Networking and System Administration

 Error Loading boot image from flash Loading "flash:c3750-ipbasek9-mz.122-55.SE7/c3750-ipbasek9-mz.122-55.SE7.bin"...flash:c3750-ipbasek9-mz.122-55.SE7/c3750-ipbasek9-mz.122-55.SE7.bin: no such file or directory Error loading "flash:c3750-ipbasek9-mz.122-55.SE7/c3750-ipbasek9-mz.122-55.SE7.bin" Interrupt within 5 seconds to abort boot process. Loading "flash:/c3750-ipbasek9-mz.122-55.SE9.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Error loading "flash:/c3750-ipbasek9-mz.122-55.SE9.bin" Interrupt within 5 seconds to abort boot process. Boot process failed... The system is unable to boot automatically.  The BOOT environment variable needs to be set to a bootable image. switch: Download  Tera Term  and  Download device image e.g  c3750-ipbasek9-mz.122-55.SE9.bin from  Cisco_website Change Baud rate, both switch and Tera Term for optimum transfer change Baud rate for optimam transfer, both at ...

MongoDB MongoDB is growing in popularity, open-source database. It stores data as documents and format is BSON,JSON. 1.   I nstallation Create  /etc/yum.repos.d/mongodb-org-3.0.repo  [root@db02 ~]# cat /etc/yum.repos.d/mongodb-org-3.0.repo  [mongodb-org-3.2] name=MongoDB Repository baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.2/x86_64/ gpgcheck=0 enabled=1 #gpgkey=https://www.mongodb.org/static/pgp/server-3.2.asc #For Old verion #[mongodb-org-2.6] #name=MongoDB 2.6 Repository #baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/ #gpgcheck=0 #enabled=1 [root@db02 ~]# yum clean all Latest stable release [root@db02 ~]#  yum install -y mongodb-org For a specific release: version 3.0.3 [root@db02 ~]#  yum install -y mongodb-org-3.0.3 mongodb-org-server-3.0.3 mongodb-org-shell-3.0.3 mongodb-org-mongos-3.0.3 mongodb-org-tools-3.0.3 Version 3.2.9 [root@db02 ~]...