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Forum Posts
Hello all,Is it possible to convert a 2nd standalone switch to a single VSS (which does not have provisioned info about the second switch) without interrupting the service? I have searched through all the documentation but it does not explain at a lo...
Experiencing an issue on an SG300-28 switch in L3 mode. 4 network pools configured. DHCP lease expiration is set to 8 hours, but the leases are not released for new devices. Emptied out the "Address binding"pool earlier in the week and it has alr...
Hi, May i know what could be causing this problem? XMT5664#ssh 172.2.3.1% Connection refused by remote host
Hi,My SG300-28P was configured with DHCP and was working fine until the client leases expired. The client IP addresses were not renewed, or should i say the switch never re-issued an address. The logs state that the DHCP Binding has expired.I have to...
Hi, I enabled DHCP server on a SG300-10MP 10-Port Gigabit PoE Managed Switch and created a network pool of 191 IP Addresses (192.168.1.10 to 192.168.1.200) with a lease time of 10 minutes. My problem is that the assigned IP addresses expire and stay...
Hi,I'm using a 3650 with routing, IOS 15.3. Up to now we've only needed console access, but new requirements have led us to setup remote access. After setting up the vty configuration and user, we get a Connection Refused message when attempting to t...
This is the situation: let´s say that a VSS (SW6500´s) has a VLAN 37 passing in a few TRUNKS working perfectly. But now, we need to configure a PortChannel L3 (Let´s say PortChannel 100) and also need to create a sub interface there such as "interfac...
Buenas tardes realizo esta consulta para pedir orientación a la comunidad. Tengo instalado un servidor Windows server 2012 con (DHCP Y TFTP) recibo mi señal en un cloud core ccr-1036 “mikrotik” y mi salida de internet a la calle es por medio de un ci...
Para habilitar NetFlow Lite en un switch 2960-X se requiere habilitar algo adicional a configurar el Flow Record, Flow Exporter, Flow Monitor, Flow Sampler y aplicar el Flow Monitor and Sampler sobre la SVI? Tengo todo lo anterior configurado pero no...
Will adding a 3650 switch to stack cause an outage or have any network interruption?
Resolved! Cisco QoS + Link Speeds
Hi all, I’m wondering what the best practice is for setting WAN/Uplink speeds for links that are different speeds.Look at the attached image, we have a 10Mbps Wan link to a site Router, then from the Router connected to a Switch with a 100MBps Uplink...
Resolved! Catalyst 3850-48P IOS Upgrade
Hello,I tried to upgrade one of our 3850 switches from 3.7.2 to 3.7.5 but ran into a issue. I followed the recommended procedures installing from a usb drive. The problem is I can see the file on usbflash0:, it says it is copying to flash: successful...
HiWhen I power on my 6500/SUP720, it says :System Bootstrap, Version 7.7(1)Copyright (c) 1994-2003 by cisco Systems, Inc.Testing lower main memory - data equals addressTesting lower main memory - checkerboardTesting lower main memory - inverse checke...
Resolved! Mutlicast
Hello all experts, i'm experiencing an issue on the scenario in attached file , i have one server multicast that is connected to a sw1 in access port , Sw1 is connected to a router by a TR port , SW2 is also connected to the router by TR port , my IP...
Resolved! wired 802.1x guest vlan test
Hi everyone, I have a 802.1x problem here.I hoped the PC while authentication fail dynamically allocating to guest vlanBut it turned to be drop not be assigned to the dedicated guest vlan c3560#sho mac add int fa0/13Mac Address Table---------------...
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