When i see output of show power inline there is no module is available. Actually we are facing issue of Ip phones are not working with PoE we arranged external power adapter to run these temperately. Need your view on this output what is happening ...
Forum Posts
Why do I get various ping result from an adjacent router (1-48 ms)? is this normal? these 2 router is directly connected with optical cable on Gigabit port with utilization below 30% !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...
Hi Dear Friend İ need some explain about VACL i sharing simple scenario i am clearly understand that i creat vlan and standart access-list after we are creating vlan-access -map and match ip address access list number ok action forward i underst...
I'm running Fuji iosxe 16.9.1 on my two 9407R switches that I want to cable together as a StackWise Virtual (SWV) switch. In reading the 16.9.1 config guides and release notes i've come to the realization that I really don't want to use dual-SUPs in...
I've been looking for a 10GBaseT SFP+ module and I found forum posts that are a few years old, like 2011-2013 era. Now that it's 2015, are there any 10GBaseT SFP+ modules that could be put in one of two 10G expansions sleds for 3750x or 3560x, or an...
Hello, I would like to know if running the command "write memory" on an IOS device, write the active configuration to the flash even if no change has been done in the configuration. In other words, if every time one runs "write memory" there is a w...
I have the switch configured for ip routing and can do the show ip routes.. Everything looks normal but when I try to ping across vlans it does not work.. Any ideas and also I have read through a lot of other community issues but still no answers.. ...
Hi Everyone, I am currently experiencing the below issue. I have about 300 clients connected to an SSID and only 20 of them have managed to receive IP's. These are not geographically linked to each other (for instance, 2 people could be standing ...
Hi,I am setting up dot1x and mab authentication on cisco 2960s switches (multi-auth). we have avaya ip phones connected to switch ports. Sometimes some of the phones do not find dhcp server on our voice vlan. I can see on the screen of the phones tha...
Hello Guys, @Richard Burts @Joseph W. Doherty @Reza Sharifi @Deepak Kumar @paul driver @Georg Pauwen I am using cisco 4506 series, Is there any way in real-time that i can see that trunk port is going through congestion and dropping is happening....
Resolved! License issue
Hello, I've been having issues with 2 different C3560CX switches rebooting randomly. Neither seem to be a power supply issue. After doing some digging it appears both have no IP Base license. We bought these with the IP Base and not the ipservices li...
For IOS such as Cat 4500 series do you have to do additional configs such "snmp-server host 10.0.98.43 traps version 3 auth cisco udp-port 162" as other than particular snmp trap notifications you want (e.g. snmp-server enable traps cpu threshold)? ...
Resolved! Downgrade VSS 6513-E
Hi i m wondering if anybody knows if i can downgrade the VSS system directy from 15.2.1SY6 to 15.1.2SY5 Thanks in advance!
Resolved! ACL on IOS Switch
Hi Everyone, I've a Cisco Switch running IOS 12.4 but it seems impossible to configure an ACL to restrict access to a particular IP outside the network i.e. on the internet. When I used "deny ip" or "deny tcp" and applied "IN" ACL group on the in...
Hello Every one. I've had a unique incident handling over the last four days. Customer has encountered communication problems with wrong band. ( Windows Server ) vlan 21 Cluster IP 172.17.21.11 | ( BackBone ) VLAN21 ( Nexus 7010 , Catalyst...
