I have a couple 3560-x switches and i have a couple new ones. I tried to copy the config from the old to the new and i've done that. Now if I try to connect remotely via ssh i cannot get in. Incorrect password. I tried to generate a new KEY, trie...
I have attacks by telnet and I don't know how to finish that. that are the logs: T_MODE_ON: Still timeleft for watching failures is 1 secs, [user: root] [Source: 93.155.246.71] [localport: 23] [Reason: Login Authentication Failed] [ACL: TELNET] at 15...
Hi , I'm working on NSSA totally summary .. and enabled ( area X nssa no-summary ) in the ABR , So here the default route will inject into the NSSA area, my problem if i lost the connection between the ABR and the Core .. So how i can set this ABR n...
***********SOLUCIONADO* --SOLVED***************** ***********Had to CREATE VLAN1 on Juniper CORE, set as native VLAN on Trunk connecting to Cisco, get stp to be VSTP, nor RSTP and point GW from cisco to 10.72.0.30 on Juniper core and worked fine*****...
I have a WS-C4900M that was purchased second hand and the image that is on it appears to be corrupt. I have tried to confreg the system to ignore the startup-config. The system will show in the startup that it is set to 0x2142, but when I reset it (...
I have a stack of 2960x switches. I have vlan A configured on a port. A device with a static IP address for vlan A will not communicate to vlan A. I can ping the default gateway from the switch. I can ping other devices from vlan A from the switch. I...
hi all,is there a command available to run diagnostics in ASR port/SPA? the one below is from a juniper remote device. i was only able to find 'test interface' but haven't run this yet (currently in production). thanks in advance!#test interface g ? ...
Dear All, I have this Cisco 4500 config: ---+-----+--------------------------------------+------------------+----------- 3 48 10/100/1000BaseT EEE (RJ45) WS-X4748-RJ45-E 4 48 10/100/1000BaseT EEE (RJ45) WS-X4748-RJ...
Hi Guys, i could really use some help with this as cant figure this out. What i have is an ISP router that feeds in to a Catalyst 3850 switch, that switch has 2 vlans and i am trying to NAT the trafic out the interface that connects to the router: ...
Hello Folks! I have a doubt, my customer have: Cisco Catalyst WS-C3560X-48T-S – Version 12.2(55)SE5. Cisco Catalyst WS-C3750X-24T-S – Version 12.2(55)SE3 He want make upgrade to version 15, but I´m not sure if is possible, because in the IOS version...
Folks, I am looking for some guidance on which switch to select between both switches i.e. Cisco 2960 and a Cisco 3650. The use case here is to support Wireless access points which would work over PoE+. The second requirement here to to ensure that w...
Hi all, I have the following setup: : Where Host 1 is a multicast traffic source, and Host 2 is a multicast traffic client. IGMP snooping is configured on both switches. Host 2 boots and sends an...
My ISP has two radios at my site for internet access. On one of the Radios as u can see on the first graph Vod1.....the upload is always on a ratio of 2:1 upload : download. Now i ask for an explanation and get this..see attachment Vod2. I have a de...
Hello, We have had a broadcast storm inside a VLAN that impacted the CPU of a CAT6500 SUP720 switch. The packet was an IPv4 UDP packet with broadcast MAC address FF:FF:FF:FF:FF:FF. The destination address was the local VLAN broadcast address: 10.10....
Hi I am using 3750x L3 with IP service License, configured PBR using Route-Map. My VLAN-1 is 10.20.0.0/22, VLAN-2 is 10.30.0.0/22. Two internet Gateways(fw) configured 192.168.1.0,192.168.2.0 Traffic from VLAN-1 has to go via gateway 192.168.1.0 & ...
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