I have a list of serial numbers for Cisco switches. I now have to try and identify the Cisco part number for each serial number? Will this be possible?
Hello All,Can you please explain or redirect me to a right place with the following question.I want to test DHCP proxy and DHCP relay agent to make comparison of them. There is a lack of information regarding configuration of DHCP proxy on cisco.Than...
I get why I would ever want to assign a IP address to a router or switch, for remote login and IP for hosts to reach it. But why assign IP addresses to the interfaces? Is it so the router/switch knows which port to send the packet out? Route summatio...
Hi, We are planning to buy cisco catalyst 4500-x 8 port sfp+. But we are confusing about Front-to-Back Airflow and Back-to-Front Airflow.I know that Front-to-Back Airflow give warm air and Back-to-Front Airflow give cool air. But what the different,...
Hello,I have two sites connected through IPSec VPNi need to extend my LAN from Site-A to Site-B over the VPN tunnel and also have same ip subnet at both locations. Can anyone guide me how to accomplish this without using Nexus Switches? I donot want...
I have a small backbone test lab that has an NTP setup:NTP Source ---> ROUTER1 --> Router2 and other routers reference to ROUTER1 as the server.show ntp statusClock is unsynchronized, stratum 16, no reference clocknominal freq is 190.7348 Hz, actual ...
We need core switch for our networkin which we need these features1- Network Virtulization.2- Network Monitoring.3- Automation on all ports.4- Broadcast Handling.5- Port Management.6- Port Segmentation.7- Port Blocking.8- Flexible Netflow.Also we nee...
Can someone please point me in the right direction for setting this router up as a wireless access point. I would like to connect it to a wired network. On this network is another router which is the DHCP server, which also has WiFi built in, so I ...
Hi All, I have two core switches 4507E and one vlan for data and management switches , configure glbp for this vlan as follow: core1 interface Vlan100 ip address 172.20.201.225 255.255.254.0 ip access-group 101 in glbp 100 ip 172.20.200.6 glbp 100 p...
Hello all,I am implementing some security features on our Cisco 2960 access switches and I am wondering if it is possible to share DHCP snooping database among multiple switches. I know that these switches store the DHCP snooping database primarily i...
Hello,Below is the configuration for the port security I have specified 10 maximum but when I connect 2 PC it goes in violation mode . Also the mac-add shown as static and not dynamic why that so??? when I apply the mac-address sticky command the sam...
Hi Everyone,I've being confuse when I'm learning about EIGRP Protocol. I'm confuse about The Function of EIGRP hop count. As we know, for calculated the metric, EIGRP doesn't use hop count. So, what is the function of Hop Count in EIGRP ????. Can you...
Hello Dears I have topology and I need to use Private IP and Public IP in the switch but this switch is not managed and not configure it. how to solve this see topology picture .... PC 1 is Private IP and PC 2 is Public IP
Hello all,I have a C3750X-24S and i configured FastEthernet0 with ip address (10.251.157.2) and 10.251.157.1 is connected to a firewall (firewall allowed any-any now). Firewall has default route to 10.251.157.2 configured.Switch is connected to WAN r...
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