hi,we have an HSRP but the firmware of standby switch is not updating from TFTP server showing time out and when we login from WEB GUI we can only able to login as monitor mote there is nothis we can configure.
Forum Posts
Resolved! About the C6880-X-16P10G
Hi all~~~The Chassics of the device is C6880-X-LE. This one has a C6880-X-LE-16P10G module, which has been damaged recently. I would like to ask about the C6880-X-16P10G module, which can be installed in C6880-X-LE ? What is the difference between C6...
I have some query on #sh license# command for below devices. When i try to use this command on below devices its not taking...any inputs ? WS-C3750G-24TSWS-C4506-E any alternate command to see the licence on the device.
Resolved! ACL not using assigned sequence numbers
Wrote a Python script to automate updating a switches and routers in our environment. The script works great and I have used it to push out many updates. I used it to push out an extended named ACL to about 40 Cisco 891 and 892 model routers. The A...
Hello community, We have a switch stack with 2 x WS-C3850-48T that is hitting high CPU usage. This is causing processes like SNMP and SSH to freeze up and not work properly. ICMP is also being returned with spikes up to 1000ms. Traffic across the swi...
Hello,A customer wants to get the backplane load of a cat4506-e chassis with a sup6-E supervisory card.A would like to check how many bus are used on the backplane and if the command "sh envi chassis" is the good and only command to be used ?I'm not ...
Hi Everyone, I have an issue with ERSPAN on my Catalyst 9300-24T switches. IOS XE version is 16.12.4. They are directly interconnected on 10.10.10.4/30 subnet. The source has ip address 10.10.10.5 and destination has ip address 10.10.10.6. This is co...
Hi All,I have two WS-C3850-48T with CAT3K_CAA-UNIVERSALK9 16.3.5b would like to know if i can synchronizing the configurations of one switch to the second one, when even i make a change in the first one, similar when we are having HA ASAs
Hi, We are testing an ASR920 in our lab and noticed that multicast is not working as expected. When we create a network with 3 switches (c2960) with mostly default settings evertything works fine.unicast form host A-B: okbroadcast from host A-B: okmu...
Resolved! SG220-26 Smart Switch - POE menu item missing in web browser under Port Management heading
Hi,I'd like to configure the POE capabilities of an SG220-26 Smart Switch as per the administrative guide. The obstacle faced is that the POE Menu under Port Management in the web browser doesn't appear. (Refer to attached screen shot) How might this...
I'm using one of my SG350 switches as a WAN switch where 2 of the ISPs terminate in my switch in 2 SFP ports.I'm using this switch only as L2 where i am getting uplinks for the ISPs and giving down links to a pair of Juniper firewalls in HA mode.I on...
Hello, Usually mac address of PC can be left at switch port after the PC send some message to switch. But here is a little unusual. Here is a diagram, but not exactly: SW1 ----SW2----SW3----SW4---SW5(or more).... ---PCThere are a lot switches between...
Hi, I have a 3750 switch and three 2960 switches and a Kerio firewall.IP range of 2960 switches: 10.10.31.0/24, 10.10.32.0/24, 10.10.41.0/24DMZ IP Range: 10.10.10.0/24LAN IP Range: 10.10.12.0/24WAN IP Range: 180.140.32.0/24IP Kerio: 10.10.10.2Compute...
HelloI have one switch 3750 and three switches 2960 with IP range 10.10.60.0 / 24 and the clients are connected to 2960 and 2960 is to 3750 trunk. I also want a 3750 port for a dmz hand with an IP range of 10.10.10.0/24 and a port for a lan hand with...
Resolved! Dhcp not working
I have a problem. I cant get a dhcp address on PC-B. When I write "interface Vlan30" "ip address dhcp" "no shutdown".(on both switches) Then do a "show run" instead of "ip address dhcp" it stands "no ip address" on both switches. And I don't understa...
