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Forum Posts
Hi Team,We have 2 no Cisco switches connected over Fiber, I am having below query on udld modeas per my understanding this are the detailsIn “Normal” mode, if the physical state of port (as reported by Layer 1) is still up, UDLD marks this port as “U...
Resolved! /23 network
Just in the process of updating documentation and I need to let some vendors know a local subnet has changed.We previously had 161.230.247.0 255.255.255.192 but have since changed the mask to 255.255.254.0Would I tell them its 161.230.246.0/23 or 161...
Hi,I ve got packet trcer 6.0.1.0011 and i did not understand the difference between the GUI button "add simple PDU" and the ping command from "Commmand prompt"The result are differents.see my attachment for details.PS.there is ip addr GW on my DHCP o...
Resolved! How to set up SPAN for a vlan Interface
Hi,I am trying to capture traffic for a particular VLAN. I tried to do the following:Torsaa-mls1(config)#monitor session 2 source interface vlTorsaa-mls1(config)#monitor session 2 source interface vlan1 ...
Hello,I am preparing a project plan to move from Cisco 6509-e (with Dual SUP720) HSRP to VSS (single SUP 2T).This is my flow work to cutover:- Copy running to disk0 (external flash)- Turn off both Cores- Remove SUP 720s- Install new SUP 2T- Turn on b...
Hi expert,I have a switch stack made of two WS-C3750G-24TS-1U. I was reported with performance issue so I was checking interface for drops. On the interface there is no drop and the traffic is fairly small (72mbps on 1Gbps link)#sho int g1/0/23Gigabi...
Dear All, We are trying to create LACP etherchannel between cisco 3750 stack (Cross stack etherchannel) and Solaris server 11.1.When we configure the etherchannel as trunk and enable the ports, it goes to w state (w-waiting to be aggregat...
Resolved! Passive FTP not flowing through ASA5505
We have an ASA5505 and we are unable to get passive ftp to work from outside our system to inside. Active FTP works, but not passive. Passive works inside our organization so the issue isn't the server itself. Below is my configuration:!hostname ...
Resolved! how to see dropped packets info
Hello AllIs it possible to see which packets are dropped as IP address ? For ex in my interface 20 packets are dropped at output direction.I want to see that packets in detail ( source and destination ).Thank you
Hello , I need to link a Cisco me3400 and a juniper MX960.I need to reach each gw located on my mx960 from the devices connected to the vlans 2,3 and 4 on the cisco me3400 in layer 2, then I will route each subnet.I wonder if the lines I wrote will...
Resolved! Why am I receiving EIGRP multicast?
I have a home network with the attached network topology. I was running wireshark on HusbandCom (you'll have to forgive my wife and I's silly nicknames) and I noticed that I was receiving EIGRP multicast on it (wireshark screenshot attached). The que...
I've looked through the Cisco config guides for setting up Config sync and have successfully used it to configure dual-homed FEX's ports.Is there anything I should be aware of that can cause issues?I enabled config sync on an existing pair of 5Ks. I...
Resolved! 4510 strange behavior
Hi all, we have 2 4510 switches running 12.2-25-ewa, thoses seems to reboot by themselves about every 3 months, every times showing only a strange time set error. every time they reboot, they don't reboot normally and no traffic is flowing... the o...
Hi Community, I have a catalyst 4507R-E and I put this module WS-X4648-RJ45V+E in the 7 slot, but the show module command show me Unsupported, this is the show version and the show module!? This catalyst 4507R-E whit this Supervisor Supervisor II+ WS...
Hi,I have configured one IPSec VPN (dgcx 1 : ip 94.200.168.198)on router c1900.and it is succefuuly working.I also configured second IPSec VPN (dgcx 2 : ip 120.63.208.231) instance on same router and remote side having sonicwall fir...
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