Hello All Before I copied a new image to flash on the ISR 4321, I checked for space available... Router#show bootflash:<< snip...many files... >> 2502172672 bytes available (487784448 bytes used) I copied the new image to bootflash on the ISR ...
Forum Posts
Resolved! Upgrading Firmware for 2960 Stack
I need to upgrade a stack of 2960s to the latest firmware. It's a stack of three switches, all the same model and firmware. Quick question about upgrading a stack. I know the process is uploading the firmware to the switch and using the boot syste...
Looking to buy brand new or Cisco refresh certified L3 switches, mainly Nexus line 3000 or 9000 series.I have some questions:N3K-C31108PC-V-RF (is this a good switch in general for web hosting?)Is essentials license 100% required to use basic feature...
Are there any injectors on the market that can do 2.5Gbps passthrough but can also be set to power off when a link goes down on the input? I'm looking for something like we can do on regular PoE switches where we do a shut on the port and the power ...
Having connectivity issue with the switch and sfp. Weird thing is switch is recognizing the SFP as full 1000 1000BaseLX SFP and not 10G TX see below. Has anyone seen this?Twe1/0/2 ** USER/VOIP ** notconnect 115 ...
Hello,I have a problem that is difficult to solve;I have set up a voice vlan, but the phones get IP, but do not get the gateway;The phone is on port 1/0/13;vlan 222name VOICEinterface GigabitEthernet1/0/13switchport mode accessswitchport voice vlan 2...
Cannot delete the data.bin file that resides in the Crashinfo directory Catalyst 4500 We are getting rid of some C4500's and I am clearing all configurations from the switch, but I cannot figure out how to delete the DATA and the DATA.BIN f...
Hi, We are planning to implement a core switch stack and firewall stack. Switches would be C9300 and firewall would be Sophos. Firewall is in Active Passive mode and switches will be stacked. I just want to what kind of uplink connectivity we need ...
We are experiencing intermittent performance issues for switch model# C9300X-24Y while using 1 gig copper GBIC# GLC-TE in conjunction with Fortinet 60 E model, Whenever the switch is being rebooted due to some planned maintenance, We are seeing packe...
Resolved! C9300-48 - 25 & 40gig ports
Why do I see 2x25 & 2x40 gig ports on 9300-48P switch if there is only one NM installed, which is C9300-NM-8X (8x10gig ports)GigabitEthenet1/1/2 unassigned YES unset down down GigabitEthernet1/1/3 unassigned YES unset down down GigabitEthernet1/1/4 u...
HelloWhen doing maintenance we had an unexpected outage due to HSRP moving from Active to Init when ONE interface in a port-channel went up after being down for some time:063116: Mar 25 09:08:09.343 CET: %LINEPROTO-SW1-5-UPDOWN: Line protocol on Inte...
Hi everyone, I have a question. Is it possible to monitoring traffic of cisco switch with netflow. Now I can monitoring routers but it doesn't w
Why not working sfp on Cisco 3750 switch
Hello all Techs, Just wanted some quick advice in configuring a Cisco Catalyst 2960-S Switch, If anyone can please advise me How to configure the following; I want to assign the a range of IP addresses (For e.g. 10 IP addresses, for argument...
Resolved! Uptime of Switches
hi guys..I want to know the history of power reboot of switch. Is there is any command to see how many & When its lastly rebooted details Thanks in Advance..Naveen...
