Hi All, One morning my client said they had no internet when I got there Dialer1 had no IP address. I tried disconnecting the DSL cable, shutting down the Dialer1 then no shut, also tried rebooting the router with no success. I called the provider...
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Forum Posts
Hey I have two devices that needs to be able to replicate configuration between them. For example if I make a configuration change on A it should automatically replicate and same configuration should be made on B. I'm using WS-6509(R7000) processor ...
I've gone through the Cisco IOS "ip igmp join-group" and "ip igmp static-group" Command Use document, but am still having a tough time understanding the IP address that is set in the "ip igmp static-group" command. I was just curious if someone could...
Resolved! Choosing a router 2900 or 3900
I require 2 x Cisco router for a large office that currently is using cisco 2821's. We have no issues with the current routers but as we have budget and are upgrading the LAN, we can afford to replace the routers also I am trying to see what the best...
Hi, we are installing new gear with 100G links and because of auto-cost reference-bandwidth 10000 we have to change it to 1000000 (1Tbps). The problem is that we have over 200 devices under OSPF area 0 with multiple links on each. One way is to con...
I inherited the infrastructure below which is a Cisco 2960 switch and an HP 5820 switch connected via port-channel/link aggregation trunks. STP PVST is configured on the 2960 and STP is disabled on the 5820. The two trunk ports on the 2960 (G1/0/1, G...
Hello all For a project I am working on we have the setup as is shown in the picture 1. Since P300 doesn't transmit BPDU messages the idea here is to have two Layer3 links over both of them and static routes. Cisco L3 switches are used because in cas...
Hi Using ACLs to classify traffic. This includes FTP traffic. However Catalyst 3750 switch is not marking the traffic. I have attached snippets from the configuration and details when testing FTP traffic. According to the configuration this traffi...
Resolved! S2S VPN Issue
Hi I have a site to site VPN with a customer. We have a ASA5585 on our end but they have a non-cisco router. The VPN itself is up. But when I send traffic, the encrypts increment but the decrypts do not. Is it most likely an issue on the other end ...
Hey guys, I have a Fat32 formatted usb stick with a ios image for the 3850. I do a copy usbflash0:cat.... flash: it says: 0 bytes copied in 0secs. After that, the image on the usb stick is also 0 bytes. What can I do? Thanks!
I have an issue with configuring TACACS on a switch (3560). Whilst I configure it on vty lines 0 to 4, the config only appears on line vty 0. Here is a capture of what I configure and what happens in the running config. What I configure does not m...
Hi, As i can see in my forwarding table both default and ospf routes are there. is it normal behavior?? But no static or default routes are used in this switch. physical connection is as below. source----------Switch_1-------Switch_2---------destinat...
Hi, We have two hosts that within the same subnet i.e one physical server & one VM that need to run on multicaphysical server (10.1.1.1/24) is connecting to switch FEX (131/1/18) port . The FEX is dual home designVM (10.1.1.11/24) that resided in Bl...
Resolved! access-class confusion
hi guys, I'm wondering why we have to use the access-class command to apply an ACL to a VTY line to restrict telnet / ssh access. I know that the VTY's are in software and are not physically bounded to a particular interface but wouldn't be placing ...
Resolved! HSRP for Best redundancy
Hello everybody, i have small question about hsrp behavior. I made a HSRP configuration in my corporation with vlan and spanning tree load balancing. I did all this on a cisco 3650 catalyst, I works beautifully. My interrogation is, I have 24 por...
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