Dear friends,I get the following error on the VSS standby chassis at bootup.Error: router peer template mode is NULLError: router session template mode is NULLHowever, i am able to get connectivity to the switch and everything is working fine.But i w...
Hello,I have an ESM module (NME-X-23ES-1G) installed in a 2821 Router.I seem to have it configured correctly, but I am having an interesting problem.When I use the Web Based Device manager and click on "Port Settings" the ESM crashes. And Burns. It...
Hi,I am trying to know how routing works. Please bear with meFor eg --I have L2 switch attched to the core1.L2 switch has default gateway of 192.168.253.1 (this sits on core 1 as an SVI)Core 3 has L2 Swi hanging off with vlan 230 SVI. Core 1 & Core ...
Hi, can you help me clarify this:I am just trying to understand the origin of the IP 203.35.171.92 since on my access layer switches I never saw that type of address range before in the arp table. The 203.35.171.92 belongs to an address space on a se...
Hi AllJust a quick one..incase I have a tacacs server source-interface loopback0 command configured, and my loopback has no ip address , will the source packets go with the outgoing interface IP ?I saw in command reference - "The specified interface ...
My Cisco WRV210 for some reason doesn't communicate after being on for 12 to 24 hours untill I pull the plug and re start it.After the 12 to 24 hours all computers connected to it both wireless and wired have limited connectivity and will not even pi...
Hi,In trunking encapsulation method 802.1q we can configure each end of trunk as per different modes available ( trunk, dynamic desirable, auto,non-negotiate ). and finaly if it matches the crieteria trunk is formed.In case, if trunking encapsulation...
HelloI have a problem with a stack 3750. A port blocked by STP let traffic passed for a VLAN (only one !).If simebody have an idea ...Laurent Malandain
Hi all,I have a weird problem when specifying the ntp source interface. The command disappears after a relaod! The funny thing is that, when I specify the source interface with the ntp server togther "ntp server a.b.c.d source <interface>" the comple...
Hi AllGot a wierd issue ..We have done re-addressing of a subnet say 172.16.10.0/24 to a new IP range 10.x.x.x... everything works fine as expected. we defined 10.x.x.x as primary , and 172.16.10.x as secondary IP addresses on the VLAN, for migration...
Hi Guys,I was running SSH v2 on one C4507R and this week-end I changed the hostname .Since that time I can not re-enable SSH even if I do whatever I found on Cisco and on the web related to this problem.Has anybody met with this before?PS: Have zero...
Dear Experts,can somebody guide me wo do I confiure My Cisco 2950 Switch to form a portchannel with Alcatel 6224 in which:Ports 1,2,3 and 4 in each switch will participate in the portchannelThanks
Will data transfers stay local to a non-core switch when running native IOS?SW1 - SUP32-10G acting as core with SVI's and OSPF SW2 and SW3 - SUP32-10G's essentially acting as L2 distribution devicesUplinks via 10G multi-mode fiberIf host A needs to...
HiI have output from the switch, by looking at the output how can we figure out if the switch chassis is 6509 or 6509-EChassis Type: 6509show moduleMod Slot Ports Module-Type Model Sub Status--- ---- ----- ----------------...
I have a network with a mixture of C3560 and C2900 series switches. As of this week we are lossing the gig port / trunk ports on all of the C2900 series switches. This ranks from WS-C2950, WS-C2950G, WS-C2960, 24 - 48 ports, to PoE and non-PoE. I cur...
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