Switching

I have following in my config file enable password 12345 line con 0exec-timeout 0 0line vty 0 4password 7 12345login locallength 0transport input telnetline vty 5 15password 7 12345login locallength 0transport input telnet! password is 12345, so how ...

Hi, We have a router running BGP and it recently cannot wr: Router#wr%No memory available: Update of NVRAM config failed!Router#Dec 7 17:44:22 GMT: %SYS-2-MALLOCFAIL: Memory allocation of 1964024 bytes failed from 0x405AEE48, alignment 0Pool: Proce...

I'm having issues with switches in my network , high cpu bounces from code to core ,  Switch-xxx#sh processes cpu | ex 0.0Core 0: CPU utilization for five seconds: 34%; one minute: 35%; five minutes: 41%Core 1: CPU utilization for five seconds: 79%;...

I have a network without around 40 switches (3560, 2960, 3750x)   with a 4510 as my core.  Plan is to replace all of the 3560 and 2960 with 3850x.   I noticed after I installed a few of the 3850's that I started having some minor, unexplainable netwo...

Hi, I was studying for my CCNP switch exam. During the topic of Loopguard, I came across "Due to sudden loss of BPDUs, a loop may be introduced in the network". Now what is the exact technical reason for a switch to not receive the BPDUs from the nei...

What are accecptable response times for a ping response on a LAN?  I have a workstation that when I ping the machine I get responses up to 250ms.  Is this accecptable or is that to slow?   Thanks

We have a stack of three Switch# Role Mac Address Priority Version State ----------------------------------------------------------*1 Master 1005.ca98.6300 15 1 Ready 2 Member 6412.25ae.1900 14 1 Ready 3 Member 88f0.3112.7300 13 1 Ready currently ...

Hi! My question is more related to vpn connectivity but since i was unable to find the required community, I preferred to post it here. Hi! We have a server with two NICs. WAN and LAN. Wan has a gateway and Lan is without Gateway. A static route is ...

I have 4 switches. 2  x WS-C3750X-48P WS-C3750G-48PS WS-C3750-48P If all 4 switches are running the same SW Version will I be able to stack them without loss of features? They are all currently running 12.2 (55) SE3 The 2 WS-C3750X-48P's are runn...

Hello, I am looking to define a locally-resolvable name on my routers - the IP that this name resolves to can change from router to router.  I'm not looking to set the router's own hostname - but a device name, similar to what's in the local hosts f...

Hi all ! Does anyone know is there a way to configure Anyconnect VPN with TLS 1.2 on Cisco 2921 router? I know that Cisco IOS 15.5.3 vesion support TLS 1.2, but i can find configuration commands. Or maybe i can use NGE algorithms for Anyconnect ? Tha...