Hi fellows, I'm using a 2960-S switch on my test lab, for learning purposes, and when trying to ping between hosts and VLANs, I'm getting some troubles. After some troubleshooting with a buddy of mine, we discovered that this might be due to NVRAM no...
Greetings!We started to receive SYS-2-MALLOCFAIL messages on our CAT3550-12T.#sh ver | i IOSIOS (tm) C3550 Software (C3550-I5K2L2Q3-M), Version 12.1(13)EA1c, RELEASE SOFTWARE (fc1)Messages:Dec 13 19:11:06: %SYS-2-MALLOCFAIL: Memory allocation of 1680...
I'd like to configure NAT on a Cisco ESS-3300-NCP rugged switch, with a "network-advantage" license. The switch is running Cisco IOS XE Software, Version 17.04.01. However, when in the global command, or within and Interface config if I type "ip nat...
Hello everyone. I just have a question regarding this tutorial I'm watching.. There are 2 ip address in the screenshot, 192.168.2.0 & 192.168.3.0/30.. My question would be, can the two of them exist in 1? Like 192.168.2.0 then the other would be 192....
I am planning to deploy ISE with 3.1 Version. The resource requirement which I am having is 16 processors, 64 GB RAM and 1200 GB Disk Space.Queries:1. I believe for the above requirement I cant get 3500 series Appliance , Need to use 3600 series Appl...
Hello,does any body know how to get DRAM / falsh memory size via snmp? i need the snmpoid.best regardsPatrick
Hello everyone, I'm trying to follow a tutorial about static routing. Whenever I put my next hop from ISP router to Core Router which is 200.200.200.2 all I get is an error or failed. But when I went to my Core and setup a next hop for my Border rout...
I'm used to using FTP to load images onto routers, recently I notice that this appears to have stopped working.The 3 commands I use in the router are:ip ftp user <name>ip ftp password <password>no ip ftp passiveThen issue the command `copt ftp flash'...
Hello, Currently implementing vxlan (unicast) on 4 x Cisco ASR1001-x 16.6.x (IOS-XE). The end goal is to have redundant routers at both location for a single vlan (4). When there is just two routers - no issues. However, when the secondary routers...
I have CML 2.0 running as a VM on an ESXi 7.0.U3 host. I have a simulated OSPF network running. I want to connect it to my external router. The internal router is not establishing neighbor adjacency with my external router. I have verified the OS...
I'm planning on beginning work in cisco routers. My current/previous employment is computer forensics/investigation, and I have some SQL experience. I have a SQL oracle expert cert and know my way around SQL. I plan on obtaining a CCNP soon. For some...
I am replacing a very aged C2821 router with a C2921 router. This router is acting as a voice Gateway.Wondering if the NM-4WIC-MBRD module and VIC2-4FXO card installed on the 2821 is compatible with the replacement c2921 router ?
I have been tasked with documenting every switch and every port on each switch in one of our switch closets. It contains 6 switches and is an absolute mess... My question is why is it that when I run a show mac address-table interface g0/0x on specif...
I want my telnet session to time out after 3 minutes. But although I add:line vty 0 4 exec-timeout 3 0 login authentication local_authline vty 5 15 exec-timeout 3 0The telnet session remains on. Not sure why it does this. What am i doing wrong?
So we were tasked with this packet tracer activity. Recreate the topology, fill in the IP addresses, and connect the cables. All of my wires are connected, and I've entered the addresses listed below, but during Part 4: Verify ConnectionsI was unable...
