We have catalyst cisco 4506-E configured as a VSS Pair. I have to to do failover testing last week. In testing, I noticed the following thing: When I do failover from switch 1 (primary) to switch 2 (secondary) it takes 10 minutes that secondary switc...
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Dear Team, We have faced the the following error on one of my cisco c7609 router with code Version 15.2(4)S4a. %ADJ-3-RESOLVE_REQ: Adj resolve request: Failed to resolve Pls let me know the reason and impact due the perticular BUG. regardsGaurav
Hello, I am looking on my Nexus 3064 to configure a Q-in-Q tunnel using an EtherType 802.1ad. According to this Cisco documentation the command: switchport dot1q ethertype is implemented since version 5.0(3)U4(1).The version of my equipment is 6.0(2)...
I am currently setting up a home lab, and I purchased a WLC 4402 and a 1142N access point. The AP is assigned an IP address through DHCP -- which is set up on the main router. I can ping the main router, and I can even ping 8.8.8.8 from the AP itself...
Dear All, After power failure in our Network Closed, our Cisco Catalyst 3650 48 PoE+ 4X10G restarted normally but is showing error (see attached file).furthermore i am able to access the switch console and enter command but all the led on the ports a...
Hi, I faced an old problem 6509 msfc--internal-switch port--(outside)FWSM module L2 trnsparentmode(inside)--Switch(same 6509)--port9/5--pc1 VLAN 10 ...
Hi Experts,recently we have a problem with switch in stack.Please refer to attached files.###show_logging.txtI assume, that the switch stack was interrupted (seems the standby switch gone down), but the active switch remained up all the time. Am I ri...
1. 2. So, I'm trying to understand trunking better. I was under the impression that if Trunk Ports were created, I could allow Vlan Traffic through from other VLANs, if they are "allowed" through the Trunks on each port. So, given the preceding topol...
I have a switch that is not pingable and will not show up on solarwinds. It is working and all the users and phones are still functioning, but we cannot SSH to remotely manage it or use ACS. We have to console in and use local login to make any chang...
Hi there! I have many places with a Routers 887 connect to Switchs 2960, and others places with Routers 899 connect to Switchs 2960, I've been try to do Vlan routing, because I need communicate vlans beetwen router and switch, I've tried with subinte...
I am trying to send my spanning-tree events to remote syslog but somehow it doesn't work, This is what i have in my config.N3K# sh run | grep logg logging level spanning-tree 7 logging server 172.29.0.91 5 use-vrf management logging origin-id hostnam...
Hi, We have 3850 switch with ios Version 03.07.02EWe found POE problem that each phone POE device removed from the switch port won't power up when connected againReloading the switch didn't helpNow the case is that all port not giving POEshow below s...
I have a Nexus 9300 and a 3850. The 9300 is my core with the 3850 used as a client switch. I have a 4 port LACP trunk between the two. I can ping between clients on the core and clients on the client switch. The clients on the 9300 (virtualized) can ...
Amazed I cannot find this in any documentation but I want to know the default ageing timer for ICMP redirects on a 3750 switch running at layer 2. Can anyone help?
Trying to update a stack but the only tar file I see available also has the Web Based files and when I try to update the IOS with the archive-sw command all the html files are extracted too. Is it possible to only update the bin file without installi...
