Dear Gentlmen, I 've two core switches, 6509-E with Sup 2T version 15.2(1)SY1a, connected to each other using L2 trunk port channel, My plan to connect two distribution switches VSS 4500-X switches to both of the core switches as in the following...
I need your recommendation. I have a core router (ASR1001) and this router services 13 other remote router (ISR4321) via an ethernet link. All 13 remote routers are coming in to Gi0/0/05 of the ASR1001. Current configuration is this: interface Giga...
I have two 2900s on the edge at my office, one with a Verizon multilink frame relay and one with an att ppp multilink. they have hsrp between them. on the serial interfaces on both of them, I have ip fow ingress and ip flow egress. I don't have anyth...
How many Class C subnets are available in the following ip address? 10.100.64.0 /22 I just got off the phone for a networking interview and this was the question. After approaching it from several angles, I'm not sure how to calculate this (or if...
Dear, I would like to know if they support the L3 PBR + IP SLA functionalities of the WS-C3650-24TS switch. By doing the configuration I get a message indicating that this config parameter does not support it for a hardware issue. I would also like...
Hi, I am reading the Cisco Press CEF book and I see the following in relation to generic FIB entries. 224.0.0.0/4 drop— This entry drops packets destined to this reserved IP multicast address space when IP Multicast Routing is disabled. If IP Mult...
We started monitoring one of our 6500-E switches, Sup-32, and noticed that we were seeing dropped packets and high CPU utilization. After looking closer we noticed that it was happening for 3 - 7 seconds every minute, pretty much like clockwork. Loo...
Hi http://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_cpc/release_1_3/release_notes/CiscoCPC_rel_1_3.html#pgfId-242504 I have C2960-24TC-L running 15.0.(2).SE10a and 2960-48TC-L running 15.0(2).E6 switches. Minimum supported version for these mo...
Hello-what are the maximum internet speeds a CISCO1941-SEC/K9 can process? Can they handle a fiber optic network running 200x20Mbps?
I have a 6807-xl chassis with only 3 modules (2 linecards + 1 SUP6T), which means 4 will be free slots with the blanking plate cover. Is there any best practice on which slots to use for linecards when the chassis is not fully populated (I know slot ...
hi, i got locked out on a 3750X stacked switch when changing the management VLAN. AAA suppose to fall back to 'local' and access it on jump server but i just found out the console has a custom login authentication. i'm planning to reboot, but do i ne...
DEAR TEAM, I HAVE TWO LOCATION IN WHICH ONE LOCATION IS HYD AND SENCOND LOCATION DLI. BOTH LOCATION SAME TWO DIFFERENT ISP AIRCEL AND RELIENCE.WE CURRENTLY USING STATIC ROUTES FOR EACH ISP. PROBLEM OCUURS WHEN AIRCEL DOWN THEN WE HAVE TO CHANGE MA...
I have a problem with a line card WS-X4648-RJ45-E. It's caused error message "Seeprom Not Programmed".I have tried to removed and re-insert this module but problem is persisted and cause the same error message.However, I have taken this line card to ...
This is my first time configuring a virtualized ASA (9.8.1) in GNS3 for use in CCNAS class. The configuration is as follows:ASAv g0/0 - 10.10.10.2 > HUB > Loopback 10.10.10.1 (Local PC)I'm trying to ping the Loopback address from the ASAv and v...
Hi! I have two issues here with QoS on a 3850. 1. I have a policy configured on the uplink to another switch outgoing. i have a client connected to that switch sending DSCP 46 marked packets. When looking a the stats, i see excessive drops on the po...
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