': Ciscoios,
' Webns ': Ciscowebns,
' OSX ': appleosx,
' SOS ': Securecomputingsidewinder,
' AOS ': ArubaOS,
' Obsd ': OpenBSD,
}
Then fill in the IP, port, telnet or SSH, and finally the system version that was selected in the previous step. Login to fill in the login credentials.
S.escalateprivileges is a privileged credential. So easy~
Here's a script that I wrote, grabbed some information from the switch, and then saved it to a file.
[Root@safe tratto-master]# Cat cisco.py
#!/usr/bin/env py
storage management.
NetVault represents another trend in the Linux backup software field. It provides continuous data protection (CDP) through a feature called NetVault: Replicator ). This feature copies byte-level data changes through the LAN or WAN.
Data Deduplication is also implemented through Data Domain and other companies in the Linux backup function. these companies provide Data deduplication technology as part of their product features.
Of c
Snmp trap is as famous as SNMP proxy. TRAP is also a very important part of SNMP protocol applications. So let's take a look at this part. We know that TRAP is the self-trapping feature of SNMP. How can we RUN this feature in the system?
Cisco snmp Configuration
In the Enable status of IOS, enter config terminal to enter the global configuration status.
Enable Cdp run
Snmp-server community gsunion ro: configure the read-only string of this vro as gsun
generation part, and the latter is the user identity and token pass code. Other verification solutions involve transferring security certificates within the Secure Shell (SSH) or IPSec.
3. disable unnecessary services
It is a good thing to have a large number of routing services, but many recent security events have highlighted the importance of disabling local services. It should be noted that disabling CDP on a router may affect the performance of
timestamp for each transaction. In the event of data corruption or accidental deletion, you can specify the status of data recovery to a certain time point, of course, it is not enough to install the remote image software to implement this function. You also need to take other necessary protection measures, for example, the latency replication technology (local data replication is performed in the background log area), and remote data update is performed after local data is intact. In addition,
2 m leased line configured into the frame mode non-frame mode VWIC2-2MFT-T1/E1 can be configured into the frame mode of 2 m leased line, and voice 30B + D line. You cannot configure it to a non-frame mode. The configuration is as follows: card type e1 0 0 controller E1 0/1/0 framing NO-CRC4 channel-group 0 timeslots 1-31 interface Serial0/1/0 ip address 192.168.1.1 255.255.255.255.252 voice 30B + D line: card type e1 0 0 isdn switch-type primary-net5voice-card 0 controller E1 0/0/0 framing NO-C
Global debugging
When configuring a Cisco router, the boundaries between global and interface commands are obvious. In this case, we use "Global" to identify commands that cannot be used for interface debugging or specific transmission media types and Protocol debugging. For example, in vrouters 2500, you can use Debugging commands to analyze the Cisco Discovery Protocol (CDP ). We remotely log on to the vrotelnet through telnet. By default, the outpu
; "height=" 454 "title=" clip_image027 "style=" border:0px; "alt=" clip_image027 "src=" http:/ S3.51cto.com/wyfs02/m01/70/99/wkiom1w5z2rtiy08aajnn_9lgku821.jpg "border=" 0 "/>Refer to the above CDP similarly modify the AIA location, cancel the LDAP publication, and add the HTTP path, the path and the CRL publishing path only after the file name is not the same, this is the previous System32\certsrv\certenroll path under the CRT file name.650) this.wid
. Iterator;Public class extends ramrecvsender_ B extends DataSwapListenerAdapterImplements Runnable {Public static final int DatagramPort = 10698;Private java.net. DatagramSocket road;Private InetAddress ia;DatagramPacket dp;Public static final int Datagram_Length = 8192;Private DataPacket cdp;Private boolean ishandling = true;DataSwapEvent dsevent;/*** This constructor is used to receive data packets.*/Public DatagramRecvSender_ B (){Try {System. out
Developing the Seismic profile display program with Seismic. NET can save a lot of time. The following code shows how to use the least code to display a SEGY file.
= CgSegyReader (=. Controls. Add (plotControl );
Of course, professional profile display programs also require many interactive functions, such as scaling, dragging, following the mouse to display key information, reverse track order, setting the display mode, and displaying the cross cursor.
I recently wrote 15 subprograms,
relay/ATM.7. There are two methods to achieve network change: ad hoc and structured.8. Four models used in the IT service life cycle: Cisco lifecycle service PPDIOO), ITIL, FCAPS, and TMN.9. Develop an implementation plan, which is part of the network design phase and contains the following content:A. Network InformationB. required toolsC. required resourcesD. Implementation TaskE. Verify the taskF. Performance measurement and results10. The network aggregation is complete, that is, when the ro
performance of the system.
Command line interface (CLI) is supported. common interfaces and command sets for Catalyst switches and Cisco routers can be provided.
Cisco Discovery Protocol CDP) enables the CiscoWorks network management workstation to automatically discover switches in the network topology.
Super management capability
Cisco CMS allows network administrators to manage up to 16 interconnected Catalyst 2950, 3550-12 T, 3500 XL, 2900 X
Explore Oracle Database Upgrade 7 11gR2to12c after the upgrade is completed, insert PDB
Explore Oracle Database Upgrade 7Insert PDB after 11gR2 to 12c upgrade is complete
Preface:Since Oracle 12c, the concept of container database has been introduced to enable database plugging, for example:
Now let's take a look at how to insert the 11.2.0.4 database to the 12c CDP to make it a PDB
Database.
1. view database information:
SQL> col BANNER format a80SQ
step.
Basic configurations of a cisco router:
Cisco IOS Software Overview
Configure a Cisco router for the first time
How to connect to the control port of a cisco Router
How to set the cisco router Host Name
How to enter the cisco router configuration mode
How to Set a CISCO Router passwordHow to configure an Ethernet Interface
How to configure the serial interface of a cisco Router
How to map IP addresses to vro host names
How to set the logon welcome language
Cisco router Show command explan
timeout callbacks, you can send UDP . Another: During transmission, it is recommended to set netbootfilexfersize to represent the transfer size, that is, The return value of Netloop. Modify net.c and net.hFirst , add a protocol name to the net.h , "AMCUDP"as follows:typedef enum {BOOTP, RARP, ARP, TFTP, DHCP, PING, DNS, NFS,CDP, Netcons, SNTP, AMCUDP} proto_t;Then add the Execution branch in the netloop :......Switch (protocol) {Case TFTP:...Break..
point m, to M as the center, BM is the radius of the arc.Next proves that:For a certain point on the arc P,ap extended round at point D,If visual, ∠BPM =∠CPD. The conclusion is this, and the next step is to prove it.Since the B, P, C, D Four points are round, according to Ptolemy's theorem:Cp*bd+bp*cd= BC*DPBy the secant theorem according to:Ab*ab =ap*adSo, the triangular APB is similar to the triangular abdSo bp/bd= ab/adSimilarly: cp/cd= ac/adand Ab=ac.So bp/bd= CP/CDnamely bp*cd= CP*BDUnion
heavy, in this case, the better way is to use dynamic routing2 , when the topology of the internetwork changes, the administrator may need to configure a new static route to avoid the problematic areaOn-Demand Routing principlethe disadvantage of static routing is that it has to be manually configured and needs to be updated manually after the network topology changes; The disadvantage of the dynamic routing protocol is that they need to consume network bandwidth and router resources. With stat
. and can be used free of charge. The tool is only about 3 m size, easy to carry, no installation , No database , can be run quickly on Windows, Linux, Unix system. The tools are streamlined by the essence of the large SUGARNMS and network management platform. Sugarnmstool is the daily necessary tool for network administrator, SNMP device development and debugging, SNMP diagnosis. Products Website: www.zhtelecom.comSugarnmstool features 1. Device and link auto-discovery
The device can b
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