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Can someone shed some light on the following N7k EIGRP command:{ip | ipv6} offset-list eigrp instance-tag {prefix-list name| route-map name} {in | out} offsetI have two neighbors connected on the same LAN segment/Interface VLAN.  Right now I am learn...

I got one side of my lacp port channel down. the topology is shown but the left side is showing down 20    Po20(SD)    Eth      LACP      Eth1/5(s)    Eth1/6(s) # sh int port-channel 20port-channel20 is down (No operational members)  Hardware: Port-C...

Dragomir by Level 1
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Our network consult has recommended we purchase 2 x Cisco Nexus 5548P to replace an existing Catalyst 3750G stack. Do I need to ask the supplier to quote for licenses as well as the hardware? If so, what are the options?If we don't buy licenses, can ...

HiI have edge switches connected to core switch using trunk. We have attached cisco Ip phone to end switches , we are going to deploy QOS . As below we implemented auto qos voip cisco-phone under cisco access switches interfaces and under trunk we di...

I am configuring voice vlan on a Nexus5020 version 5.2(1)N1(8b).I am getting the following error message:nx5020-wc0(config)# interface Ethernet1/15nx5020-wc0(config-if)#   description Guaritanx5020-wc0(config-if)#   switchport access vlan 2nx5020-wc0...

i will use a switching module in 3945 router instead of 2960 switchexisting ios version(old-switch) is 12.2(44)SE6new ios version(new-sm module) is 12.2(55)SE7existing ios version mab do work fine, but new ios version mab don't work--- existing confi...

[SW1]G1/1----------------G1/0/1[SW2] I have two switches trunked with a cat5e cable. I am seeing loopguard blocking on SW2 every few minutes which is interrupting user connections because the port goes into inconsistent state for a few seconds. It se...