cisco 6500

In front 0. 1. This article does not involve specific implementation, source code, or code profiling. . This article does not argue the implementation details between Linux or Cisco IOS versions. 0. 3. Please note that this article is incorrect Cisco is undoubtedly the leader in the network field, while Linux is the most dynamic operating system kernel. Linux can almost achieve all network features, but the

access map named test1Switch (config-vlan-access) # match ip address 101 // set the matching rule to acl 101 Switch (config-vlan-access) # action forward // after matching, set the data stream Forwarding (forward). Otherwise, mismatched denySwitch (config) # vlan access-map test2 // defines a vlan access map named test2Switch (config-vlan-access) # match ip address 102 // set the matching rule to acl 102 Switch (config-vlan-access) # action forward // after matching, set the data stream Forward

The IT Certification Examination Resources Network has collected a number of training materials for Cisco agents, including answers to pre-sales questions concerning routers, switches, IP/TV, firewalls, VPNs, network management, HFCs, VOIP, and equipment procurement., it can also be used as an entry-level document.12. Question: Which switches Does Cisco currently support layer-3 switching?Answer: Catalyst 2

Understand Cisco NATA lot of things have happened to configure a NAT.1. Inside and OutsideMany people who have configured NAT in Cisco have a question, that is, the difference between inside and outside! The following describes the NAT execution sequence in the Cisco official documentation:Note the red and blue circles. For inside-outside, NAT occurs after the ro

Disable forwarding of a specific MAC address on a cisco SwitchIt is really annoying to see other illegal DHCP in the LAN. In addition to the dhcp snooping method, you can also directly disable the mac address! The MAC address of machine A is 00-01-02-03-04-05, which is connected to port F0/3 of Switch B, port F0/3 is in VLAN3. Currently, forwarding of A is blocked on port B. You can set the following according to different vswitches: CatOS (v5.5 or ab

What is the Cisco 2600 module? Where is the purpose of the Cisco 2600 module? And who can use the Cisco 2600 module? This will be described in detail below. The Cisco 2600 modular Access Router series of Cisco Systems Ltd. provides new versatility, integration, and powerful

This article mainly to give you detailed Cisco VN-LINK network services, so how to solve the network challenges of virtualization? How can we enhance the security of VMS? This article provides detailed answers. Cisco is working with VMware to launch the next-generation server virtualization network technology. Cisco®By integrating hypervisor, VM, network, and sto

Multimedia conferences have always been an attractive attraction for enterprises to achieve unified communication. Now let's take a closer look at the content included by the Cisco Unified Communication Multimedia Conference solution. Let's take a look at its specific structure, system integration, supported protocols, features, and other content. Cisco Unified MeetingPlace and

The implementation of the multi-port Cisco switch module is a common problem. How to configure the Cisco switch module, any problems related to ports will be fully resolved in this article. Cisco switch module adaptive 1/2 Gbps interface: provides high-performance connections and is compatible with existing devices. ISL, the highest-performance inter-switch link

Precautions and categories for purchasing cisco Gigabit Switches. We will introduce the precautions for cisco Gigabit Switches. Many people may not know how to classify cisco Gigabit Switches, after reading this article, you must have gained a lot. I hope this article will teach you more things. At present, Gigabit Ethernet has become a strategic choice for high-

This article describes the upgrade steps for Cisco IOS software mirroring on the access router platform. The upgrade instance for the 2600 and 3600 series routers also applies to the router platforms listed below. Cisco IOS software filenames may vary according to Cisco IOS software versions, feature settings, and platforms. This article describes the following

Label: State port so the network cannot switch port status multipleVSS uses the inter-chassis nsf/sso as the primary high-availability mechanism between the two enclosures. One Virtual Switch member chassis will be a member of the primary virtual switch, and another member will be in the hot wait state of the control Panel. The data panels for both enclosures are available, so the total traffic forwarding capability is 1440Gbps. When a virtual switch member fails, there is no need for protocol r

Three attack methods bypass Cisco TACACS + Original article: 3 attacks on cisco tacacs bypassing In this article, the author introduces three methods to bypass TACACS on Cisco devices.No.1 DoS attacks bypass Cisco TACACS + No. 2 Local cracking PSK bypass Cisco TACACS + No. 3

The following are the modules supported by vswitch 4500: WS-F4531-Cisco Catalyst 4500 NetFlow service daughter WS-X4148-FE-LX-MT-Cisco Catalyst 4500 Fast Ethernet Switching Module, 48 Port 100BASE-LX10 Single-Mode Optical Fiber SMF) MT-RJ) WS-X4148-FX-MT-Cisco Catalyst 4500 Fast Ethernet Switching Module, 48 Port 100BASE-FX multimode fiber MMF) MT-RJ) WS-X4148-RJ

The market demand for Huawei routers and CISCO routers is very high. So I studied the differences between the configurations of Huawei routers and CISCO routers. I would like to share with you here, hoping to help you. The features and configuration interfaces of Huawei routers and CISCO routers of the same grade are exactly the same, and some of them have also b

Different types of switches use different module design methods. as a leader in the switch industry, the performance of Cisco switch modules is still very good and has been recognized by many people. Cisco switch module adaptive 1/2 Gbps interface: provides high-performance connections and is compatible with existing devices. The highest-performance inter-switch link (ISL) in the industry: A PortChannel sup

The original Article is from BlackSun. It is translated in sleep hours. This is a very good article and I am very happy to share it with you! Warning: Do not use this to damage the cisco system or access the system illegally. This article is for the purpose of learning. It can only be used for legal actions and cannot damage any system. This article will show you step by step how to use the discovered defects to obtain illegal access. If you break int

DHCP server. The Debug DHCPC command provides error-correcting tools for the boot DHCP client feature. The PIX firewall commands that are used to implement the DHCP client are described in the IP Address command page and the Debug command page of the Cisco PIX Firewall Command Reference. Please see these command pages for specific information.Note the IP address of the external interface required by DHCP can also be used as the PAT Global address. Th

Send Cisco commands via SNMPAn article by Fabio Semperboni Tutorial inShare136 Tweet In the article "How to save configurations using SNMP", I has explained how to get the Cisco configuration using SNMP. Now, I explain how to send commands via SNMP using the "Ciscoconfigcopymib" MIB; With this MIB, you can replace Running/startup configuration, send commands, save The "show" Output or reload the devic

Cisco 1800 is another core product launched by Cisco. But can this product have a place in the market, it depends on its own performance and whether it is the type of switch the customer needs. CISCO products are widely used by network users. understanding of their typical products and their characteristics can give a general understanding of network devices, the