Hi I wants to receive Alerts as soon as any of NOC team member access any Network Devices, I am facing prob, i am using device expert for baking up the configuration. It does not Provide this feature.how log time they stay all the log history. au...
Hi I wants to receive Alerts as soon as any of NOC team member access any Network Devices, I am facing prob, i am using device expert for baking up the configuration. It does not Provide this feature.how log time they stay all the log history. au...
We've had a number of instances where users have connected their own switches behind our access switches and looped the network back to itself causing spanning tree to go crazy or have connected their own switches to build mini-labs on their own. I'...
hi ,after insertion of SFP module in the Switch i have messages bellow and the switch hangs after couple of minutes it restarts *Mar 1 01:19:58.729: %SYS-3-CPUHOG: Task is running for (2098)msecs, more than (2000)msecs (13/11),process = hpm main pr...
Hey there!Question for ya... Here is the scenario:A single 4500 running in a OSPF stub area with 2 uplinks to 2 separate upstream core switches (Let's refer to them as North and South)... Your typical network triangle... All 3 are members of this sa...
ForumLast night as I was installing a new 3750-X model switch at a client site, I tried to configure the TACACS server variables. I was greeted with the followinig message: GAPJMRTR(config)#tacacs-server host 10.2.1.95 timeout 20Th...
Hello!I have some problems with dhcp-relay feature in unnumbered vlan interface.Now I have two vlan-interface with clients PCs:interface Vlan120 description TEST-CLIENTS ip unnumbered Loopback120 ip helper-address 192.168.0.100 shutdownendand loopbac...
Hello,I've a Cisco 1941W router which is DHCP server for data-VLANs and uses ip-helper for voice-VLANs.Wired IP Phones (VLAN 100) gets IP successfully, but WiFi IP Phones (VLAN 101) doesn't.Here is the trace of DHCP debug for VLAN101 which is NOK:001...
hi,I have a Nexus 3064 which is not recording source MAC addresses after a successful ARP. The switch is then flooding the entire vlan with unicast traffic.The config is a boring single VLAN. One port (48) is going to a 6509. Not as a trunk, just ext...
Hello experts,If I have a host on the network config with /24, can I config ACLs for this host with /27 or /28?Exp:ip acc-list ext 200perm icmp host 192.168.1.101 255.255.255.248 anyperm tcp 192.168.1.101 255.255.255.248 host 172.16.100.1 = 443perm ...
Hi,I need some help as i am new to IPSEC VPN.Below is my setup:I have Vlan 1 on my router which has been assigned the public IP and Vlan 10 which has been assign 20.20.20.x which connects to my server inside.I have configured the IPSEC VPN and the VP...
Hi we got a requirnment for 2 number of X2-10GB-SR line card WS-X45-SUP6-E in WS-C4506-E .Customer want to connect with Fujitsu primergy server . they have 10 gig module so i guess it will support with that.Also a doubt this X2-10GB-SR we can direc...
hello folks - I'm about to perform an upgrade on two Nexus 7010 switches per above. Can I directly upgrade or, do I need to go from version 4 to 5.x and then to 6??Thank you in advance.SA7001# dir bootflash: 518 Jan 10 00:37:51 200...
Problem with Cisco 2801I can connect to the Cisco 2801 with console cable and this is the log file % Password: timeout expired! Router2801 con0 is now available What's the problem with my router?
hi , i am faiz ,i want to netflow in my cisco 3560 switch and ip flow top talker but i did configure netflow and ip flow top talker but its not working.plz how to configre netflow to give inforation to my netflow manager and ip flow ...
Hi everybody,thanks for an awesome forum!I have two 3560s that i would like to upgrade. But first i would like to make -absolutely- sure i dont wind up in a situation where i have to roll back over a console connection.-- to the day i still cant unde...
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