hi,
Having problem booting 3850 switch, trying to load IOS from switch: prompt. says flash: file system is read-only. how can i load IOS on this.
This switch was part of the stack of 4.
Pls. help
I was just wondering if anyone was familiar with this message we saw in the logs of our 9508 core switches. I tried to find a reference by searching via Google for this message minus the site specific information and could not come up with anything, ...
Hi , how can i enable and config BFD on the Cisco 3850 .i had check eigrp plugin but It have not BFD Platform Support .Core_IDC3850#sh eigrp plugins EIGRP feature plugins::: eigrp-release : 7.00.00 : Portable EIGRP Release ...
Hello Everyone!!
Please see attached network diagram. I have a working IOS configuration to NAT traffic from the Client PC over the VPN tunnel to the FTP server behind Router B, but the same configuration will not work on a new ISR4331 with IOS-XE....
I'm new to the networking world and I'm trying to catch up quickly because we're short staffed here. Before our networking guy left he ordered 3 2960Xs and an ISR 4451 for a small branch site. Other branches have 3850s as the core at there sites. T...
Alright, so I am replacing an old 4507 with a new 4507. The goal is to utilize redundant uplinks to the core for seamless port/interface migration from the old switch to the new switch.
The old switch has 2 redundant uplinks on a Port Channel conn...
Hello,
Hello, I wanted to know if in today's networks there's still need to swap (RX/TX) pair on Fiber connections? Doesn't all devices support thing like MDIX nowadays ?
have you encountered that situation recently ?
Thank you
Dear All,
On this page it suggests that to use an enterprise license on the 4500-X, you need IP-Base as a pre-requisite (see Table 1 "prerequisites" column).
I have purchased the WS-C4500X-40X-ES bundle which included the enterprise license "C450...
I re-ip sub-interface g0/0.1 from let's say 192.168.0.1 to 10.10.10.1. Now device no longer authenticates to TACACs and it did with no issues before. Server IS STILL pingable. Any help? See applicable configs below.
aaa new-modelaaa authentication ...
Hey there, I have basic knowledge about what is split-horizon but not how it actually works. Please refer to the topology below....According to R1's "show ip eigrp topology all-links" P 14.0.0.0/30, 1 successors, FD is 1310720, serno 75 via 13...
I have a ws-c2960x-48fpd-l switch dual connected to a stacked ws-c3850-12xs configuration. The stacked 3850's are connected to a collapsed Core 4507. My issue is that some of the devices hanging off the 2960 will show the MAC address on the 2960 swit...
how to change password of an Cisco WS-C3550-48 switch.
I have the enable password. I need to change the password for security reasons. I can find only procedures for a complete reset of lost password.
Hi all,
why is that my cisco 3750g doest not support traffic shapping/GTS or in CLI: traffic-shape group results to %unrecognized command. Am i missing some informations about my ios feature set?
Ios is ipservices 12.(55)SER
