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Forum Posts
HI, Normally I'm getting total mac address space available by typing command: "show mac-address-table count" but I need to get this information through SNMP protocol. Could someone please send me an OID for this or show where to find MIBS for this c...
Dear Experts,Please find the topology Dia.`How can I configure multicast routing in this case? Will I need to configure what at which device. I have never worked on multicast routing before.The aim is : Multicast Address (224.0.0.112 and 224.0.0.113)...
Hi,I would like to know if a trunk can be establish when two switches are connected back to back with the following configurations:Sw1 -------- Sw2Sw1int fa0/1 switchport mode dynamic auto switchport trunk vlan native vlan 10Sw2int fa0/1 switchpor...
We've configured a head-end layer 3 switch and, downstream from it, an access switch (CatOS). The 2 ints (2/4 & 3/4) on the head-end switch are in an Etherchannel and the 2 corresponding ports on the access switch (2/4 & 3/4) form a trunk. The 2/4 in...
Hi,Can someone please explain what's the practice of keeping switches vtp modes as server client or to use transparent mode in SMEs.Sent from Cisco Technical Support iPhone App
I have a c2951isr at a main site and a branch site that has a c1900isr. they are linked via a site ipsec vpn. the main t.s. is behind the 2951. When nodes behind the 1900 try to rdc to the t.s. they timeout and cannot link. The external address t...
Resolved! 2811 traceback
Hello,Can any1 tell me if this is a s/w or h/w issue? Find attached the tech-support as well 1245794: Sep 8 16:14:48.943 EEST: %ALIGN-3-SPURIOUS: Spurious memory access made at 0x42232124z reading 0x601245795: Sep 8 16:14:48.943 EEST: %ALIGN-3-TRA...
Hi,Please advise precautionary steps if any for upgrading cat OS on 6509 to IOS.Sent from Cisco Technical Support iPhone App
Hi, In a case where VTP is not supported like on a ME-3400, I would like to know if VLANs that are only local to a switch are transported on trunk interface. If local VLAN are part of the trunk, does the downstream switch participate in the spannig t...
Is AutoSmart Port independent of SmartInstall? What I mean is you can run AutoSmart Port and not run SmartInstall, correct?
We have a POC environment with a Nexus 7K, NX-OS 5.1.(3), with two downstream switches. A multicast source is on one switch and a receiver on the other.I've enabled an IGMP querier (defaults to IGMPv3 on Nexus) on the particular VLAN on Nexus, and th...
Hello,I have a ca6500 that has a connection to a Nexus 7000.I'm trunking one single VLAN from the 6500 to the Nexus 7000. From the Nexus 7000 I'm trunking that VLAN to a wireless controller. On the wireless controller I built an interface vlan on t...
Is there a recommendation or preference to performing persistant packet captures on the Cat6509 and Cat4948 platforms in regards to VACLs vs. SPANs?We're interesting in capturing ALL TRAFFIC on some heavily utilized switches.From a performance pers...
http://www.cisco.com/en/US/products/hw/switches/ps628/products_password_recovery09186a0080094184.shtmlper this link it seems that there is an error ...could be me?step 11 rewrites the same config file back into memory and makes it the running-config ...
Any support for the interface command "ipv6 traffic-filter" on 3550's? I have 12.2(44)SE6 and that command doesn't seem to be available.thanksmike
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