] to boot immediately, or space bar for command prompt.
Booting [kernel] in 9 seconds…

# At the following prompt, enter boot -s to start up the system in single-user mode.
ok boot -s
# At the following prompt, enter recovery to start the root password recovery procedure.
Enter full pathname of shell or ‘recovery’ for root password recovery or RETURN for /bin/sh: recovery
# Enter configuration mode in the CLI.
# Set the root password. For example:
user@host# set system root-authentication plain-text-password

For more information about configuring the root password, see the JUNOS System Basics Configuration Guide.
# At the following prompt, enter the new root password. For example:
New password: polsri

Retype new password:

# At the second prompt, reenter the new root password.
# If you are finished configuring the network, commit the configuration.
root@host# commit

commit complete

# Exit configuration mode in the CLI.
# Exit operational mode in the CLI.
# At the prompt, enter y to reboot the router.
Reboot the system? [y/n] y

Linux Recover MySQL root password

admin — Tue, 31 Mar 2009 13:12:44 +0000

#/etc/init.d/mysql stop
#mysqld_safe â€“-skip-grant-tables &
#mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD(‘passwd-baru’) where User=’root’;
mysql> flush privileges;
mysql> quit
#/etc/init.d/mysql stop
#/etc/init.d/mysql start
#mysq -u root -p

Find the speed of your Ethernet card in Linux

admin — Mon, 30 Mar 2009 12:26:54 +0000

# dmesg |grep eth1
eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B1) PCI-X 64-bit 133MHz found at mem ce000000, IRQ 169, node addr 00145ede381a
bnx2: eth1: using MSI
bnx2: eth1 NIC Copper Link is Up, 1000 Mbps full duplex
eth1: no IPv6 routers present

# mii-tool -v eth1
eth1: negotiated 100baseTx-FD, link ok
product info: vendor 00:08:18, model 54 rev 5
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD

# ethtool eth1
Settings for eth1:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Link detected: yes