I have a switch catalyst 4500 with the following line cards: WS-X4548-GB-RJ45. Are they compatible to sw catalyst 9400? In other words, can I install and use a line card from a c4500 series into a c9400?
I need help with an init string and dip switch setting for a USR Courier V.Everything M/N: USR3453B modem. I want to be able to dial into my PIX firewall and have access to the console. Thanks in advance for your help.My E-mail address is nick.hellum...
I've looked online all over, and I can't seem to find a reliable source for 3cdaemon. I downloaded one, and then when the install routine had a splash screen that was split down the middle with half on one side and half on the other, I decided not to...
What's the maximum power (Watt) that can be drawn from a single PoE port and a PoE+ port?
From my studies what I understand is around 15W for PoE (usable 12W) and 30W for PoE+ (usable 25.5W).
And for devices with power rating greater than this, PoE i...
Hello ,
I have a few questions regarding dynamic routing protocols over ospf.
In cisco world if you want to establish a secured ipsec tunnel between 2 sites and have dynamic routing protocol established , you need to do GRE over IPSEC. Which obvi...
Hi everyone, I have few questions about spanning tree protocol. My first question is, if it's recommanded to activate spanning tree on all the port of a switch. If i'm not wrong, some vendors like HP has loopback detection witch can be apply direct...
Hi all,
I have the following 2 issues, and i would like to know if they are related or not.
1.-This is for all the trunks ports, This is connected to wifi devices.
Sep 28 12:34:10.041: %SW_MATM-4-MACFLAP_NOTIF: Host 08d2.3e08.e0e4 in vlan 667 is fla...
Hi
Our project has an application that sees the IE4000 switch mounted inside an IP55 vented (not actively cooled) cabinet with the accompanying 170 W PSU. The switch is 48V DC fed, and is used to power remote IP telephony, WLAN and IP CCTV, with 8-...
Is it possible to perform Multicast NAT and PAT for multicast destination address and port?I have a need to translate multicast destination address and port to a specific address and port. I am able to translate the multicast IP address but I am not ...
Can anyone point me to a resource to determine possible root causes of this error message:
%NHRP-3-PAKERROR: Received Error Indication code: loop detected(3),
Hello everybody,some users start to experience performance issues and of course it is shoved down to the networking team(just me) to determine and fix the issues. We have a very simple network design, basically there are two 4500series Layer3 switche...
Hi,I am working of choosing of router license. Most of time I notices not clear about between a IP Advanced Services License and IP Advance Enterprise Services License. The different is IP Advance Enterprise service license support "...as well as o...
Hello community,I have a question regarding class based shaping on Cisco routers. I am currently rereading Chapter 5 from the CCIE Routing&Switching Official Cert Guide Volume 2. This is the chapter on policing and shaping. The example used to descri...
