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Forum Posts
Question. Can anyone point me in the direction of documentation around the deprecation of formats for the username and enable password formats? I am starting to configured a new 9300 series switch running version 16 code and when I past in my standar...
Hi Guys, I encountered an issue with the display of FAN PS-2 as faulty. I have performed the reseat of power supply but the status is still displayed incorrectly. Switch Model: WS-C3750X-48Version: 15.2(4)E7 racvnpsw013#sh env allFAN 1 is OKFAN 2 i...
1.Can we stack 2*ws-c3850-24T-E withws-c3850-12s-e?2.is it rule that in stack,we have switches in even number?3.Can ws-c3850-12s-e take copper based SFP at its 12 port ?4.when we buy ws-c3850-12s-e then do we get SFP with that 12 port or we have to ...
Hi,please tell me,Can I block a switch locally connected in a network with Cisco ASA 5500 series firewall, so that any computer connected to that switch does not get the ip address from firewall dhcp service?Thanks.
Hello community, I'm trying to do selective QinQ in interfaces. Following the configuration guide here , in the section "Configuring Selective Q-in-Q with Multiple provider VLANs"we see that this should be possible. When I try to configure the second...
Hi,I'm trying to troubleshoot output drops on an uplink interface. Here is the situation:Model: WS-C2960S-24TS-L1 GE uplink, trunking ( gi1/0/23)QoS is not enabled ( no mls qos )Link utilization for the uplink is never more than 20%The output of "sho...
Hello,i got a bunch of 2960X switches. But some of them do not boot with the new IOS Version. The older 15.0-2 EX do boot.Does anybody have a clue why this happens? During the Bootprocess it just stops to load: File "flash:/c2960x-universalk9-mz.152-...
Hello,Currently I try to implement configuration with Template interface, but I have some trouble with "ip verify source" :I want this on my interface :interface GigabitEthernetX/X/Xswitchport access vlan XXXswitchport mode accessswitchport nonegotia...
Hi All,Here is a setup. SW1: VLAN 10 - E0/0, E0/3SW2: VLAN 20 - E0/0, E0/3 Observation: Ping is working from R1 to R2 in GNS3. Here is the questions:1. How is ping working in this setup? E0/3 interface at both the switches are in different VLANs. 2. ...
Hi, I have a question like can you please let me know, can we run RIP V1 & RIP V2 on the same router? If yes then how? if not then why not? It is true that properties are different of them..!
Hi Guys, I am getting the following error while creating the trunk link between 3650 48 ps to 3560cx-12 ps switch %PHY-4-SFP_NOT_SUPPORTED: The SFP in Gi0/11 is not supported Have tried the commands but no luck, any suggestions ? no errdisable det...
Hi I have just configured a 3850 switch for ip routing and have been through the configuration many times, but still no routing is taking place. I have enable ip routing and setup several vlans with IP address (different subnets) added several trunk...
Resolved! Palo Alto to 3850 OSPF failing
Recently started upgrading our 3850's to 16.3.6 and now seeing OSPF failures every 2-4 days. Randomly the adjacency will fail after the Palo is not seeing 4 hello. Then it takes 20-30 minutes for the adjacency to come back. Any else seeing this be...
Resolved! how to clear Cat 3850 QoS Counter
Hi All,does anybody know how to clear the Counters for show platform qos dscp-cos counters <int> All other QoS related counters ("show policy-map" etc.) are cleared with "clear counters...", but not this one... Thanks for your ideas! Holger
is it possible to add more than 1 ip wccp redirect on a vlan interface ? Each one with a different associated access list, will both redirect access list be searched for a match ? interface Vlan903ip address 10.250.1.21 255.255.255.252ip wccp 5 redir...
