what is the significance of multicast ip 224.0.0.2 and 224.0.0.252 which ip found in my pc arp resolution ?
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Forum Posts
Resolved! Cisco 3850 shipping content
Hello I've ordered a cisco WS-C3850-24T-S switch and after our reseller delivered device to us i noticed there is no Stackwise and Stackpower cables. could you help to make sure if this cables are included in the box or should i order them separately...
I'm looking for the configuration between C9500 40G interface to C9400 4x 10G interface with 16.9.x: QSFP-40G-CSR4 to 4 x 10G SFP+ I've had a look around on the forums, and I haven't found anything so far. Thanks
Hi,I am having some problems getting a stable connection after upgrading some interfaces from 1000BaseSX to 10GBase-LRM on our network.The connections are between a 4900M switch (X2-10GB-LRM) and 3750X switches (SFP-10G-LRM), over Multimode fiber (an...
Hi guys please anyone can help me with below issue i have designed part of the network in Packet tracer to be more understandable, so please check the attached picture Main office --- E0MPLS --- branch office in core switch many vlans are configu...
hello every one , Please check attached document ....Our requirement is Requirement : Drop tagged data (200,300,400) coming from ASR9000 to respective ASR920 (a,b,c) respectively by using EoMPLS L2VPN . Configuration Steps: 1) Service inst...
Hey , I'm new here so I sorry if the question doesnt belong to here. So , I got a couple of cisco 2960-L switches monitoring with portnox with SNMPv2 , so far so good, My boss came to me and ask me to implement SNMPv3 , so I did all the snmpv3 con...
Hello. I have a problem with my cisco 2960 switch dont boot up. When i want to connect to the switch its impossible. All leds is on and dont blink. When i want to connect with mini usb console my pc doesnt receognize com port.
HP doesn’t support UDLD (Uni Directional Link Detection) , they support DLDP (Device Link Detection Protocol). These two protocols have interoperability issues while configuring. Does anyone have idea about what interoperability issues we might ...
Resolved! vrf commands not executable
hi guys, i was trying to work on cisco packet tracer recently and build some network to configure dmvpn but i realized that none of vrf commands are executable on cisco packet tracer which was too strange to me. can you please let me know what could ...
what is the maximum POE ports for this IE-2000U-16TC-GP ?
Resolved! Fiber connectivity
Dears, I m proposing a WS-C3850-12XS-S switch for which I have below question on WS-C3850-12XS-S sfp+ slot if I insert 1GIG glc-sx-mmd will it work with other 1 GIG SFP glc-sx-mmd firewall will connect on this model WS-C3850-12XS-S with sfp-10G-S...
Hello, My english is not good...sorry i m french :) If you use Express Setup , IP adress not 10.0.0.1, but 192.168.1.1 to join express setup And you have new interface, with new username and password (i don t find documentation :-() Somebody can ...
best wishes all i cant understood (configure a manual address binding ) clear, is it a static ip by the dhcp server ? thanks
Hi all we have problem regarding to traffic via mpls between 2 locations in main office we have core c3850 stack 192.168.1.1 access c3650 stack connected to servers, printers vlan 120 for servers , vlan 130 voice and the branch location cisco...
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